Boston, MA BOS to San Antonio, TX SAT flight with United

Wed, Apr 01
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Journey information

Overview: Boston, MA to San Antonio, TX flight

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Flights from Boston, MA to San Antonio, TX depart on average 56 times per day, taking around 5h 18m. Cheap flight tickets for this journey start at $149 (€121) if you book in advance.

The earliest flight runs at 05:00, the last at 21:40. The fastest flight covers the 1764 miles (2840 km) distance in 7h 13m. October is the cheapest month to fly.

Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance
1764 miles (2840 km)
Average flight duration
5h 18m
Cheapest ticket price
$149 (€121)
Flights per day
56
Fastest flight
7h 13m
Cheapest month
October
First flight
5:00 AM
Last flight
9:40 PM
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information

The cheapest and fastest flights from Boston, MA to San Antonio, TX

Showing times and prices for Apr 01

Cheapest price

$596

Average price

$680

Fastest journey

6 h 30 m

Average duration

6 h 43 m

Flights per day

61

Distance

2840 km

Cheap tickets

The best way to find a cheap flight ticket from Boston, MA to San Antonio, TX is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Boston, MA to San Antonio, TX will cost around $680 if you buy it on the day, but the cheapest tickets can be found for only $596.

Fast flights

It's difficult to get from Boston, MA to San Antonio, TX without transferring at least once.

  • American AirlinesAA2600 · AA499
    10:48 AM8h21
    Edward L. Logan International Airport
    6:09 PMSan Antonio International Airport
    $5961One-way
    1 transfer
  • UnitedUA283 · UA515
    8:00 AM8h11
    Edward L. Logan International Airport
    3:11 PMSan Antonio International Airport
    $5961One-way
    1 transfer
  • American AirlinesAA2661 · AA2281
    4:04 PM8h55
    Edward L. Logan International Airport
    11:59 PMSan Antonio International Airport
    $5961One-way
    1 transfer
  • American AirlinesAA2174 · AA413
    6:45 AM7h05
    Edward L. Logan International Airport
    12:50 PMSan Antonio International Airport
    $5961One-way
    1 transfer
  • UnitedUA1307 · UA515
    8:45 AM7h26
    Edward L. Logan International Airport
    3:11 PMSan Antonio International Airport
    $5961One-way
    1 transfer

Travel Information

Compare train, bus, and flight for Boston, MA to San Antonio, TX

Omio recommends booking the train as it is the most popular option from Boston, MA to San Antonio, TX among Omio's users. If you are prioritising price take the bus with prices starting from $168. For those with little time consider booking a flight which can get you there in 5h 18m. The ticket price range depends on the travel mode: a bus costs an average of $168, and a train costs an average of $348.

Distance: 1764 miles (2840 km)

