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Cheap flights from Tucson to St. Louis
Round-trip
Economy
Flight information for Tucson to St. Louis
(TUS to STL)
Find info about flight duration, direct flights, and airports for your flight from Tucson to St. Louis
| Best Price Found | $271 | The best flight deal from Tucson to St. Louis found on momondo in the last 72 hours is $271 |
| Fastest flight time | 5h 26m | The fastest flight from Tucson to St. Louis takes 5h 26m |
| Direct flights | None | There are no direct flights from Tucson to St. Louis. Popular non-direct route for this connection is Tucson - Lambert-St Louis. |
| Airports in St. Louis | 1 airport | There is 1 airport near St. Louis: Lambert-St Louis (STL) |
How to get the cheapest flight ticket from Tucson to St. Louis
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Tucson to St. Louis?
August
The cheapest time of year to fly to St. Louis from Tucson is August. Most expensive is January
What is the cheapest day to depart Tucson for St. Louis?
Wednesday
The cheapest day of the week is typically Wednesday. The most expensive is typically Monday
When is the cheapest time to fly from Tucson to St. Louis?
in the afternoon
Tucson to St. Louis flights are approximately 2% more expensive in the morning than in the afternoon
What is the cheapest airline that flies to St. Louis from Tucson?
United Airlines
United Airlines, Delta, and American Airlines are the most popular carriers operating from Tucson to St. Louis
What is the cheapest Tucson to St. Louis flight route?
Tucson - Lambert-St Louis
Fly from Tucson to Lambert-St Louis for the best Tucson - St. Louis flight prices
TUS
Tucson
STL
Lambert-St Louis
How far in advance should you book Tucson to St. Louis flights?
19 days before
The cheapest time to buy a flight from Tucson to St. Louis is approximately 19 days to departure
60
Days before departure
0
Easily compare round-trip flights from Tucson to St. Louis
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Tucson to St. Louis by changing tabs
Delta![Delta]()
Aug 25![Delta]()
Aug 30
TUS2:15 amTucson
6h 43m
1 stop
STL8:58 amLambert-St Louis
STL3:14 amLambert-St Louis
6h 35m
1 stop
TUS9:49 amTucson
American Airlines![American Airlines]()
Aug 19![American Airlines]()
Aug 22
TUS3:00 amTucson
7h 15m
1 stop
STL10:15 amLambert-St Louis
STL1:30 amLambert-St Louis
6h 08m
1 stop
TUS7:38 amTucson
Find the cheapest one-way flights from Tucson to St. Louis
If you're looking for one-way flights from Tucson to St. Louis, view some of our deals below provided by Delta
Best airlines flying from Tucson to St. Louis
Compare and see reviews for airlines that fly from Tucson to St. Louis with momondo
AirlineFree CancellationPrice
PriceFrom $149
Free Cancellation
Reviews
Cons: Wouldn't let us on the flight when there was plenty of time to get there. Manager was arrogant and slow - didn't care. Poor policies at that airport.
1 / 10
PriceFrom $149
Free Cancellation
Reviews
Pros: Everything! From ticketing agent to all the crew on our flight back were awesome. Thank you!
1 / 10
PriceFrom $194
Free Cancellation
Reviews
Pros: Delayed flight no reasons seems like American Airlines don’t know what to do in these situations
Cons: I believe this airlines should have figured the answer to this question by now.
1 / 10
Are airlines flying from Tucson to Lambert-St Louis offering flexible cancellation due to COVID-19?
Some of our partner airlines flying from Tucson to Lambert-St Louis are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are American Airlines, United Airlines, and Delta. You can search for the full list of airlines like American Airlines that are offering this flexibility.
How far is Tucson to Lambert-St Louis by plane?
The distance between Tucson and Lambert-St Louis is about 1245.9 mi. A reasonable flight in good conditions will take 5h 26m.
Can I fly to Lambert-St Louis from Tucson right now?
Information is based on travel restrictions for travel to Lambert-St Louis within the United States
Most visitors from Tucson need to provide a negative COVID-19 test result and/or quarantine to enter Lambert-St Louis.
COVID-19 testing requirements
Visitors from Tucson must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lambert-St Louis.
Quarantine requirements
Visitors from Tucson are not required to quarantine after entering Lambert-St Louis.
Most visitors from Tucson need to provide a negative COVID-19 test result and/or quarantine to enter Lambert-St Louis.
COVID-19 testing requirements
Visitors from Tucson must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lambert-St Louis.
Quarantine requirements
Visitors from Tucson are not required to quarantine after entering Lambert-St Louis.
Can I fly back to Tucson from Lambert-St Louis?
Returning to Tucson from Lambert-St Louis
COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Tucson.
Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Tucson.
COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Tucson.
Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Tucson.