San Luis Obispo, CA SBP to Seattle, WA SEA flight with United

Sun, Sep 20
+ Add return
Ryanair
Malta Air
Vueling
easyJet
Iberia
2,000+ travel companies
Ryanair
Malta Air
Vueling
easyJet
Iberia
2,000+ travel companies
QR-Code
Scan to get our free app
Use our app to get live travel updates and book mobile tickets for trains, buses, flights, and ferries.
App Store
rate4.9
42K ratings
Google Play
rate4.6
136K reviews

Journey information

Overview: San Luis Obispo, CA to Seattle, WA flight

USAUSA
USAUSA
Icon of flight

Flights from San Luis Obispo, CA to Seattle, WA depart on average 29 times per day, taking around 5h 46m. Cheap flight tickets for this journey start at €304 but you can travel from only €111 by bus.

The earliest flight runs at 05:00, the last at 23:35. The fastest flight covers the 855 miles (1377 km) distance in 3h 15m. June 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
Cheapest alternative travel mode
Bus from €111
Distance
855 miles (1377 km)
Average flight duration
5h 46m
Cheapest ticket price
€304
Flights per day
29
Fastest flight
3h 15m
First flight
5:00 AM
Last flight
11:35 PM
Cheapest Month
Jun
Cheapest Day
Wed
High Season
Jul - Sep
Low Season
Oct - Dec
Best time to book
42 days
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
Cheapest alternative travel mode
Bus from €111

The cheapest and fastest flights from San Luis Obispo, CA to Seattle, WA

Showing times, prices and bookable tickets for Sep 26

Cheapest price on Sep 26

€296

Average ticket price on Sep 26

€300

Fastest journey on Sep 26

5 h 16 m

Average journey duration on Sep 26

6 h 19 m

Flights on Sep 26

2

Distance

1377 km

Cheap tickets

The best way to find a cheap flight ticket from San Luis Obispo, CA to Seattle, WA is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from San Luis Obispo, CA to Seattle, WA will cost around €300 if you buy it on the day, but the cheapest tickets can be found for only €296.

Fast flights

On Sat, Sep 26, we found 2 flights from San Luis Obispo, CA to Seattle, WA, including 2 direct services.

On Sat, Sep 26 the direct flights cover the 1377 km distance in an average of 6 h 19 m but if you time it right, some flights will get you there in just 5 h 16 m .

On Sat, Sep 26 the longest flights will take 7 h 21 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.

  • United
    1:00 AM5h16
    San Luis Obispo, CA
    6:16 AMSeattle, WA
    2961One-way
    0 transfers
  • United
    4:20 PM7h21
    San Luis Obispo, CA
    11:41 PMSeattle, WA
    3041One-way
    0 transfers

Travel Information

Compare train, bus, and flight for San Luis Obispo, CA to Seattle, WA

Omio recommends booking the train as it is the most popular option from San Luis Obispo, CA to Seattle, WA among Omio's users. If you are prioritising price, take the bus, with an average ticket price of €140 For those with little time, consider booking a flight, which has an average total journey time of 7h 46m. Average ticket prices depend on the travel mode: a bus costs an average of €140, while a flight costs an average of €566.

Distance: 855 miles (1377 km)

Compare flight with

Flight
Most popular
Train
Bus
Driving

€566

Average price

€295

Average price

€140

Average price

Cheapest

€171

Average price

(fuel + tolls)

7h 46m

Average total duration

Fastest

5h 46m

Onboard

+

2h 0m

Additional time*

29h 16m

Average total duration

28h 46m

Onboard

+

30m

Additional time*

31h 25m

Average total duration

30h 55m

Onboard

+

30m

Additional time*

15h 32m

Average total duration

(door-to-door)

United

Most popular airline

Amtrak

Most popular train company

Greyhound

Most popular bus company

Your own car or car rental

Direct Options

Direct Options

Direct Options

Direct Options

The cheapest way to travel from San Luis Obispo, CA to Seattle, WA is a bus with an average price of €140.

This is compared to other travel options from San Luis Obispo, CA to Seattle, WA:

A bus is €155 less than a train for this route with tickets for a train from San Luis Obispo, CA to Seattle, WA costing on average €295.

A bus is €426 less than a flight for this route with tickets for a flight from San Luis Obispo, CA to Seattle, WA costing on average €566.

