What are the cheapest airlines flying from Boise to Missoula round-trip?

Cheapflights users have booked flights from Boise to Missoula round-trip from $291. Other airlines that can offer you cheap pricing are Alaska Airlines, from $395, and Delta, from $397. United Airlines is priced at 42% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Boise to Missoula one-way?

The cheapest airlines for a one-way flight from Boise to Missoula are Alaska Airlines ($198), Delta ($199), and United Airlines ($281).

Can I find flights from Boise to Missoula for under $300 on Cheapflights?

Yes, there are multiple flights from Boise to Missoula for under $300. The cheapest flight booked recently is on United Airlines for just $291, but on average you can expect to pay $443.

Which airlines flying from Boise Air Term. Gowen Fld to Missoula Johnson-Bell Field have flexible changes due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Delta flying from Boise Air Term. Gowen Fld to Missoula Johnson-Bell Field have implemented new flexible change policies.

What is the cheapest day to fly round-trip from Boise to Missoula?

Wednesday is generally a great day to depart. Flying on this day could help you save up to 16%.

What is the cheapest month to fly from Boise to Missoula?

Flights from Boise to Missoula lean towards being more expensive in July. Prices are generally better when you fly from Boise to Missoula in January, with the cheapest ticket starting at $281.

When is the cheapest time to fly from Boise to Missoula (BOI - MSO)?

When flying from Boise to Missoula, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 33% versus a flight in the morning.

What does BOI to MSO mean?

BOI and MSO are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BOI to MSO refers to a flight route from Boise Air Term. Gowen Fld Airport to Missoula Johnson-Bell Field Airport.

Flights from Boise, ID to Missoula, MT from $190

How to find the cheapest flight from Boise (BOI) to Missoula (MSO)

Popular in	July
Cheapest in	January
Round-trip from	$387
One-way from	$268

High demand for flights, 36% potential price rise

Search Deals

Best time to find cheap flights, 39% potential price drop

Search Deals

From Boise Air Term. Gowen Fld to Missoula Johnson-Bell Field

Search Deals

One-way flight from Boise Air Term. Gowen Fld to Missoula Johnson-Bell Field

Search Deals

BOI - MSO Price	$387 - $727
MSO Temperature	24.8 - 68 °F
MSO Rainfall	0.7 - 2.1 inches

BOI - MSO

Price

$387 - $727

MSO

Temperature

24.8 - 68 °F

MSO

Rainfall

0.7 - 2.1 inches

Cheap flights from Boise to Missoula in June, July 2023

Listed are some of the best fares we've found on flights departing from Boise to Missoula in 2023. More deals are always being added, so be sure to check back regularly.

Jun 25 - Jun 26

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

1 stop

23h 28m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

1 stop

17h 02m

$307

Multiple Airlines

Deal found 6/7

Jun 25 - Jun 26

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

2 stops

17h 37m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

1 stop

17h 02m

$336

Multiple Airlines

Deal found 6/7

Jul 25 - Jul 26

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

1 stop

6h 39m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

1 stop

5h 35m

$395

Alaska Airlines

Deal found 6/7

Jul 6 - Jul 13

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

1 stop

6h 20m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

1 stop

4h 03m

$397

Delta

Deal found 6/8

Jun 25 - Jun 26

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

2 stops

17h 37m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

2 stops

21h 03m

$415

Multiple Airlines

Deal found 6/7

Jul 25 - Jul 26

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

1 stop

6h 39m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

2 stops

19h 27m

$425

Alaska Airlines

Deal found 6/7

Jul 6 - Jul 13

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

2 stops

13h 19m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

1 stop

22h 05m

$430

Alaska Airlines

Deal found 6/8

Jul 26 - Jul 27

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

1 stop

3h 34m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

2 stops

26h 25m

$455

Alaska Airlines

Deal found 6/7

Jul 25 - Jul 28

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

1 stop

26h 19m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

2 stops

23h 23m

$465

Alaska Airlines

Deal found 6/7

Boise to Missoula 2023 flight deals

Listed are some of the best fares we've found on flights departing from Boise to Missoula in 2023. More deals are always being added, so be sure to check back regularly.

