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MSO - BOI

$298 Find Cheap Flights from Missoula to Boise - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$405
Typical prices: $358-$574
Alaska Airlines
Sat 2/17Mon 2/19
MSO - BOI • 1 stop
Cheapest one-way
$298
Typical prices: $287-$417
Delta
Fri 10/26
MSO - BOI • 1 stop
When to travel
December
Cheapest • 3% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Portland (PDX)
Cheapest • Avg $404 (round-trip)
Salt Lake City (SLC)
Shortest trip • 4h 42m (one-way)
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Flight Deals

Cheap Flights from Missoula to Boise (MSO-BOI)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Missoula to Boise

Wed, Feb 17 - Fri, Feb 19
Alaska Airlines Logo
6:40 am - 12:21 pmMSO  Missoula Johnson-Bell Field-BOI Boise Air Term. Gowen Fld
5h 41m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
8:47 am - 12:32 pmBOI  Boise Air Term. Gowen Fld-MSO Missoula Johnson-Bell Field
3h 45m1 stop Seattle/Tacoma Intl
$405Alaska Airlines
Mon, Nov 9 - Wed, Nov 11
Alaska Airlines Logo
2:02 pm - 6:03 pmMSO  Missoula Johnson-Bell Field-BOI Boise Air Term. Gowen Fld
4h 01m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
8:20 am - 12:22 pmBOI  Boise Air Term. Gowen Fld-MSO Missoula Johnson-Bell Field
4h 02m1 stop Seattle/Tacoma Intl
$405Alaska Airlines
Mon, Nov 9 - Wed, Nov 11
Alaska Airlines Logo
7:03 am - 12:25 pmMSO  Missoula Johnson-Bell Field-BOI Boise Air Term. Gowen Fld
5h 22m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
12:49 pm - 9:18 pmBOI  Boise Air Term. Gowen Fld-MSO Missoula Johnson-Bell Field
8h 29m1 stop Seattle/Tacoma Intl
$405Alaska Airlines
Thu, Dec 10 - Sun, Dec 13
Alaska Airlines Logo
4:50 pm - 10:14 pmMSO  Missoula Johnson-Bell Field-BOI Boise Air Term. Gowen Fld
5h 24m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
2:07 pm - 11:19 pmBOI  Boise Air Term. Gowen Fld-MSO Missoula Johnson-Bell Field
9h 12m1 stop Seattle/Tacoma Intl
$425Alaska Airlines
Sat, Nov 7 - Mon, Nov 9
Alaska Airlines Logo
4:21 pm - 10:20 pmMSO  Missoula Johnson-Bell Field-BOI Boise Air Term. Gowen Fld
5h 59m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
4:16 pm - 9:18 pmBOI  Boise Air Term. Gowen Fld-MSO Missoula Johnson-Bell Field
5h 02m1 stop Seattle/Tacoma Intl
$425Alaska Airlines
Fri, Mar 26 - Sun, Mar 28
Alaska Airlines Logo
2:16 pm - 9:10 pmMSO  Missoula Johnson-Bell Field-BOI Boise Air Term. Gowen Fld
6h 54m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
9:29 am - 1:36 pmBOI  Boise Air Term. Gowen Fld-MSO Missoula Johnson-Bell Field
4h 07m1 stop Portland
$425Alaska Airlines
Sat, Dec 5 - Wed, Dec 9
Alaska Airlines Logo
7:01 am - 12:21 pmMSO  Missoula Johnson-Bell Field-BOI Boise Air Term. Gowen Fld
5h 20m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
11:42 am - 4:00 pmBOI  Boise Air Term. Gowen Fld-MSO Missoula Johnson-Bell Field
4h 18m1 stop Seattle/Tacoma Intl
$425Alaska Airlines
Sun, Nov 1 - Fri, Nov 6
Alaska Airlines Logo
7:03 am - 12:25 pmMSO  Missoula Johnson-Bell Field-BOI Boise Air Term. Gowen Fld
5h 22m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
10:49 am - 3:31 pmBOI  Boise Air Term. Gowen Fld-MSO Missoula Johnson-Bell Field
4h 42m1 stop Seattle/Tacoma Intl
$425Alaska Airlines
Mon, Nov 2 - Fri, Nov 6
Delta Logo
5:30 am - 12:16 pmMSO  Missoula Johnson-Bell Field-BOI Boise Air Term. Gowen Fld
6h 46m1 stop Salt Lake City
Delta Logo
11:32 am - 5:45 pmBOI  Boise Air Term. Gowen Fld-MSO Missoula Johnson-Bell Field
6h 13m1 stop Salt Lake City
$595Delta
Mon, Nov 9 - Wed, Nov 11
United Airlines Logo
6:15 am - 9:15 pmMSO  Missoula Johnson-Bell Field-BOI Boise Air Term. Gowen Fld
15h 00m2 stops Denver Intl San Francisco
United Airlines Logo
6:20 am - 9:47 pmBOI  Boise Air Term. Gowen Fld-MSO Missoula Johnson-Bell Field
15h 27m2 stops San Francisco Denver Intl
$1,024United Airlines
Booking Insights

