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Tucson

$92+ Cheap flights from Missouri to Tucson (TUS)

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
STL — TUS
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Missouri to Tucson

Cheapest flights from Missouri to Tucson
Explore the most affordable flight options available from Missouri to Tucson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:39 pm
MCI
-
TUS
2 stops27h 08m
Multiple Airlines
Thu 3/51:20 pm
TUS
-
MCI
1 stop9h 13m
Multiple Airlines
Deal found 2/2$241
This Trip.com deal was found by Cheapflights users on 2/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/148:36 pm
MCI
-
TUS
1 stop16h 16m
Frontier
Fri 2/2011:52 am
TUS
-
MCI
1 stop4h 36m
Frontier
Deal found 2/1$256
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/712:14 pm
STL
-
TUS
1 stop21h 00m
Frontier
Sun 3/1511:49 am
TUS
-
STL
2 stops20h 00m
Frontier
Deal found 2/1$275
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Sat 2/284:30 pm
STL
-
TUS
1 stop6h 01m
United Airlines
Tue 3/32:42 pm
TUS
-
STL
1 stop4h 44m
United Airlines
Deal found 2/2$287
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Sat 2/2811:25 am
STL
-
TUS
2 stops11h 06m
United Airlines
Wed 3/42:42 pm
TUS
-
STL
1 stop4h 44m
United Airlines
Deal found 2/2$292
This Expedia deal was found by Cheapflights users on 1/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:40 pm
MCI
-
TUS
1 stop18h 08m
Multiple Airlines
Thu 3/126:28 am
TUS
-
MCI
1 stop7h 54m
Multiple Airlines
Deal found 1/31$301
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Tue 3/38:41 am
STL
-
TUS
1 stop5h 59m
United Airlines
Tue 3/104:43 pm
TUS
-
STL
1 stop4h 51m
United Airlines
Deal found 2/1$305
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/218:36 pm
MCI
-
TUS
2 stops17h 47m
Multiple Airlines
Sun 3/19:20 pm
TUS
-
MCI
1 stop25h 13m
Multiple Airlines
Deal found 2/1$306
This Delta deal was found by Cheapflights users on 2/1. 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.
Wed 2/253:48 pm
MCI
-
TUS
1 stop7h 17m
Delta
Tue 3/35:59 pm
TUS
-
MCI
1 stop5h 00m
Delta
Deal found 2/1$307
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Tue 2/176:00 am
SGF
-
TUS
1 stop6h 48m
United Airlines
Sat 2/216:30 am
TUS
-
SGF
1 stop5h 07m
United Airlines
Deal found 2/2$309
This WAYA deal was found by Cheapflights users on 2/2. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/207:00 am
MCI
-
TUS
1 stop6h 38m
Multiple Airlines
Mon 2/2311:52 am
TUS
-
MCI
1 stop6h 56m
Multiple Airlines
Deal found 2/2$313
This Delta deal was found by Cheapflights users on 2/2. 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.
Fri 2/272:22 pm
STL
-
TUS
1 stop9h 08m
Delta
Wed 3/45:59 pm
TUS
-
STL
1 stop5h 26m
Delta
Deal found 2/2$315

Find flight deals from Missouri to Tucson

Keep the following information in mind while searching for Missouri to Tucson flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$241
(Kiwi.com)

One-way from

$92
(Trip.com)

Popular in

July

Cheapest in

October

Average price

$387
Provider with most accurate pricing for Lambert-St Louis-Tucson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Tucson flights.
Search Deals
From Missouri to Tucson
Search Deals
One-way flight from Missouri to Tucson
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Tucson 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 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Missouri to Tucson that are best for you.