Aug 25 - Sep 1

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

1 stop

23h 06m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

1 stop

19h 19m

$291

United Airlines

Deal found 6/6

Jun 25 - Jun 26

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

1 stop

23h 28m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

1 stop

17h 02m

$307

Multiple Airlines

Deal found 6/7

Jun 25 - Jun 26

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

2 stops

17h 37m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

1 stop

17h 02m

$336

Multiple Airlines

Deal found 6/7

Aug 25 - Sep 1

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

1 stop

16h 06m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

2 stops

26h 16m

$356

United Airlines

Deal found 6/6

Jul 25 - Jul 26

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

1 stop

6h 39m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

1 stop

5h 35m

$395

Alaska Airlines

Deal found 6/7

Jul 6 - Jul 13

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

1 stop

6h 20m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

1 stop

4h 03m

$397

Delta

Deal found 6/8

Oct 19 - Oct 22

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

1 stop

4h 00m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

1 stop

25h 10m

$405

Alaska Airlines

Deal found 6/8

Jun 25 - Jun 26

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

2 stops

17h 37m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

2 stops

21h 03m

$415

Multiple Airlines

Deal found 6/7

Jul 25 - Jul 26

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

1 stop

6h 39m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

2 stops

19h 27m

$425

Alaska Airlines

Deal found 6/7

Cheap Alaska Airlines flights from Boise to Missoula

Take a peek at the cheapest Alaska Airlines flights we've detected traveling from Boise to Missoula. Make sure to double check the flight details before booking.

Jul 25 - Jul 26

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

1 stop

6h 39m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

1 stop

5h 35m

$395

Alaska Airlines

Deal found 6/7

Oct 19 - Oct 22

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

1 stop

4h 00m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

1 stop

25h 10m

$405

Alaska Airlines

Deal found 6/8

Jul 25 - Jul 26

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

1 stop

6h 39m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

2 stops

19h 27m

$425

Alaska Airlines

Deal found 6/7

Jul 6 - Jul 13

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

2 stops

17h 54m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

1 stop

22h 05m

$430

Alaska Airlines

Deal found 6/7

Jul 26 - Jul 27

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

1 stop

3h 34m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

2 stops

26h 25m

$455

Alaska Airlines

Deal found 6/7

Jul 25 - Jul 28

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

1 stop

26h 19m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

2 stops

23h 23m

$465

Alaska Airlines

Deal found 6/7

Jul 22 - Aug 2

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

2 stops

9h 50m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

1 stop

26h 25m

$475

Alaska Airlines

Deal found 6/7

Jul 5 - Jul 8

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

2 stops

10h 24m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

1 stop

16h 41m

$480

Alaska Airlines

Deal found 6/7

Oct 19 - Oct 22

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

1 stop

4h 00m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

2 stops

20h 27m

$484

Alaska Airlines

Deal found 6/8

Cheap United Airlines flights from Boise to Missoula

Some of the lowest-priced United Airlines flights we've found at this time heading from Boise to Missoula. Deals frequently update to provide users with more options.

Aug 25 - Sep 1

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

1 stop

23h 06m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

1 stop

19h 19m

$291

United Airlines

Deal found 6/6

Aug 25 - Sep 1

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

1 stop

16h 06m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

2 stops

26h 16m

$356

United Airlines

Deal found 6/6

Jul 25 - Jul 28

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

2 stops

18h 17m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

2 stops

27h 31m

$589

United Airlines

Deal found 6/7

Jul 22 - Aug 2

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

2 stops

29h 13m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

2 stops

14h 53m

$615

United Airlines

Deal found 6/7

Oct 19 - Oct 22

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

2 stops

31h 59m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

2 stops

28h 56m

$655

United Airlines

Deal found 6/8

Jul 6 - Jul 13

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

2 stops

25h 31m

MSO

Missoula Johnson-Bell Field

BOI

Boise Air Term. Gowen Fld

2 stops

14h 53m

$834

United Airlines

Deal found 6/6

One-way flights to Missoula from Boise

Some of the best available deals we've found on one-way flights from Boise to Missoula. Those seeking round-trip flights from Boise to Missoula should utilize the search form at the the top of the page.

