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Journey information
Overview: St. Louis, MO to Tucson, AZ flight
USAUSA
Flights from St. Louis, MO to Tucson, AZ depart on average 53 times per day, taking around 4h 22m. Cheap flight tickets for this journey start at $142 (€115) but you can travel from only $137 (€111) by bus.
The earliest flight runs at 05:00, the last at 20:07. The fastest flight covers the 1244 miles (2003 km) distance in 5h 14m. April 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 $137 (€111)
Distance 1244 miles (2003 km) |
Average flight duration 4h 22m |
Cheapest ticket price $142 (€115) |
Flights per day 53 |
Fastest flight 5h 14m |
Cheapest month April |
First flight 05:00 |
Last flight 20:07 |
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 $137 (€111)
Travel Information
Compare train, bus, and flight for St. Louis, MO to Tucson, AZ
Omio recommends booking the bus as it is the most popular option from St. Louis, MO to Tucson, AZ among Omio's users. If you are prioritising price take the train with prices starting from $161. For those with little time consider booking a flight which can get you there in 4h 22m. The ticket price range depends on the travel mode: a train costs an average of $161, and a flight costs an average of $142.
Distance: 1244 miles (2003 km)
Compare flight with
| Flight | Most popular Bus | Train |
|---|---|---|
$400 Average price | $239 Average price | $181 Average price Cheapest |
7h 22m Average total duration Fastest 4h 22m Onboard + 3h 0m Additional time* | 34h 45m Average total duration 34h 15m Onboard + 30m Additional time* | 47h 27m Average total duration 46h 57m Onboard + 30m Additional time* |
 Most popular airline |  Most popular bus company |  Most popular train company |
Direct Options | Direct Options | Direct Options |
Compare prices and tickets St. Louis, MO to Tucson, AZ 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.
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Why should you book St. Louis, MO to Tucson, AZ flights with Omio?
American Airlines operates all flights services from St. Louis, MO to Tucson, AZ.
Omio is an official ticket reseller for all your travel options from St. Louis, MO to Tucson, AZ.
Why book with Omio vs American Airlines?
- 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 American Airlines with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from St. Louis, MO to Tucson, AZ.
Why book with Omio over Trip, Edreams or Skyscanner?
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from St. Louis, MO to Tucson, AZ.
Airlines: American Airlines from St. Louis, MO to Tucson, AZFind the best flights between St. Louis, MO to Tucson, AZ with Omio's travel partners American Airlines from $137 (€111). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
American Airlines
About
American Airlines is one of the largest airlines in the world, connecting travelers to hundreds of destinations across the United States, Latin America, Europe, Asia, and beyond. Operating from major hubs such as Dallas/Fort Worth, Miami, and Charlotte, American offers a wide range of travel options. Passengers can choose from Economy with affordable fares, Premium Economy with extra space, or Business and First Class featuring flat-bed seats, premium dining, and lounge access. With a modern fleet and membership in the oneworld alliance, American Airlines combines global reach with comfort and reliability.
Luggage & cancellation policy
Average Duration
5h 14m
Cheapest Price
$142 (€115)
American Airlines frequency
24 a day
Luggage included
1 carry-on bag (22 x 14 x 9 inches) and 1 personal item (18 x 14 x 8 inches) included in most fares
Additional luggage
Checked bags fees vary by route. First checked bag typically $30, second $40 on domestic flights
Cancellation Policy
Basic Economy tickets cannot be changed or refunded. Other fares allow changes with fee, refunds subject to fare rules.
Pregnant on board
Passengers can fly up to 36 weeks for single pregnancies, 32 weeks for multiple pregnancies. Medical certificate required within 7 days of departure if within 4 weeks of due date.
Unaccompagned minor
Children ages 5-14 can travel alone using American Airlines Unaccompanied Minor Service. Service fee is $150 each way.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
American Airlines provides wheelchair assistance and special services for passengers with disabilities. Assistance must be requested at least 48 hours before departure.
Pets
Small dogs and cats allowed in cabin for $125 fee. Must be in approved carrier under seat. Service animals allowed.
Entertaiment on board
FAQs: St. Louis, MO to Tucson, AZ Flight
Find answers to the most common questions about traveling from St. Louis, MO to Tucson, AZ 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 Tucson, AZ, this guide helps you travel smarter and with confidence.
Cheap plane tickets from St. Louis, MO to Tucson, AZ can start from as little as $142 (€115) when you book in advance. The average flight ticket price for St. Louis, MO to Tucson, AZ is $400 (€324) ; 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 St. Louis, MO to Tucson, AZ is 5h 14m to travel the 1244 miles (2003 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 St. Louis, MO to Tucson, AZ leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from St. Louis, MO to Tucson, AZ leaves at 8:07 PM.