Fly from

Missouri

Fly to

Tucson

Route

Depart

Return

Price

St. LouisTucson

STL - TUS

STLTUS

Lambert-St Louis

Wed 2/25

4:13 pm-11:07 pm

1 stop7h 54m

Tucson

Sat 2/28

5:58 pm-11:59 pm

1 stop5h 01m

$287

St. LouisTucson

STL - TUS

STLTUS

Lambert-St Louis

Sat 2/28

2:22 pm-10:30 pm

1 stop9h 08m

Tucson

Tue 3/3

5:59 pm-12:25 am

1 stop5h 26m

$287

St. LouisTucson

STL - TUS

STLTUS

Lambert-St Louis

Sat 2/28

4:30 pm-9:31 pm

1 stop6h 01m

Tucson

Tue 3/3

2:42 pm-8:26 pm

1 stop4h 44m

$287

St. LouisTucson

STL - TUS

STLTUS

Lambert-St Louis

Sat 2/28

2:22 pm-10:30 pm

1 stop9h 08m

Tucson

Wed 3/4

5:59 pm-12:25 am

1 stop5h 26m

$287

St. LouisTucson

STL - TUS

STLTUS

Lambert-St Louis

Sat 3/7

8:12 pm-1:48 pm

1 stop18h 36m

Tucson

Sun 3/15

11:49 am-11:19 am

1 stop21h 30m

$299

St. LouisTucson

STL - TUS

STLTUS

Lambert-St Louis

Tue 3/3

8:41 am-1:40 pm

1 stop5h 59m

Tucson

Tue 3/10

4:43 pm-11:34 pm

1 stop4h 51m

$305

Kansas CityTucson

MCI - TUS

MCITUS

Kansas City

Wed 2/25

3:48 pm-10:05 pm

1 stop7h 17m

Tucson

Tue 3/3

7:14 am-2:51 pm

1 stop6h 37m

$307

SpringfieldTucson

SGF - TUS

SGFTUS

Springfield-Branson

Tue 2/17

6:00 am-11:48 am

1 stop6h 48m

Tucson

Sat 2/21

6:30 am-12:37 pm

1 stop5h 07m

$309

St. LouisTucson

STL - TUS

STLTUS

Lambert-St Louis

Fri 2/27

2:22 pm-10:30 pm

1 stop9h 08m

Tucson

Wed 3/4

5:59 pm-12:25 am

1 stop5h 26m

$315

St. LouisTucson

STL - TUS

STLTUS

Lambert-St Louis

Tue 3/17

5:21 pm-9:41 pm

1 stop6h 20m

Tucson

Tue 3/24

5:04 pm-12:21 am

1 stop5h 17m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Showing 1-10 of 46 results
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Best time to book a flight from Missouri to Tucson

Have a flexible travel schedule? Discover the best time to fly to Tucson from Missouri 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.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Tucson

What is the cheapest month to book a flight from Missouri to Tucson?

Currently, July is the cheapest month in which you can book a flight from Missouri to Tucson (average of $133). Flying from Missouri to Tucson in September is currently the most expensive (average of $198). 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.

Related info for your journey

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

  • What airport do you fly into for flights to Tucson from Missouri?

    For a flight from Missouri to Tucson, you will be flying into Tucson. Tucson (TUS) is just 7.5 mi from the center of the city.

  • How long is the flight from Missouri to Tucson?

    There are many flights that can get you from Missouri to Tucson in 6h 01m. Fly via American Airlines, Delta, or United Airlines to get the fastest option. Airlines will cover a distance of 1241 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Missouri to Tucson one-way?

    The cheapest airlines for a one-way flight from Missouri to Tucson are Delta ($105), United Airlines ($133), and American Airlines ($133).

  • What are the most popular routes from Missouri to Tucson?

    The most popular flight routes from Missouri to Tucson are Kansas City - Tucson, Lambert-St Louis - Tucson and Springfield-Branson - Tucson.

  • Can I find deals for flights from Missouri to Tucson that include hotel bookings?

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

  • How can I find direct flights from Missouri to Tucson?

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

  • Can I find deals for business class flights from Missouri to Tucson?

    Yes. Cheapflights offers flight deals from Missouri to Tucson 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 Missouri to Tucson?

    Currently, July is the cheapest month in which you can book a flight from Missouri to Tucson (average of $133). Flying from Missouri to Tucson in September is currently the most expensive (average of $198). 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

Traveling to a place near Tucson?

Book flights to Tucson if you plan to visit one of these locations
Sierra Vista
Green Valley

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Alternative routes for Missouri to Tucson

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Missouri to Tucson

Discover the top 4 airlines that operate flights from Missouri to Tucson. 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 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$137Average$323FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$193Average$397FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$228Average$362FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$266Average$416FlexibilityNo cancel feeOn-time63%

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