Compare flight with

Flight
Most popular
Train
Bus

$520

Average price

$1014

Average price

$400

Average price

Cheapest

8h 18m

Average total duration

Fastest

5h 18m

Onboard

+

3h 0m

Additional time*

54h 59m

Average total duration

54h 29m

Onboard

+

30m

Additional time*

42h 20m

Average total duration

41h 50m

Onboard

+

30m

Additional time*

United

Most popular airline

Amtrak

Most popular train company

FlixBus

Most popular bus company

Direct Options

Direct Options

Direct Options

Live departures

Boston, MA to San Antonio, TX flight times

The table below shows live departures for Boston, MA to San Antonio, TX flights for tomorrow, Tuesday, March 31. You can also manually refresh the results below to see updated flight journeys.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
american_airlinesAA2527 · AA4139:30 AM Edward L. Logan International Airport
8h20
5:50 PM San Antonio International Airport1 transfer
unitedUA1734 · UA18699:45 AM Edward L. Logan International Airport
15h55
1:40 AM San Antonio International Airport1 transfer
unitedUA1734 · UA40319:45 AM Edward L. Logan International Airport
6h30
4:15 PM San Antonio International Airport1 transfer
unitedUA1734 · UA1524 · UA4689:45 AM Edward L. Logan International Airport
8h23
6:08 PM San Antonio International Airport2 transfers
unitedUA1833 · UA2290 · UA171910:00 AM Edward L. Logan International Airport
11h09
9:09 PM San Antonio International Airport2 transfers
unitedUA1833 · UA1525 · UA171910:00 AM Edward L. Logan International Airport
11h09
9:09 PM San Antonio International Airport2 transfers
unitedUA1414 · UA49010:00 AM Edward L. Logan International Airport
7h24
5:24 PM San Antonio International Airport1 transfer
unitedUA1833 · UA51510:00 AM Edward L. Logan International Airport
10h11
8:11 PM San Antonio International Airport1 transfer
american_airlinesAA1328+envoy_airAA360710:30 AM Edward L. Logan International Airport
7h31
6:01 PM San Antonio International Airport1 transfer
american_airlinesAA2174 · AA41310:45 AM Edward L. Logan International Airport
7h05
5:50 PM San Antonio International Airport1 transfer
american_airlinesAA2174 · AA303410:45 AM Edward L. Logan International Airport
8h33
7:18 PM San Antonio International Airport1 transfer
unitedUA570 · UA571 · UA69711:05 AM Edward L. Logan International Airport
9h41
8:46 PM San Antonio International Airport2 transfers
unitedUA570 · UA51511:05 AM Edward L. Logan International Airport
9h06
8:11 PM San Antonio International Airport1 transfer
unitedUA570 · UA1525 · UA171911:05 AM Edward L. Logan International Airport
10h04
9:09 PM San Antonio International Airport2 transfers
unitedUA647 · UA102211:09 AM Edward L. Logan International Airport
10h47
9:56 PM San Antonio International Airport1 transfer
unitedUA226 · UA46811:20 AM Edward L. Logan International Airport
6h48
6:08 PM San Antonio International Airport1 transfer
unitedUA283 · UA571 · UA69712:00 PM Edward L. Logan International Airport
8h46
8:46 PM San Antonio International Airport2 transfers
unitedUA283 · UA1525 · UA171912:00 PM Edward L. Logan International Airport
9h09
9:09 PM San Antonio International Airport2 transfers
unitedUA283 · UA51512:00 PM Edward L. Logan International Airport
8h11
8:11 PM San Antonio International Airport1 transfer
american_airlinesAA1811 · AA303412:26 PM Edward L. Logan International Airport
6h52
7:18 PM San Antonio International Airport1 transfer
american_airlinesAA1811 · AA196112:26 PM Edward L. Logan International Airport
8h34
9:00 PM San Antonio International Airport1 transfer
unitedUA360 · UA111012:30 PM Edward L. Logan International Airport
13h12
1:42 AM San Antonio International Airport1 transfer
unitedUA1307 · UA51512:45 PM Edward L. Logan International Airport
7h26
8:11 PM San Antonio International Airport1 transfer
unitedUA1307 · UA672 · UA140712:45 PM Edward L. Logan International Airport
9h58
10:43 PM San Antonio International Airport2 transfers
alaska_airlinesAS215 · AS4941:00 PM Edward L. Logan International Airport
32h54
9:54 PM San Antonio International Airport1 transfer
american_airlinesAA2575 · AA11071:10 PM Edward L. Logan International Airport
8h41
9:51 PM San Antonio International Airport1 transfer
unitedUA662 · UA10221:15 PM Edward L. Logan International Airport
8h41
9:56 PM San Antonio International Airport1 transfer
unitedUA1349 · UA17191:20 PM Edward L. Logan International Airport
7h49
9:09 PM San Antonio International Airport1 transfer
