What airlines fly to Missouri?

United Airlines, Delta and Southwest are the top three most popular airlines that fly to Missouri from Boise according to our data. United Airlines is the first choice among our users, with 40% 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.

What is the cheapest airline that flies from Boise Air Term. Gowen Fld to Missouri?

United Airlines, American Airlines, and Delta are the most popular carriers operating from Boise Air Term. Gowen Fld to Missouri

When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Missouri?

Prices for flights from Boise Air Term. Gowen Fld Airport to Missouri were last updated today.

How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Missouri?

As of March 2026, there are 5 operators available to choose from for flights from Boise Air Term. Gowen Fld Airport to Missouri.

How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Missouri?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld 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.

$138 Cheap Flights from Boise to Missouri in 2026

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Find the cheapest flights from Boise to Missouri

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:03 pm - 9:48 am

BOI

STL

20h 45m

1 stop

8:17 pm - 11:08 am

STL

BOI

15h 51m

1 stop

$201Frontier

Thu, Apr 9 - Sat, Apr 18

4:40 pm - 11:16 pm

BOI

MCI

5h 36m

1 stop

7:55 am - 1:05 pm

MCI

BOI

6h 10m

1 stop

$245Delta

Tue, Mar 24 - Tue, Mar 31

8:28 pm - 11:59 pm

BOI

MCI

26h 31m

1 stop

2:23 pm - 10:57 pm

MCI

BOI

9h 34m

1 stop

$263Alaska Airlines

Tue, Mar 24 - Tue, Mar 31

7:20 pm - 11:59 pm

BOI

MCI

27h 39m

1 stop

7:00 am - 1:52 pm

MCI

BOI

7h 52m

1 stop

$265Alaska Airlines

Thu, Apr 23 - Tue, Apr 28

1:39 pm - 10:58 pm

BOI

STL

8h 19m

1 stop

5:51 am - 12:49 pm

STL

BOI

7h 58m

1 stop

$277American Airlines

Wed, Apr 1 - Wed, Apr 8

6:00 am - 1:00 pm

BOI

MCI

6h 00m

1 stop

3:40 pm - 11:20 pm

MCI

BOI

8h 40m

2 stops

$280Southwest

Tue, Apr 7 - Tue, Apr 14

9:26 am - 8:54 pm

BOI

STL

10h 28m

2 stops

6:30 am - 11:49 am

STL

BOI

6h 19m

1 stop

$282United Airlines

Sat, Apr 18 - Sat, Apr 25

3:15 pm - 9:45 pm

BOI

STL

5h 30m

1 stop

6:10 am - 4:15 pm

STL

BOI

11h 05m

2 stops

$288Southwest

Wed, Apr 8 - Sat, Apr 11

6:15 am - 1:08 pm

BOI

STL

5h 53m

1 stop

2:40 pm - 9:34 pm

STL

BOI

7h 54m

1 stop

$293United Airlines

Wed, Apr 8 - Sat, Apr 11

2:58 pm - 10:39 pm

BOI

SGF

6h 41m

1 stop

7:00 am - 11:29 am

SGF

BOI

5h 29m

1 stop

$409American Airlines

Wed, Jul 29 - Sat, Aug 8

American Airlines flights from Boise to Missouri

Our best American Airlines deals on Boise to Missouri flight tickets

American Airlines

Apr 1

BOI1:39 pmBoise Air Term. Gowen Fld

8h 19m

1 stop

STL10:58 pmLambert-St Louis

Apr 8

STL5:51 amLambert-St Louis

7h 58m

1 stop

BOI12:49 pmBoise Air Term. Gowen Fld

$277

American Airlines

Apr 2

BOI1:39 pmBoise Air Term. Gowen Fld

8h 19m

1 stop

STL10:58 pmLambert-St Louis

Apr 9

STL5:51 amLambert-St Louis

7h 58m

1 stop

BOI12:49 pmBoise Air Term. Gowen Fld

$347

American Airlines

Apr 3

BOI1:31 pmBoise Air Term. Gowen Fld

6h 40m

1 stop

STL9:11 pmLambert-St Louis

Apr 6

STL4:13 pmLambert-St Louis

7h 10m

1 stop

BOI10:23 pmBoise Air Term. Gowen Fld

$369

Delta flights from Boise to Missouri

Our best Delta deals on Boise to Missouri flight tickets

Delta

Mar 24

BOI4:40 pmBoise Air Term. Gowen Fld

5h 36m

1 stop

MCI11:16 pmKansas City

Mar 31

MCI7:55 amKansas City

6h 10m

1 stop

BOI1:05 pmBoise Air Term. Gowen Fld

$245

Delta

Mar 24

BOI1:45 pmBoise Air Term. Gowen Fld

10h 01m

2 stops

MCI12:46 amKansas City

Mar 31

MCI7:55 amKansas City

9h 05m

1 stop

BOI4:00 pmBoise Air Term. Gowen Fld

$259

Delta

May 6

BOI8:59 amBoise Air Term. Gowen Fld

13h 44m

1 stop

MCI11:43 pmKansas City

May 9

MCI6:19 amKansas City

7h 48m

1 stop

BOI1:07 pmBoise Air Term. Gowen Fld

$260

Fly from

Fly to

Route

Depart

Return

Price

BoiseSt. Louis

BOI - STL

BOISTL

Boise Air Term. Gowen Fld

Thu 4/9

12:03 pm-9:48 am

1 stop20h 45m

