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$159+ Cheap flights from Tucson to St. Louis (TUS - STL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — STL
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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The best prices from Tucson to Lambert-St Louis are usually found in November or July, booked 58 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Tucson to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

January

Cheapest in

November

Round-trip from

$316
(American Airlines)

One-way from

$159
(American Airlines)
Provider with most accurate pricing for Tucson-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Tucson-Lambert-St Louis flights.
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High demand for flights, 37% potential price rise
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Best time to find cheap flights, 24% potential price drop
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From Tucson to Lambert-St Louis
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One-way flight from Tucson to Lambert-St Louis
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Find flight deals from Tucson to St. Louis

Cheapest flights from Tucson to St. Louis
Explore the most affordable flight options available from Tucson to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This American Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/106:00 amTUS - STL
1 stop5h 56mAmerican Airlines
Tue 12/105:29 pmSTL - TUS
1 stop5h 44mAmerican Airlines
Deal found 11/18$316
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/172:00 pmTUS - STL
1 stop8h 43mDelta
Tue 12/246:04 amSTL - TUS
1 stop8h 43mDelta
Deal found 11/20$317
This United Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/162:38 pmTUS - STL
1 stop5h 03mUnited Airlines
Tue 12/318:35 amSTL - TUS
1 stop8h 36mUnited Airlines
Deal found 11/19$351
This Southwest deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2412:00 pmTUS - STL
2 stops7h 40mSouthwest
Mon 12/305:40 amSTL - TUS
1 stop6h 35mSouthwest
Deal found 11/20$391
This Mytrip deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/87:50 pmTUS - STL
3 stops42h 31mMultiple Airlines
Sat 12/144:26 pmSTL - TUS
3 stops27h 16mMultiple Airlines
Deal found 11/19$560

Find flights from Tucson to St. Louis within your budget

Customize your flight search to find flights from Tucson to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TucsonSt. Louis

TUS - STL

TUSSTL

Tucson

Tue 12/10

6:00 am-12:56 pm

1 stop5h 56m

Lambert-St Louis

Tue 12/10

5:29 pm-10:13 pm

1 stop5h 44m

$316

TucsonSt. Louis

TUS - STL

TUSSTL

Tucson

Tue 12/17

2:00 pm-11:43 pm

1 stop8h 43m

Lambert-St Louis

Tue 12/24

6:04 am-1:47 pm

1 stop8h 43m

$317

TucsonSt. Louis

TUS - STL

TUSSTL

Tucson

Mon 12/16

2:38 pm-8:41 pm

1 stop5h 03m

Lambert-St Louis

Tue 12/31

8:35 am-4:11 pm

1 stop8h 36m

$351

TucsonSt. Louis

TUS - STL

TUSSTL

Tucson

Thu 2/27

6:30 am-7:05 pm

2 stops11h 35m

Lambert-St Louis

Sun 3/2

5:45 am-10:20 am

1 stop5h 35m

$387

TucsonSt. Louis

TUS - STL

TUSSTL

Tucson

Thu 2/27

5:25 pm-11:59 pm

2 stops29h 34m

Lambert-St Louis

Sun 3/2

7:00 am-6:10 pm

2 stops12h 10m

$412

TucsonSt. Louis

TUS - STL

TUSSTL

Tucson

Sun 12/8

7:50 pm-3:21 pm

3 stops42h 31m

Lambert-St Louis

Sat 12/14

4:26 pm-6:42 pm

3 stops27h 16m

$560

TucsonSt. Louis

TUS - STL

TUSSTL

Tucson

Mon 12/30

6:08 pm-12:06 am

1 stop4h 58m

$159

TucsonSt. Louis

TUS - STL

TUSSTL

Tucson

Tue 4/22

11:10 am-8:21 pm

1 stop7h 11m

$193

TucsonSt. Louis

TUS - STL

TUSSTL

Tucson

Mon 4/21

5:05 pm-12:37 am

1 stop5h 32m

$203

TucsonSt. Louis

TUS - STL

TUSSTL

Tucson

Sun 12/22

8:04 pm-11:45 am

3 stops38h 41m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 12 results
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Compare providers for flights from Tucson to St. Louis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tucson to St. Louis in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Tucson-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tucson-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tucson-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tucson-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tucson-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Tucson to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Tucson with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Tucson to St. Louis

Get recent, data-driven insights about flights from Tucson to St. Louis including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Tucson to St. Louis?

Use this chart to determine the optimal time to book a round-trip flight from Tucson to St. Louis. Price data was last updated on November 15, 2024.

To ensure you get the cheapest price possible for a flight from Tucson to St. Louis, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Tucson to St. Louis?

Currently, September is the cheapest month in which you can book a flight from Tucson to St. Louis (average of $308). Flying from Tucson to St. Louis in March is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TUS to STL?

Find hourly flight availability from Tucson to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

It’s optimal to fly from Tucson to St. Louis at noon. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated November 20, 2024.
Read reviews from past customers who have flown American Airlines and United Airlines from Tucson to St. Louis. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Tucson to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Tucson to St. Louis round-trip?

    Our cheapest airline available from Tucson to St. Louis is American Airlines. Our recent data shows that you can find tickets from as low as $316 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $317 and $351 round-trip. Users have found that American Airlines is 30% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Tucson to St. Louis one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $159. United Airlines flights start at $193 while deals on Delta start at $203 one-way.

  • Can I find deals for flights from Tucson to St. Louis that include hotel bookings?

    Yes. In addition to deals on Tucson to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tucson to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tucson to St. Louis.

  • Can I find deals for business class flights from Tucson to St. Louis?

    Yes. Cheapflights offers flight deals from Tucson to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Tucson to St. Louis?

    Currently, September is the cheapest month in which you can book a flight from Tucson to St. Louis (average of $308). Flying from Tucson to St. Louis in March is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Tucson to St. Louis

Discover the top 3 airlines that operate flights from Tucson to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$294Average$406FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$311Average$376FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$381Average$593FlexibilityNo cancel feeOn-time69%
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