Price, demand and travel trends for Missoula to Boise flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Missoula to Boise?

Round-trip flights from Missoula to Boise typically range from $358 to $574. The lowest price found in the past 5 days was $405, on Alaska Airlines.

Find deals

Key details for Missoula to Boise flights

Low season

July

Cheapest flight

$298
Beat the crowds with an average 62% drop in travelers.
The most popular month to fly with an average 15% increase in travelers.
One-way flight from Missoula to Boise

When to book flights from Missoula to Boise

Are your dates flexible? Find out the best times to travel from Missoula to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Missoula to Boise flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Missoula to Boise?

    Only Economy Class is available on flights from Missoula to Boise.

  • How long is a flight from Missoula to Boise?

    There are currently no nonstop flights available from Missoula to Boise. Flights with 1 layover take between 4h 19m and 4h 43m in total, depending on the connection.

  • Do I need a passport to fly from Missoula to Boise?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Missoula to Boise flight?

    Round-trip flights from Missoula to Boise range from $358 to $574, with an average of $395 over the past 12 months. Anything below $358 counts as a good deal.

  • Have flight prices from Missoula to Boise changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $405 to $1,024. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Missoula to Boise looking right now?

    One-way fares from Missoula to Boise are currently higher than usual. Average one-way flight prices are about $447, which is 18% above the typical average for this route.

  • What car rental options are available at Boise Air Term. Gowen Fld Airport (BOI)?

    Boise Air Term. Gowen Fld Airport (BOI) hosts 5 major car rental companies, with daily rates starting from around $29 for economy cars. Top options include:

    • Budget
    • Alamo
    • Hertz
    • Enterprise Rent-A-Car
    • Avis

  • Which airports can I use when flying from Missoula to Boise?

    Flights from Missoula to Boise usually depart from Missoula Johnson-Bell Field (MSO) and arrive at Boise Air Term. Gowen Fld (BOI).

  • Which airports do connecting flights from Missoula to Boise pass through?

    One-stop flights from Missoula to Boise most commonly connect through:

    • Salt Lake City (SLC) - 50% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 46% of one-stop connections
    • Portland (PDX) - 4% of one-stop connections

  • Can I save money by using flexible dates for flights from Missoula to Boise?

    Yes. Flexible dates can save you up to 55% on flights from Missoula to Boise. Wednesday is the cheapest departure day at $337 round-trip on average, while Thursday is the most expensive at $737, a difference of $400.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Missoula to Boise?

    Flying via Portland (PDX) gives the shortest average 1-stop total travel time at 4h 19m, compared with 4h 42m via Salt Lake City (SLC) and 4h 43m via Seattle/Tacoma Intl (SEA).

  • What popular places can I visit in Boise?

    Some of the most popular sights in Boise are Idaho Central Arena, Julia Davis Park and Discovery Center of Idaho. These are among the most viewed places in Boise on KAYAK.

Your guide to booking Missoula to Boise flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Thursday. On this route, Wednesday flights average $337, about $400 less than Thursday fares (54% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Missoula to Boise trip for December. Fares historically average $385 round-trip in that month - typically $454 less than the most expensive month, which is September (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Boise Air Term. Gowen Fld Airport.

    • Ramada by Wyndham Boise
    • Super 8 by Wyndham Boise
    • Comfort Suites Airport

More options for your flight from Missoula to Boise

Complete your trip to Boise with a hotel stay or car rental

Car rentals in Boise
Hotels in Boise
Vacations in Boise