The fastest way to travel from San Luis Obispo, CA to Seattle, WA is by flight with an average journey time of 5h 46m.

Other travel options to Seattle, WA take longer:

Train takes on average 28h 46m.

Bus takes on average 30h 55m.

It's helpful to compare your options as there are 3 ways to travel between San Luis Obispo, CA and Seattle, WA including taking a train, bus, and flight.
We recommend using the train as it is the most popular way to get from San Luis Obispo, CA to Seattle, WA among Omio's users.

Live departures

San Luis Obispo, CA to Seattle, WA flight times

The table below shows live departures for San Luis Obispo, CA to Seattle, WA flights for today, Saturday, September 19. You can also manually refresh the results below to see updated flight journeys.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
United9:00 PM San Luis Obispo, CA
8h12
5:12 AM Seattle, WA0 transfersDirect
United9:15 PM San Luis Obispo, CA
4h15
1:30 AM Seattle, WA0 transfersDirect
Sunday, September 20
United1:00 AM San Luis Obispo, CA
5h16
6:16 AM Seattle, WA0 transfersDirect

This is the last flight of the day.

Find all the dates and times for this journey

Compare prices and tickets San Luis Obispo, CA to Seattle, WA 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.

Sun
Sep 20
Mon
Sep 21
Tue
Sep 22
Wed
Sep 23
Thu
Sep 24
Fri
Sep 25
Sat
Sep 26

Complete guide to Seattle, WA

Things to do in Seattle, WA

Discover the best of Seattle, WA — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect Seattle, WA trip today.

  • Must visit

Seattle Art Museum

Major art museum with global collections, strong Native and modern holdings, and rotating blockbuster exhibitions downtown.

  • Must visit

Museum of Pop Culture

Immersive pop-culture museum with music, science fiction, gaming, and film exhibits in a Frank Gehry building.

  • Must visit

The Museum of Flight

Leading aviation museum featuring historic aircraft, spacecraft, and hands-on exhibits near Boeing Field.

US dollar ($)

Seattle is pricier than many US cities, with higher hotel, dining, and parking costs. Transit is reasonable, but central stays and waterfront meals raise typical visitor budgets.

Average meal costs

Budget
$12-20 for fast food or casual takeout.
Mid-range
$25-45 per person for a restaurant meal.
Fine dining
$80+ per person for upscale dining.
Coffee
$4-7 for a coffee drink.

Tipping culture

Tip 18-20% at restaurants, more for excellent service. Taxis usually 10-15%. Cafes often have tip jars or screens; small tips are appreciated.

FAQs: San Luis Obispo, CA to Seattle, WA Flight

Find answers to the most common questions about traveling from San Luis Obispo, CA to Seattle, WA 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 Seattle, WA, this guide helps you travel smarter and with confidence.