american_airlinesAA1813 · AA29341:25 PM Edward L. Logan International Airport
8h38
10:03 PM San Antonio International Airport1 transfer
unitedUA2098 · UA18691:30 PM Edward L. Logan International Airport
12h10
1:40 AM San Antonio International Airport1 transfer
unitedUA1902 · UA6971:41 PM Edward L. Logan International Airport
7h05
8:46 PM San Antonio International Airport1 transfer
unitedUA2394 · UA672 · UA14072:05 PM Edward L. Logan International Airport
8h38
10:43 PM San Antonio International Airport2 transfers
unitedUA503 · UA17192:17 PM Edward L. Logan International Airport
6h52
9:09 PM San Antonio International Airport1 transfer
republic_airlinesAA4358 · AA46672:27 PM Edward L. Logan International Airport
7h23
9:50 PM San Antonio International Airport1 transfer
american_airlinesAA2600 · AA4992:48 PM Edward L. Logan International Airport
8h21
11:09 PM San Antonio International Airport1 transfer
american_airlinesAA2600 · AA12702:48 PM Edward L. Logan International Airport
9h22
12:10 AM San Antonio International Airport1 transfer
american_airlinesAA1555 · AA29342:56 PM Edward L. Logan International Airport
7h07
10:03 PM San Antonio International Airport1 transfer
unitedUA414 · UA11103:15 PM Edward L. Logan International Airport
10h27
1:42 AM San Antonio International Airport1 transfer
american_airlinesAA2776 · AA16574:26 PM Edward L. Logan International Airport
9h24
1:50 AM San Antonio International Airport1 transfer
unitedUA1976 · UA15425:30 PM Edward L. Logan International Airport
8h33
2:03 AM San Antonio International Airport1 transfer
unitedUA1976 · UA14775:30 PM Edward L. Logan International Airport
7h18
12:48 AM San Antonio International Airport1 transfer
republic_airlinesAA4794+american_airlinesAA19475:44 PM Edward L. Logan International Airport
8h02
1:46 AM San Antonio International Airport1 transfer
american_airlinesAA2773 · AA16576:12 PM Edward L. Logan International Airport
7h38
1:50 AM San Antonio International Airport1 transfer
american_airlinesAA2763 · AA6066:36 PM Edward L. Logan International Airport
9h31
4:07 AM San Antonio International Airport1 transfer
american_airlinesAA2763 · AA20976:36 PM Edward L. Logan International Airport
7h17
1:53 AM San Antonio International Airport1 transfer
american_airlinesAA2763 · AA9526:36 PM Edward L. Logan International Airport
8h43
3:19 AM San Antonio International Airport1 transfer
unitedUA721 · UA18696:37 PM Edward L. Logan International Airport
7h03
1:40 AM San Antonio International Airport1 transfer
republic_airlinesAA4391+american_airlinesAA19477:15 PM Edward L. Logan International Airport
6h31
1:46 AM San Antonio International Airport1 transfer
american_airlinesAA2661 · AA22818:04 PM Edward L. Logan International Airport
8h55
4:59 AM San Antonio International Airport1 transfer
american_airlinesAA2661 · AA6068:04 PM Edward L. Logan International Airport
8h03
4:07 AM San Antonio International Airport1 transfer
american_airlinesAA2661 · AA9528:04 PM Edward L. Logan International Airport
7h15
3:19 AM San Antonio International Airport1 transfer
alaska_airlinesAS1319 · AS2048 · AS4948:27 PM Edward L. Logan International Airport
25h27
9:54 PM San Antonio International Airport2 transfers
alaska_airlinesAS1319 · AS403 · AS4948:27 PM Edward L. Logan International Airport
25h27
9:54 PM San Antonio International Airport2 transfers
alaska_airlinesAS1319 · AS499 · AS4948:27 PM Edward L. Logan International Airport
25h27
9:54 PM San Antonio International Airport2 transfers
alaska_airlinesAS1319 · AS2190 · AS4948:27 PM Edward L. Logan International Airport
25h27
9:54 PM San Antonio International Airport2 transfers
unitedUA2040 · UA12788:28 PM Edward L. Logan International Airport
7h30
3:58 AM San Antonio International Airport1 transfer
envoy_airAA3711 · AA34268:40 PM Edward L. Logan International Airport
8h16
4:56 AM San Antonio International Airport1 transfer
american_airlinesAA1245+envoy_airAA34269:31 PM Edward L. Logan International Airport
7h25
4:56 AM San Antonio International Airport1 transfer
alaska_airlinesAS389 · AS1309 · AS4949:40 PM Edward L. Logan International Airport
24h14
9:54 PM San Antonio International Airport2 transfers
unitedUA2400 · UA541710:01 PM Edward L. Logan International Airport
21h57
7:58 PM San Antonio International Airport1 transfer
american_airlinesAA2442 · AA228110:06 PM Edward L. Logan International Airport
6h53
4:59 AM San Antonio International Airport1 transfer