Jun 21

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

2 stops

41h 37m

$190

Multiple Airlines

Deal found 6/7

Aug 10

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

1 stop

5h 39m

$198

Alaska Airlines

Deal found 6/8

Jul 8

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

1 stop

6h 20m

$199

Delta

Deal found 6/7

Aug 10

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

2 stops

6h 44m

$228

Alaska Airlines

Deal found 6/8

Jun 21

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

1 stop

4h 20m

$239

Delta

Deal found 6/7

Jun 22

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

2 stops

29h 16m

$240

Multiple Airlines

Deal found 6/7

Aug 11

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

2 stops

23h 25m

$258

Alaska Airlines

Deal found 6/7

Jun 22

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

1 stop

23h 28m

$268

Multiple Airlines

Deal found 6/7

Jul 8

BOI

Boise Air Term. Gowen Fld

MSO

Missoula Johnson-Bell Field

2 stops

18h 17m

$281

United Airlines

Deal found 6/7

Find flights from Boise to Missoula within your budget

Fly from

Fly to

Budget

$291 - $755

Route

Depart

Return

Price

Boise Air Term. Gowen FldMissoula Johnson-Bell Field

BOI - MSO

BOIMSO

Boise Air Term. Gowen Fld

Fri 8/25

1 stop23h 06m

Missoula Johnson-Bell Field

Fri 9/1

1 stop19h 19m

$291

Pick Dates

Boise Air Term. Gowen FldMissoula Johnson-Bell Field

BOI - MSO

BOIMSO

Boise Air Term. Gowen Fld

Sun 6/25

1 stop23h 28m

Missoula Johnson-Bell Field

Mon 6/26

1 stop17h 02m

$307

Pick Dates

Boise Air Term. Gowen FldMissoula Johnson-Bell Field

BOI - MSO

BOIMSO

Boise Air Term. Gowen Fld

Sun 6/25

2 stops17h 37m

Missoula Johnson-Bell Field

Mon 6/26

1 stop17h 02m

$336

Pick Dates

Boise Air Term. Gowen FldMissoula Johnson-Bell Field

BOI - MSO

BOIMSO

Boise Air Term. Gowen Fld

Fri 8/25

1 stop16h 06m

Missoula Johnson-Bell Field

Fri 9/1

2 stops26h 16m

$356

Pick Dates

Boise Air Term. Gowen FldMissoula Johnson-Bell Field

BOI - MSO

BOIMSO

Boise Air Term. Gowen Fld

Tue 7/25

1 stop6h 39m

Missoula Johnson-Bell Field

Wed 7/26

1 stop5h 35m

$395

Pick Dates

Boise Air Term. Gowen FldMissoula Johnson-Bell Field

BOI - MSO

BOIMSO

Boise Air Term. Gowen Fld

Sat 7/22

1 stop6h 15m

Missoula Johnson-Bell Field

Wed 8/2

1 stop5h 31m

$397

Pick Dates

Boise Air Term. Gowen FldMissoula Johnson-Bell Field

BOI - MSO

BOIMSO

Boise Air Term. Gowen Fld

Thu 10/19

1 stop4h 00m

Missoula Johnson-Bell Field

Sun 10/22

1 stop25h 10m

$405

Pick Dates

Boise Air Term. Gowen FldMissoula Johnson-Bell Field

BOI - MSO

BOIMSO

Boise Air Term. Gowen Fld

Sun 6/25

2 stops17h 37m

Missoula Johnson-Bell Field

Mon 6/26

2 stops21h 03m

$415

Pick Dates

Boise Air Term. Gowen FldMissoula Johnson-Bell Field

BOI - MSO

BOIMSO

Boise Air Term. Gowen Fld

Fri 8/25

2 stops26h 00m

Missoula Johnson-Bell Field

Fri 9/1

2 stops20h 50m

$755

Pick Dates

Flights are sorted by cheapest first

Deals found on 6/6

Reviews of airlines servicing Missoula

Get a feel of what it's like to fly with Alaska Airlines and United Airlines from Boise to Missoula by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

1,376 reviews

Check prices

Reviews

1 / 10

No in flight entertainment and had to preorder and pay for food on a six and a half hour flight!

