$397+ Cheap flights from Billings to Missoula (BIL - MSO)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — MSO
Nov 3 — Nov 101
Round-trip
1 adult, Economy
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Find cheap flights from Billings to Missoula with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Billings to Missoula
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Cheapest flights from Billings to MissoulaExplore the most affordable flight options available from Billings to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 4, 2026.
Explore the most affordable flight options available from Billings to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 4, 2026.
This Delta deal was found by Cheapflights users on 9/29. 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.
Tue 10/276:29 pm -
1 stop6h 02m
Tue 11/35:30 am -
1 stop6h 48m
Deal found 9/29![Delta logo]()
$397
This Delta deal was found by Cheapflights users on 10/2. 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 10/306:29 pm -
1 stop6h 02m
Fri 11/66:25 pm -
1 stop4h 00m
Deal found 10/2![Delta logo]()
$407
This Delta deal was found by Cheapflights users on 10/2. 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.
Sat 10/176:29 pm -
1 stop4h 22m
Wed 10/216:23 pm -
1 stop4h 02m
Deal found 10/2![Delta logo]()
$477
This Delta deal was found by Cheapflights users on 9/29. 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.
Thu 10/296:29 pm -
1 stop6h 02m
Thu 11/56:25 pm -
1 stop4h 00m
Deal found 9/29![Delta logo]()
$481
This Expedia deal was found by Cheapflights users on 9/29. 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.
Thu 10/297:32 pm -
2 stops17h 54m
Thu 11/57:03 am -
1 stop9h 29m
Deal found 9/29![Alaska Airlines logo]()
$568
This Alaska Airlines deal was found by Cheapflights users on 10/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:12 pm -
1 stop19h 10m
Tue 11/246:22 am -
1 stop4h 59m
Deal found 10/3![Alaska Airlines logo]()
$593
This Alaska Airlines deal was found by Cheapflights users on 10/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:32 pm -
1 stop19h 18m
Fri 11/64:21 pm -
1 stop24h 11m
Deal found 10/2![Alaska Airlines logo]()
$598
This Alaska Airlines deal was found by Cheapflights users on 9/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:32 pm -
2 stops17h 54m
Tue 11/31:02 pm -
2 stops22h 13m
Deal found 9/29![Alaska Airlines logo]()
$618
This Alaska Airlines deal was found by Cheapflights users on 9/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:44 pm -
2 stops31h 10m
Wed 10/283:49 pm -
1 stop8h 01m
Deal found 9/28![Alaska Airlines logo]()
$673
Best flights from Billings to MissoulaDiscover carefully curated flight deals from Billings to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
Discover carefully curated flight deals from Billings to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 4, 2026.
This Delta deal was found by Cheapflights users on 10/2. 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.
Sat 10/176:29 pm -
1 stop4h 22m
Wed 10/216:23 pm -
1 stop4h 02m
Deal found 10/2![Delta logo]()
$477
This Alaska Airlines deal was found by Cheapflights users on 10/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:12 pm -
1 stop19h 10m
Tue 11/246:22 am -
1 stop4h 59m
Deal found 10/3![Alaska Airlines logo]()
$593
This Delta deal was found by Cheapflights users on 9/29. 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.
Thu 10/296:29 pm -
1 stop6h 02m
Thu 11/56:25 pm -
1 stop4h 00m
Deal found 9/29![Delta logo]()
$481
This Alaska Airlines deal was found by Cheapflights users on 9/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:32 pm -
2 stops17h 54m
Tue 11/31:02 pm -
2 stops22h 13m
Deal found 9/29![Alaska Airlines logo]()
$618
This Alaska Airlines deal was found by Cheapflights users on 9/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:44 pm -
2 stops31h 10m
Wed 10/283:49 pm -
1 stop8h 01m
Deal found 9/28![Alaska Airlines logo]()
$673
This Alaska Airlines deal was found by Cheapflights users on 10/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:44 pm -
2 stops23h 06m
Fri 11/64:21 pm -
2 stops22h 31m
Deal found 10/2![Alaska Airlines logo]()
$713
Last-minute flights from Billings to MissoulaDiscover last-minute flight deals from Billings to Missoula. Data last updated October 4, 2026 and is based on user searches.
Discover last-minute flight deals from Billings to Missoula. Data last updated October 4, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/2. 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.