There are 53 flights a day from St. Louis, MO to Tucson, AZ which require at least one change with American Airlines. Schedules can vary on holidays or weekends with fewer flights.
When taking a flight from St. Louis, MO to Tucson, AZ, you can count on American Airlines for the best way to get you to Tucson, AZ. You can also check all possible airlines who offer a service between St. Louis, MO and Tucson, AZ and compare the amenities they offer before buying a plane ticket.
Flights from St. Louis, MO to Tucson, AZ generally leave from St. Louis Lambert International Airport and arrive in Tucson International Airport.St. Louis Lambert International Airport is 1 miles (2 km) away from St. Louis, MO city centre and Tucson International Airport is 6 miles (11 km) from Tucson, AZ city centre.
The cheapest month for a flight from St. Louis, MO to Tucson, AZ is April.
It's helpful to compare your options as there are 3 ways to travel between St. Louis, MO and Tucson, AZ including taking a train, bus, and flight.
Since neither St. Louis, MO nor Tucson, AZ 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 in winter and 2 h in summer between St. Louis, MO and Tucson, AZ.
The best events to attend in Tucson, AZ include:
- Tucson Gem and Mineral Show, the largest gem and mineral show in the world featuring thousands of vendors and exhibits
- Tucson Rodeo, a traditional rodeo event showcasing cowboy culture with competitions and parades
- All Souls Procession, a vibrant community celebration honoring loved ones who have passed with art, music, and a grand procession.
The best holidays to experience in Tucson, AZ include:
- Thanksgiving, pleasant weather and vibrant local festivities
- Memorial Day, a great time for outdoor activities and honoring veterans
- Fourth of July, spectacular fireworks and lively celebrations throughout the city.
The best season to visit Tucson, AZ is Spring or Fall. The best weather to explore Tucson, AZ 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 St. Louis, MO to Tucson, AZ
St. Louis
Tucson
The major airport for departures in St. Louis is St. Louis Lambert International Airport. Find all the information you need to know about services, amenities and connections at St. Louis Lambert International Airport for your trip from St. Louis to Tucson.
Amenities at airport
Wifi
Shopping
Parking
Dining
ATM
Taxis
Accessibility
WC
Hotel
Shower
Lounge
Lost and Found Office
Car Rentalinformation
Distance to city center
2 km
Car connection
I-70, Exit 236Wifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops in both terminals, including Hudson News and Tech on the Go.
Parking
- Parking available with short-term and long-term options, approximately 1.42€ ($1.50) per hour.
Dining
- Restaurants in both terminals, including fast food and sit-down options like Starbucks and Chili's
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps
WC
- Available throughout both terminals.
Hotel
- Hotels nearby, such as Marriott St. Louis Airport within walking distance.
Shower
- Showers available in some lounges, access may require lounge fee.
Lounge
- Lounges available, including American Airlines Admirals Club.
Lost and Found Office
- Lost and Found located in terminal 1, contact airport for details.
Car Rental
- Car rental services available, including Hertz and Enterprise in terminal 1
Public transit options for St. Louis Lambert International Airport
- MetroLink Red Line, Lambert Airport terminal 1 & 2 stations, 35 minutes
The major airport for arrivals in Tucson is Tucson International Airport. Find all the information you need to know about services, amenities and connections at Tucson International Airport for your journey to Tucson from St. Louis.
Amenities at airport
WifiShoppingParkingDiningATMTaxisAccessibilityWCHotelShowerLoungeLost and Found OfficeCar Rentalinformation
Distance to city center
11 kmCar connection
I-10, Exit 263AWifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops include Desert House and Tech on the Go, located in the main terminal.
Parking
- Parking available near terminals, approximately 4.7€ ($5) per hour.
Dining
- Restaurants are available, including Beyond Bread and El Charro Café, located in the main terminal.
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps
WC
- Available throughout the airport.
Hotel
- Hotels such as Four Points by Sheraton within walking distance.
Shower
- Showers are available in some lounges, but specific pricing is not publicly listed.
Lounge
- Lounges such as the Military Lounge available.
Lost and Found Office
- Lost and Found located in the main terminal; contact airport operations for assistance.
Car Rental
- Car rental services are available from companies like Hertz and Avis, located in the Rental Car Center.
Public transit options for Tucson International Airport
- Bus Route 11, Tucson Intertiol Airport, 8 miles
More options for your journey from St. Louis, MO to Tucson, AZ
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