FAQs
Cheap plane tickets from San Luis Obispo, CA to Seattle, WA can start from as little as €304 when you book in advance. The average flight ticket price for San Luis Obispo, CA to Seattle, WA is €566 ; 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 San Luis Obispo, CA to Seattle, WA is 3h 15m to travel the 855 miles (1377 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 San Luis Obispo, CA to Seattle, WA leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from San Luis Obispo, CA to Seattle, WA leaves at 11:35 PM.
Flights from San Luis Obispo, CA to Seattle, WA generally leave from San Luis Obispo County Regional Airport and arrive in Seattle-Tacoma International Airport.San Luis Obispo County Regional Airport is 2 miles (4 km) away from San Luis Obispo, CA city centre and Seattle-Tacoma International Airport is from Seattle, WA city centre.
The cheapest month for a flight from San Luis Obispo, CA to Seattle, WA is June.
It's helpful to compare your options as there are 3 ways to travel between San Luis Obispo, CA and Seattle, WA including taking a train, bus, and flight.
Since neither San Luis Obispo, CA nor Seattle, WA 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 no time difference between San Luis Obispo, CA and Seattle, WA.
The best events to attend in Seattle, WA include:
  • Seafair, a summer festival featuring hydroplane races, parades, and cultural events
  • Seattle International Film Festival, one of the largest film festivals in the U.S. showcasing independent films
  • Bumbershoot, an annual music and arts festival held over Labor Day weekend
  • Seattle Pride Parade, a celebration of LGBTQ+ pride with a colorful parade through downtown.
Some of the most interesting sights to explore in Seattle, WA are:
  • Space Needle, an iconic observation tower offering panoramic views of Seattle and its surroundings
  • Pike Place Market, a historic public market known for fresh produce, seafood, and local crafts
  • Chihuly Garden and Glass, an exhibition showcasing the vibrant glass art of Dale Chihuly
  • Museum of Pop Culture, a museum dedicated to contemporary popular culture with interactive exhibits
  • Seattle Art Museum, a leading art museum featuring diverse collections from around the world.
The best holidays to experience in Seattle, WA include:
  • Independence Day, fireworks and celebrations marking the nation's birthday
  • Thanksgiving, a time for family gatherings and seasonal festivities
  • Christmas, holiday lights and decorations creating a festive atmosphere
  • New Year's Eve, lively celebrations welcoming the new year with fireworks and events.
The best things to do in Seattle, WA include:
  • Take a ferry ride to Bainbridge Island for stunning views of the Seattle skyline and a charming small-town experience
  • Explore the vibrant neighborhoods of Capitol Hill and Fremont, known for their eclectic shops, cafes, and street art
  • Visit the Seattle Aquarium to discover marine life native to the Pacific Northwest
  • Enjoy a scenic walk or bike ride along the Burke-Gilman Trail
  • Experience a live performance at the historic Paramount Theatre, offering a variety of shows from Broadway to concerts.
The best season to visit Seattle, WA is Spring or Fall. The best weather to explore Seattle, WA is during April-June or September-November.
We recommend using the train as it is the most popular way to get from San Luis Obispo, CA to Seattle, WA among Omio's users.
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.
The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.
In Seattle, WA, travelers should be cautious of pickpocketing and vehicle break-ins, especially in crowded areas and popular tourist spots like Pike Place Market. Scams involving fake charity collectors and street performers asking for money are common. It's advisable to stay alert in public transit and avoid unlicensed taxis. Travelers should also be aware of occasional aggressive panhandling in certain neighborhoods.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.

popular airports

Popular airports from San Luis Obispo, CA to Seattle, WA

Most San Luis Obispo, CA to Seattle, WA flights use the San Luis Obispo County Regional Airport to Seattle-Tacoma International Airport airport pair. Use this guide to compare San Luis Obispo, CA and Seattle, WA airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.

Departure airports in San Luis Obispo
Arrival airports in Seattle

Which San Luis Obispo, CA airport do flights to Seattle, WA leave from?

Flights from San Luis Obispo, CA to Seattle, WA depart from San Luis Obispo County Regional Airport. The airport is 3 miles (5 km) from San Luis Obispo, CA city centre at SLO County Airport (SBP), 975 Airport Dr, San Luis Obispo, CA 93401, USA.
San Luis Obispo County Regional Airport (SBP)SLO County Airport (SBP), 975 Airport Dr, San Luis Obispo, CA 93401, USAWifiParkingDiningATMTaxisAccessibilityWCShowerTicket Office
City-centre transport

Getting to San Luis Obispo County Regional Airport from San Luis Obispo city centre

San Luis Obispo County Regional Airport is 4 km from San Luis Obispo city centre. Public transport options include:

Bus1A · 22m · €2 · every ~2 min
1A · 25m · €2 · every ~2 min

San Luis Obispo County Regional Airport airport facilities and services

San Luis Obispo County Regional Airport has practical services for this route, including Wifi, Parking, Dining, ATM, Taxis, Accessibility, WC, Shower, and Ticket Office.

Food and drink

Food options include: One cafe available in the main terminal.

Wi-Fi and ATMs

Free Wi-Fi available throughout the airport. ATMs are aTM located near the entrance of the terminal.

Tickets and information

Ticket office support is available at San Luis Obispo County Regional Airport.

Parking, taxis and toilets

Available at San Luis Obispo County Regional Airport: Parking, Taxis, WC.

Accessibility

Accessibility facilities are available at San Luis Obispo County Regional Airport: Wheelchair accessible and facilities available for disabled passengers.

More options for your journey from San Luis Obispo, CA to Seattle, WA

Here are some other resources that might have the information you need

HomeFlightsFlights in USAFlight Schedules to Seattle, WASan Luis Obispo, CA to Seattle, WA Flights

The Omio App Makes Travel Planning Easy

We’ll get you where you want to go. From live train updates to mobile tickets, our innovative app is the ideal way to plan and keep track of your travel.

ios-badge
android-badge
Hand With Phone