Alaska Airlines

8.0

Very good

1,376 reviews

Alaska Airlines

8.0

Very good

1,376 reviews

Check prices

Reviews

1 / 10

No in flight entertainment and had to preorder and pay for food on a six and a half hour flight!

Delta

8.0

Very good

2,411 reviews

Alaska Airlines

8.0

Very good

1,376 reviews

Check prices

Reviews

1 / 10

No in flight entertainment and had to preorder and pay for food on a six and a half hour flight!

United Airlines

7.6

Good

1,572 reviews

Alaska Airlines

8.0

Very good

1,376 reviews

Check prices

Reviews

1 / 10

No in flight entertainment and had to preorder and pay for food on a six and a half hour flight!

American Airlines

7.3

Good

2,149 reviews

Alaska Airlines

8.0

Very good

1,376 reviews

Check prices

Reviews

1 / 10

No in flight entertainment and had to preorder and pay for food on a six and a half hour flight!

Related info for your journey

Top airline flying from Boise to Missoula

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Delta	Cheapest$281	Average$377	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights

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Cheap flights from Boise to Missoula (BOI - MSO) from $190

This is the cheapest one-way flight price, found on 6/7. Prices may vary by date and flight preferences.

How to find the cheapest flight from Boise (BOI) to Missoula (MSO)

All the information you need to plan the best BOI to MSO flight in 2023: compare Boise to Missoula flight prices with the expected peak season, weather and rainfall in Missoula.

Popular in

Cheapest in

Round-trip from

One-way from

What is the cheapest day to fly round-trip from Boise to Missoula?

What is the cheapest month to fly from Boise to Missoula?

When is the cheapest time to fly from Boise to Missoula (BOI - MSO)?

Cheap flights from Boise to Missoula in June, July 2023

The best prices found for BOI to MSO flights for June, July

Listed are some of the best fares we've found on flights departing from Boise to Missoula in 2023. More deals are always being added, so be sure to check back regularly.

Boise to Missoula 2023 flight deals

Cheap flights to Missoula from Boise found for this year

Listed are some of the best fares we've found on flights departing from Boise to Missoula in 2023. More deals are always being added, so be sure to check back regularly.

Cheap Alaska Airlines flights from Boise to Missoula

Take a peek at the cheapest Alaska Airlines flights we've detected traveling from Boise to Missoula. Make sure to double check the flight details before booking.

Cheap United Airlines flights from Boise to Missoula

Some of the lowest-priced United Airlines flights we've found at this time heading from Boise to Missoula. Deals frequently update to provide users with more options.

One-way flights to Missoula from Boise

The cheapest one-way flights from Boise to Missoula

Some of the best available deals we've found on one-way flights from Boise to Missoula. Those seeking round-trip flights from Boise to Missoula should utilize the search form at the the top of the page.

Find flights from Boise to Missoula within your budget

Use the slider to find flights from Boise to Missoula that fit your budget.

Reviews of airlines servicing Missoula

Get a feel of what it's like to fly with Alaska Airlines and United Airlines from Boise to Missoula by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Useful info, stats and facts about Boise to Missoula flights.

Which airlines flying from Boise Air Term. Gowen Fld to Missoula Johnson-Bell Field have flexible changes due to COVID-19?

Can I find flights from Boise to Missoula for under $300 on Cheapflights?

What are the cheapest airlines flying from Boise to Missoula round-trip?

What are the cheapest airlines to fly from Boise to Missoula one-way?

What does BOI to MSO mean?

Other flights from Boise

Other flights to Missoula

Flights to Missoula from Boise

Rent a Car

Top airline flying from Boise to Missoula

The chart below displays the airlines Cheapflights users traveling from Boise to Missoula choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

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