Sat 10/176:29 pm -
1 stop4h 22m
Wed 10/216:23 pm -
1 stop4h 02m
Deal found 10/2![Delta logo]()
$477
This Alaska Airlines deal was found by Cheapflights users on 9/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:44 pm -
2 stops31h 10m
Wed 10/283:49 pm -
1 stop8h 01m
Deal found 9/28![Alaska Airlines logo]()
$673
This Delta deal was found by Cheapflights users on 9/29. 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.
Tue 10/276:29 pm -
1 stop6h 02m
Tue 11/35:30 am -
1 stop6h 48m
Deal found 9/29![Delta logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 9/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:32 pm -
2 stops17h 54m
Tue 11/31:02 pm -
2 stops22h 13m
Deal found 9/29![Alaska Airlines logo]()
$618
This Delta deal was found by Cheapflights users on 9/29. 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.
Thu 10/296:29 pm -
1 stop6h 02m
Thu 11/56:25 pm -
1 stop4h 00m
Deal found 9/29![Delta logo]()
$481
This Expedia deal was found by Cheapflights users on 9/29. 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.
Thu 10/297:32 pm -
2 stops17h 54m
Thu 11/57:03 am -
1 stop9h 29m
Deal found 9/29![Alaska Airlines logo]()
$568
This Delta deal was found by Cheapflights users on 10/2. 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 10/306:29 pm -
1 stop6h 02m
Fri 11/66:25 pm -
1 stop4h 00m
Deal found 10/2![Delta logo]()
$407
This Alaska Airlines deal was found by Cheapflights users on 10/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:32 pm -
1 stop19h 18m
Fri 11/64:21 pm -
1 stop24h 11m
Deal found 10/2![Alaska Airlines logo]()
$598
This Alaska Airlines deal was found by Cheapflights users on 10/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:12 pm -
1 stop19h 10m
Tue 11/246:22 am -
1 stop4h 59m
Deal found 10/3![Alaska Airlines logo]()
$593
Find flight deals from Billings to Missoula
Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Missoula (MSO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $377 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Billings to Missoula 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 7,457,451 searches. Data last updated October 4, 2026.
Use the filters below to find and compare flights from Billings to Missoula that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BillingsMissoula
BIL Billings Logan Intl - MSO Missoula Johnson-Bell Field
BILMSO
Billings Logan Intl
Sat 10/17
6:29 pm-10:51 pm
1 stop4h 22m
Missoula Johnson-Bell Field
Wed 10/21
6:23 pm-10:25 pm
1 stop4h 02m
$477
BillingsMissoula
BIL Billings Logan Intl - MSO Missoula Johnson-Bell Field
BILMSO
Billings Logan Intl
Thu 10/29
6:29 pm-12:31 am
1 stop6h 02m
Missoula Johnson-Bell Field
Thu 11/5
6:25 pm-10:25 pm
1 stop4h 00m
$481
BillingsMissoula
BIL Billings Logan Intl - MSO Missoula Johnson-Bell Field
BILMSO
Billings Logan Intl
Tue 11/17
5:12 pm-12:22 pm
1 stop19h 10m
Missoula Johnson-Bell Field
Tue 11/24
6:22 am-11:21 am
1 stop4h 59m
$593
BillingsMissoula
BIL Billings Logan Intl - MSO Missoula Johnson-Bell Field
BILMSO
Billings Logan Intl
Tue 10/27
7:32 pm-1:26 pm
2 stops17h 54m
Missoula Johnson-Bell Field
Tue 11/3
1:02 pm-11:15 am
2 stops22h 13m
$618
BillingsMissoula
BIL Billings Logan Intl - MSO Missoula Johnson-Bell Field
BILMSO
Billings Logan Intl
Sat 10/24
3:44 pm-10:54 pm
2 stops31h 10m
Missoula Johnson-Bell Field
Wed 10/28
3:49 pm-11:50 pm
1 stop8h 01m
$673
BillingsMissoula
BIL Billings Logan Intl - MSO Missoula Johnson-Bell Field
BILMSO
Billings Logan Intl
Fri 10/30
3:44 pm-2:50 pm
2 stops23h 06m
Missoula Johnson-Bell Field
Fri 11/6
4:21 pm-2:52 pm
2 stops22h 31m
$713
Sorted by cheapest first
Compare providers for flights from Billings to Missoula
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Billings to Missoula in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Billings-Missoula flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Billings-Missoula flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Billings-Missoula flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Billings-Missoula flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Billings-Missoula flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Billings to Missoula
Have a flexible travel schedule? Discover the best time to fly to Missoula from Billings with our price prediction graph.
BIL-MSO
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.
Related info for your journey
Find useful and relevant information for your journey from Billings to Missoula. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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