This is the last flight of the day.

Find all the dates and times for this journey

Compare prices and tickets Boston, MA to San Antonio, TX by train, bus, or flight

Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.

Wed
Apr 01
Thu
Apr 02
Fri
Apr 03
Sat
Apr 04
Sun
Apr 05
Mon
Apr 06
Tue
Apr 07

Why should you book Boston, MA to San Antonio, TX flights with Omio?

United operates all flights services from Boston, MA to San Antonio, TX.
Omio is an official ticket reseller for all your travel options from Boston, MA to San Antonio, TX.

Why book with Omio vs United?

  • Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
  • Compare all your options: Omio allows you to compare United with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from Boston, MA to San Antonio, TX.

Why book with Omio over Kayak, Skyscanner or Trip?

  • Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Boston, MA to San Antonio, TX.

Airlines: United from Boston, MA to San Antonio, TXFind the best flights between Boston, MA to San Antonio, TX with Omio's travel partners United from $149 (€121). We can find you the best deals, schedules and tickets when comparing and booking the best trip.

United

About
United Airlines, established in 1926, is a major U.S. airline headquartered in Chicago, Illinois. Operating an extensive domestic and international network, United serves more destinations than any other airline, connecting travelers across six continents. The airline's eight hubs include Chicago–O'Hare, Denver, Houston–Intercontinental, Los Angeles, Newark, San Francisco, Washington–Dulles, and Guam. As a founding member of the Star Alliance, United offers a comprehensive range of services, including regional flights through United Express, catering to both leisure and business travelers. The airline is committed to sustainability, investing in sustainable aviation fuel and innovative technologies to reduce its environmental impact.
Luggage & cancellation policy
Average Duration
7h 13m
Cheapest Price
$494 (€403)
United frequency
31 a day
Luggage included
Carry-on baggage allowance is 7kg total (2 pieces max. ) for both Choice and Flex fares on United Airlines and Virgin Australia flights.
Additional luggage
Excess baggage fees apply for additional checked luggage beyond the standard allowance.
Luggage storage
Both airlines provide checked baggage services for storing luggage during flights.
Cancellation Policy
Cancellation fees apply per person, per booking, with specific fees for different fare types.
Refund
Not applicable to flights; however, full refunds are available if flights are canceled by the airline.
Pregnant on board
Pregnant passengers are permitted to travel, with specific guidelines and medical certificates required after a certain gestational period.
Unaccompagned minor
Unaccompanied minors are permitted to travel, with specific age restrictions and services provided.
Amenities on board the airplane
Wifi
Food sold onboard
Meals and snacks are included on international flights operated by United Airlines and Virgin Australia.
Seat reservation
Seat selection may incur additional fees, depending on the fare type and airline.
Toilets
USB plugs
Accessibility
United Airlines and Virgin Australia offer services to and within Australia, providing accessible travel options for passengers with mobility needs.
Bikes
Both airlines permit bicycles onboard, with specific guidelines and fees.
Pets
United Airlines and Virgin Australia allow pets onboard, subject to specific policies and fees.

FAQs: Boston, MA to San Antonio, TX Flight

Find answers to the most common questions about traveling from Boston, MA to San Antonio, TX by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at San Antonio, TX, this guide helps you travel smarter and with confidence.