Lambert-St Louis

Sat 4/18

8:17 pm-11:08 am

1 stop15h 51m

$201

BoiseKansas City

BOI - MCI

BOIMCI

Boise Air Term. Gowen Fld

Tue 3/24

4:40 pm-11:16 pm

1 stop5h 36m

Kansas City

Tue 3/31

7:55 am-1:05 pm

1 stop6h 10m

$245

BoiseKansas City

BOI - MCI

BOIMCI

Boise Air Term. Gowen Fld

Tue 3/24

8:28 pm-11:59 pm

1 stop26h 31m

Kansas City

Tue 3/31

2:23 pm-10:57 pm

1 stop9h 34m

$263

BoiseKansas City

BOI - MCI

BOIMCI

Boise Air Term. Gowen Fld

Thu 4/23

7:20 pm-11:59 pm

1 stop27h 39m

Kansas City

Tue 4/28

7:00 am-1:52 pm

1 stop7h 52m

$265

BoiseSt. Louis

BOI - STL

BOISTL

Boise Air Term. Gowen Fld

Wed 4/1

1:39 pm-10:58 pm

1 stop8h 19m

Lambert-St Louis

Wed 4/8

5:51 am-12:49 pm

1 stop7h 58m

$277

BoiseKansas City

BOI - MCI

BOIMCI

Boise Air Term. Gowen Fld

Tue 4/7

6:00 am-1:00 pm

1 stop6h 00m

Kansas City

Tue 4/14

3:40 pm-11:20 pm

2 stops8h 40m

$280

BoiseSt. Louis

BOI - STL

BOISTL

Boise Air Term. Gowen Fld

Sat 4/18

9:26 am-8:54 pm

2 stops10h 28m

Lambert-St Louis

Sat 4/25

6:30 am-11:49 am

1 stop6h 19m

$282

BoiseSt. Louis

BOI - STL

BOISTL

Boise Air Term. Gowen Fld

Wed 4/8

3:15 pm-9:45 pm

1 stop5h 30m

Lambert-St Louis

Sat 4/11

6:10 am-4:15 pm

2 stops11h 05m

$288

BoiseSt. Louis

BOI - STL

BOISTL

Boise Air Term. Gowen Fld

Wed 4/8

6:15 am-1:08 pm

1 stop5h 53m

Lambert-St Louis

Sat 4/11

2:40 pm-9:34 pm

1 stop7h 54m

$293

BoiseSpringfield

BOI - SGF

BOISGF

Boise Air Term. Gowen Fld

Wed 7/29

2:58 pm-10:39 pm

1 stop6h 41m

Springfield-Branson

Sat 8/8

7:00 am-11:29 am

1 stop5h 29m

$409

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 Boise 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

What is the cheapest month to fly to Missouri?

In general, September is the cheapest month to fly from Boise to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $294. If you aren’t able to travel to Missouri during the month of September, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $299.

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

You are more likely to see cheaper flights to Missouri from Boise when booking weeks ahead of your departure date. In general, you can expect to find flights to Missouri for around $402 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missouri from Boise for as low as $290 on momondo.

Cheap Boise to Missouri flight deals and tips

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

Fastest flight time	4h 39m
Direct flights	None

The fastest flight from Boise to Missouri takes 4h 39m

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

Search flight deals

When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Missouri?
Prices for flights from Boise Air Term. Gowen Fld Airport to Missouri were last updated today.
How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Missouri?
As of March 2026, there are 5 operators available to choose from for flights from Boise Air Term. Gowen Fld Airport to Missouri.
How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Missouri?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld 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 Boise to Missouri

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $143	Free Cancellation	Rating 7.9 8,245 reviews	Search Delta flights
Southwest	PriceFrom $196	Free Cancellation	Rating 8.0 4,304 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $262	Free Cancellation	Rating 8.0 11,982 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $278	Free Cancellation	Rating 7.1 11,378 reviews	Search American Airlines flights
United Airlines	PriceFrom $286	Free Cancellation	Rating 7.4 9,382 reviews	Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boise to Missouri for you.

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

All flight searches from Boise to Missouri on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boise to Missouri.

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

If you are not ready to book a flight from Boise to Missouri now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Missouri and let you know when they change.