What is the cheapest airline that flies from Tucson to Missouri?

Frontier, Delta, and United Airlines are the most popular carriers operating from Tucson to Missouri

How many flights depart from Tucson to Missouri on average per week?

As of February 2026, 2 flights take off from Tucson and land in Missouri each week. The most common flight departure day for this route is Mon, with 50% of weekly flights taking off on this day.

What airlines fly to Missouri?

American Airlines, Allegiant Air and Southwest are the top three most popular airlines that fly to Missouri from Tucson according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Missouri. Keep in mind that there are 5 different airlines that fly to Missouri on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Tucson Airport to Missouri?

Prices for flights from Tucson Airport to Missouri are updated daily.

How many operators does momondo search for flights from Tucson Airport to Missouri?

The number of operators available for flights from Tucson Airport to Missouri is 4 as of February 2026.

How old do you have to be to fly from Tucson Airport to Missouri?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tucson Airport to Missouri.

What documentation or ID do you need to fly to Missouri?

The required travel and health documents for your Missouri trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Missouri. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$111 Cheap Flights from Tucson to Missouri in 2026

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Find the cheapest flights from Tucson to Missouri

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:20 pm - 9:26 pm

TUS

STL

7h 06m

1 stop

10:11 pm - 9:14 am

STL

TUS

12h 03m

1 stop

$251Frontier

Thu, Feb 26 - Thu, Mar 5

1:20 pm - 11:19 am

TUS

STL

20h 59m

1 stop

8:12 pm - 1:48 pm

STL

TUS

18h 36m

1 stop

$270Frontier

Thu, Mar 5 - Sat, Mar 7

7:10 am - 3:01 pm

TUS

STL

5h 51m

1 stop

6:20 am - 1:11 pm

STL

TUS

8h 51m

1 stop

$303Delta

Sat, Apr 25 - Tue, Apr 28

1:29 pm - 8:34 pm

TUS

MCI

5h 05m

1 stop

9:00 am - 12:27 pm

MCI

TUS

5h 27m

1 stop

$307United Airlines

Tue, Apr 21 - Tue, Apr 28

7:10 am - 3:01 pm

TUS

STL

5h 51m

1 stop

2:20 pm - 9:31 pm

STL

TUS

9h 11m

1 stop

$307Delta

Sat, Apr 25 - Tue, Apr 28

1:29 pm - 8:54 pm

TUS

STL

5h 25m

1 stop

8:00 am - 5:14 pm

STL

TUS

11h 14m

2 stops

$312United Airlines

Tue, Apr 21 - Sat, Apr 25

6:35 am - 3:40 pm

TUS

MCI

7h 05m

2 stops

7:10 am - 11:55 am

MCI

TUS

6h 45m

2 stops

$317Southwest

Tue, Apr 21 - Tue, Apr 28

3:02 pm - 11:59 pm

TUS

STL

6h 57m

1 stop

6:08 pm - 10:07 pm

STL

TUS

5h 59m

1 stop

$325American Airlines

Sat, Mar 14 - Tue, Mar 17

6:02 am - 5:07 pm

TUS

MCI

9h 05m

1 stop

6:00 am - 9:49 am

MCI

TUS

5h 49m

1 stop

$328American Airlines

Wed, May 20 - Sun, May 24

12:45 pm - 11:15 pm

TUS

STL

8h 30m

2 stops

6:15 am - 12:55 pm

STL

TUS

8h 40m

2 stops

$334Southwest

Tue, Apr 21 - Sat, Apr 25

American Airlines flights from Tucson to Missouri

Our best American Airlines deals on Tucson to Missouri flight tickets

American Airlines

Mar 14

TUS3:02 pmTucson

6h 57m

1 stop

STL11:59 pmLambert-St Louis

Mar 17

STL6:08 pmLambert-St Louis

5h 59m

1 stop

TUS10:07 pmTucson

$325

American Airlines

May 20

TUS6:02 amTucson

9h 05m

1 stop

MCI5:07 pmKansas City

May 24

MCI6:00 amKansas City

5h 49m

1 stop

TUS9:49 amTucson

$328

American Airlines

Mar 4

TUS6:00 amTucson

4h 35m

1 stop

SGF11:35 amSpringfield-Branson

Mar 8

SGF7:46 pmSpringfield-Branson

5h 33m

1 stop

TUS11:19 pmTucson

$344

United Airlines flights from Tucson to Missouri

Our best United Airlines deals on Tucson to Missouri flight tickets

United Airlines

Apr 21

TUS1:29 pmTucson

5h 05m

1 stop

MCI8:34 pmKansas City

Apr 28

MCI9:00 amKansas City

5h 27m

1 stop

TUS12:27 pmTucson

$307

United Airlines

Apr 21

TUS1:29 pmTucson

5h 25m

1 stop

STL8:54 pmLambert-St Louis

Apr 25

STL8:00 amLambert-St Louis

11h 14m

2 stops

TUS5:14 pmTucson

$312

United Airlines

May 20

TUS4:15 pmTucson

5h 44m

1 stop

MCI11:59 pmKansas City

May 27

MCI4:47 pmKansas City

7h 24m

1 stop

TUS10:11 pmTucson

$327

Fly from

Fly to

Route

Depart

Return

Price

TucsonSt. Louis

TUS - STL

TUSSTL

Tucson

Thu 2/26

1:20 pm-9:26 pm

1 stop7h 06m

Lambert-St Louis

Thu 3/5