FAQs
Cheap plane tickets from Boston, MA to San Antonio, TX can start from as little as $149 (€121) when you book in advance. The average flight ticket price for Boston, MA to San Antonio, TX is $520 (€423) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Boston, MA to San Antonio, TX is 7h 13m to travel the 1764 miles (2840 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Boston, MA to San Antonio, TX leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Boston, MA to San Antonio, TX leaves at 9:40 PM.
There are 56 flights a day from Boston, MA to San Antonio, TX which require at least one change with United. Schedules can vary on holidays or weekends with fewer flights.
When taking a flight from Boston, MA to San Antonio, TX, you can count on United for the best way to get you to San Antonio, TX. You can also check all possible airlines who offer a service between Boston, MA and San Antonio, TX and compare the amenities they offer before buying a plane ticket.
Flights from Boston, MA to San Antonio, TX generally leave from Edward L. Logan International Airport and arrive in San Antonio International Airport.Edward L. Logan International Airport is 1 miles (2 km) away from Boston, MA city centre and San Antonio International Airport is 6 miles (11 km) from San Antonio, TX city centre.
The cheapest month for a flight from Boston, MA to San Antonio, TX is October.
It's helpful to compare your options as there are 3 ways to travel between Boston, MA and San Antonio, TX including taking a train, bus, and flight.
Since neither Boston, MA nor San Antonio, TX are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 1 h between Boston, MA and San Antonio, TX all year round.
The best events to attend in San Antonio, TX include:
  • Fiesta San Antonio, a vibrant celebration featuring parades, live music, and cultural events honoring the city's diverse heritage
  • San Antonio Stock Show & Rodeo, a thrilling event showcasing rodeo competitions, livestock shows, and live entertainment
  • Diwali Festival of Lights, a colorful celebration of Indian culture with food, music, and traditional performances.
The best holidays to experience in San Antonio, TX include:
  • Fiesta San Antonio, vibrant cultural celebrations with parades, music, and food
  • Memorial Day, warm weather perfect for outdoor activities and events
  • Independence Day, spectacular fireworks and festive atmosphere throughout the city.
The best season to visit San Antonio, TX is Spring or Fall. The best weather to explore San Antonio, TX is during March-April or October-November.
For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.

popular airports

Popular airports from Boston, MA to San Antonio, TX

Boston
San Antonio
The major airport for departures in Boston is Edward L. Logan International Airport. Find all the information you need to know about services, amenities and connections at Edward L. Logan International Airport for your trip from Boston to San Antonio.
Amenities at airport
WifiWifi
ShoppingShopping
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
HotelHotel
ShowerShower
LoungeLounge
Lost and Found OfficeLost and Found Office
Car RentalCar Rental
information
ticketOfficeHours
Distance to city center
2 km
carConnection
Car connection
I-90, Exit 26
Wifi
Wifi
  • Free Wi-Fi available throughout the airport.
Shopping
Shopping
  • Shops are located in all terminals, including Duty-Free and Hudson News.
Parking
Parking
  • Parking available in Central Parking Garage, Economy Parking, and terminal B Garage, approximately 7.6€ ($8) per hour.
Dining
Dining
  • Restaurants are available in all terminals, including Legal Sea Foods (seafood) and Wahlburgers (American).
Taxis
Taxis
  • Available outside the terminal.
Accessibility
Accessibility
  • Elevators, ramps
WC
WC
  • Available throughout the airport.
Hotel
Hotel
  • Hotels within walking distance, including Hilton Boston Logan Airport.
Shower
Shower
  • Showers are available in some lounges; access may require a lounge pass or membership.
Lounge
Lounge
  • Lounges available, including The Club and Delta Sky Club.
Lost and Found Office
Lost and Found Office
  • Lost and Found located in the Lost & Found Office in terminal C.
Car Rental
Car Rental
  • Car rental services are available at the Rental Car Center, accessible by shuttle.
Public transit options for Edward L. Logan International Airport
  • MBTA Blue Line, Airport Station, 5 km

More options for your journey from Boston, MA to San Antonio, TX

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Most popular flights to and from San Antonio, TX and Boston, MA

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