10:11 pm-9:14 am

1 stop12h 03m

$251

TucsonSt. Louis

TUS - STL

TUSSTL

Tucson

Thu 3/5

1:20 pm-11:19 am

1 stop20h 59m

Lambert-St Louis

Sat 3/7

8:12 pm-1:48 pm

1 stop18h 36m

$270

TucsonSt. Louis

TUS - STL

TUSSTL

Tucson

Sat 4/25

7:10 am-3:01 pm

1 stop5h 51m

Lambert-St Louis

Tue 4/28

6:20 am-1:11 pm

1 stop8h 51m

$303

TucsonKansas City

TUS - MCI

TUSMCI

Tucson

Tue 4/21

1:29 pm-8:34 pm

1 stop5h 05m

Kansas City

Tue 4/28

9:00 am-12:27 pm

1 stop5h 27m

$307

TucsonSt. Louis

TUS - STL

TUSSTL

Tucson

Sat 4/25

7:10 am-3:01 pm

1 stop5h 51m

Lambert-St Louis

Tue 4/28

2:20 pm-9:31 pm

1 stop9h 11m

$307

TucsonSt. Louis

TUS - STL

TUSSTL

Tucson

Tue 4/21

1:29 pm-8:54 pm

1 stop5h 25m

Lambert-St Louis

Sat 4/25

8:00 am-5:14 pm

2 stops11h 14m

$312

TucsonKansas City

TUS - MCI

TUSMCI

Tucson

Tue 4/21

6:35 am-3:40 pm

2 stops7h 05m

Kansas City

Tue 4/28

7:10 am-11:55 am

2 stops6h 45m

$317

TucsonSt. Louis

TUS - STL

TUSSTL

Tucson

Sat 3/14

3:02 pm-11:59 pm

1 stop6h 57m

Lambert-St Louis

Tue 3/17

6:08 pm-10:07 pm

1 stop5h 59m

$325

TucsonKansas City

TUS - MCI

TUSMCI

Tucson

Wed 5/20

6:02 am-5:07 pm

1 stop9h 05m

Kansas City

Sun 5/24

6:00 am-9:49 am

1 stop5h 49m

$328

TucsonSt. Louis

TUS - STL

TUSSTL

Tucson

Tue 4/21

12:45 pm-11:15 pm

2 stops8h 30m

Lambert-St Louis

Sat 4/25

6:15 am-12:55 pm

2 stops8h 40m

$334

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Tucson to Missouri

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

Prices

Airlines

Other information

What is the cheapest month to fly to Missouri?

In general, February is the cheapest month to fly from Tucson to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $287. If you aren’t able to travel to Missouri during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $316.

How far in advance should I book a flight to Missouri?

You are more likely to see cheaper flights to Missouri from Tucson when booking weeks ahead of your departure date. In general, you can expect to find flights to Missouri for around $385 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missouri from Tucson for as low as $315 on momondo.

Cheap Tucson to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tucson to Missouri

Fastest flight time	4h 05m
Direct flights	None

The fastest flight from Tucson to Missouri takes 4h 05m

There are no direct flights from Tucson to Missouri. There are no popular flight routes from Tucson to Missouri.

Search flight deals

When did momondo last update prices for flights from Tucson Airport to Missouri?
Prices for flights from Tucson Airport to Missouri are updated daily.
How many operators does momondo search for flights from Tucson Airport to Missouri?
The number of operators available for flights from Tucson Airport to Missouri is 4 as of February 2026.
How old do you have to be to fly from Tucson Airport to Missouri?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tucson Airport to Missouri.
What documentation or ID do you need to fly to Missouri?
The required travel and health documents for your Missouri trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Missouri. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Tucson to Missouri

Compare and see reviews for airlines that fly from Tucson to Missouri with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $134	Free Cancellation	Rating 7.9 8,215 reviews	Search Delta flights
American Airlines	PriceFrom $214	Free Cancellation	Rating 7.2 11,321 reviews	Search American Airlines flights
United Airlines	PriceFrom $236	Free Cancellation	Rating 7.4 9,325 reviews	Search United Airlines flights
Southwest	PriceFrom $264	Free Cancellation	Rating 8.0 4,295 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Tucson to Missouri?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Missouri from Tucson.

Can I find flights from Tucson to Missouri with flexible booking policies on momondo?

Yes. All flights to Missouri from Tucson on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Tucson to Missouri?

Once you have performed a search for Tucson to Missouri flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Tucson to Missouri right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Tucson to Missouri flights. All you need is a valid email address and we will do the rest; it is that quick and easy.