$210+ Cheap flights from Missoula to Boston (MSO - BOS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — BOS
Jul 16 — Jul 231
Round-trip
1 adult, Economy
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Find cheap flights from Missoula to Boston 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 Missoula to Boston
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Cheapest flights from Missoula to BostonExplore the most affordable flight options available from Missoula to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.
Explore the most affordable flight options available from Missoula to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.
This Delta deal was found by Cheapflights users on 6/13. 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 10/226:10 pm
MSO
- BOS
1 stop10h 01m
Delta
Mon 10/266:00 am
BOS
- MSO
1 stop8h 36m
Delta
Deal found 6/13![Delta logo]()
$421
This Delta deal was found by Cheapflights users on 6/11. 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 10/106:10 pm
MSO
- BOS
1 stop10h 01m
Delta
Sat 10/176:00 am
BOS
- MSO
1 stop8h 36m
Delta
Deal found 6/11![Delta logo]()
$433
This Expedia deal was found by Cheapflights users on 6/12. 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.
Wed 11/181:55 pm
MSO
- BOS
1 stop8h 04m
Alaska Airlines
Tue 11/247:08 am
BOS
- MSO
1 stop10h 15m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$440
This American Airlines deal was found by Cheapflights users on 6/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:29 pm
MSO
- BOS
1 stop8h 25m
American Airlines
Mon 10/268:11 pm
BOS
- MSO
2 stops18h 28m
American Airlines
Deal found 6/13![American Airlines logo]()
$472
This Delta deal was found by Cheapflights users on 6/15. 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.
Wed 8/266:27 pm
MSO
- BOS
2 stops11h 08m
Delta
Tue 9/18:15 am
BOS
- MSO
1 stop8h 28m
Delta
Deal found 6/15![Delta logo]()
$487
This Delta deal was found by Cheapflights users on 6/11. 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 10/66:10 pm
MSO
- BOS
1 stop10h 01m
Delta
Sun 10/116:00 am
BOS
- MSO
1 stop8h 36m
Delta
Deal found 6/11![Delta logo]()
$490
This American Airlines deal was found by Cheapflights users on 6/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:29 pm
MSO
- BOS
1 stop8h 25m
American Airlines
Sun 10/256:52 am
BOS
- MSO
1 stop7h 47m
American Airlines
Deal found 6/15![American Airlines logo]()
$501
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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.
Wed 8/264:16 pm
MSO
- BOS
2 stops11h 53m
Alaska Airlines
Tue 9/17:12 am
BOS
- MSO
1 stop10h 05m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$502
This American Airlines deal was found by Cheapflights users on 6/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:25 pm
MSO
- BOS
2 stops16h 12m
American Airlines
Tue 9/18:45 pm
BOS
- MSO
2 stops18h 03m
American Airlines
Deal found 6/15![American Airlines logo]()
$516
Best flights from Missoula to BostonDiscover carefully curated flight deals from Missoula to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 16, 2026.
Discover carefully curated flight deals from Missoula to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 16, 2026.
This Delta deal was found by Cheapflights users on 6/15. 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.
Wed 8/266:00 am
MSO
- BOS
1 stop9h 05m
Delta
Tue 9/18:15 am
BOS
- MSO
1 stop8h 28m
Delta
Deal found 6/15![Delta logo]()
$421
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 10/32:06 pm
MSO
- BOS
1 stop7h 48m
Alaska Airlines
Sat 10/106:37 pm
BOS
- MSO
1 stop19h 49m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$530
This United Airlines deal was found by Cheapflights users on 6/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/310:36 am
MSO
- BOS
2 stops12h 38m
United Airlines
Sat 7/116:00 am
BOS
- MSO
1 stop7h 32m
United Airlines
Deal found 6/13![United Airlines logo]()
$550
This Delta deal was found by Cheapflights users on 6/11. 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 10/106:10 pm
MSO
- BOS
1 stop10h 01m
Delta
Sat 10/176:00 am
BOS
- MSO
1 stop8h 36m
Delta
Deal found 6/11![Delta logo]()
$433
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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 10/107:00 am
MSO
- BOS
2 stops20h 21m
Alaska Airlines
Sat 10/177:00 am
BOS
- MSO
1 stop9h 50m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$565
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:21 pm
MSO
- BOS
2 stops9h 38m
United Airlines
Sat 10/109:30 am
BOS
- MSO
2 stops14h 02m
United Airlines
Deal found 6/14![United Airlines logo]()
$635
This Delta deal was found by Cheapflights users on 6/14. 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.
Wed 10/216:10 pm
MSO
- BOS
1 stop10h 01m
Delta
Sun 10/2510:35 am
BOS
- MSO
1 stop8h 52m
Delta
Deal found 6/14![Delta logo]()
$600
This Delta deal was found by Cheapflights users on 6/13. 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 10/66:10 pm
MSO
- BOS
1 stop10h 01m
Delta
Sun 10/116:00 am
BOS
- MSO
1 stop8h 36m
Delta
Deal found 6/13![Delta logo]()
$600
Last-minute flights from Missoula to BostonDiscover last-minute flight deals from Missoula to Boston. Data last updated June 16, 2026 and is based on user searches.
Discover last-minute flight deals from Missoula to Boston. Data last updated June 16, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/14. 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 6/183:29 pm
MSO
- BOS
1 stop6h 28m
Delta
Sun 6/218:15 am
BOS
- MSO
1 stop8h 24m
Delta
Deal found 6/14![Delta logo]()
$574
This United Airlines deal was found by Cheapflights users on 6/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/312:34 pm
MSO
- BOS
1 stop7h 22m
United Airlines
Sat 7/116:00 am
BOS
- MSO
1 stop7h 32m
United Airlines
Deal found 6/13![United Airlines logo]()
$545
This American Airlines deal was found by Cheapflights users on 6/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/164:44 pm
MSO
- BOS
2 stops11h 01m
American Airlines
Tue 7/287:00 am
BOS
- MSO
1 stop11h 11m
American Airlines
Deal found 6/15![American Airlines logo]()
$626
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:19 pm
MSO
- BOS
2 stops11h 39m
United Airlines
Fri 7/316:00 am
BOS
- MSO
1 stop7h 32m
United Airlines
Deal found 6/12![United Airlines logo]()
$660
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/294:44 pm
MSO
- BOS
2 stops11h 01m
American Airlines
Mon 8/36:00 am
BOS
- MSO
1 stop9h 17m
American Airlines
Deal found 6/11![American Airlines logo]()
$602
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 7/295:41 pm
MSO
- BOS
1 stop10h 39m
Alaska Airlines
Mon 8/37:44 pm
BOS
- MSO
1 stop16h 58m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$635
One-way flights from Missoula to BostonSearch for one-way flight options from Missoula to Boston. Find affordable one-way fares based on user searches. Data last updated June 16, 2026.
Search for one-way flight options from Missoula to Boston. Find affordable one-way fares based on user searches. Data last updated June 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/309:52 pm
MSO
- BOS
3 stops49h 35m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$210
This Delta deal was found by Cheapflights users on 6/11. 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 9/291:17 pm
MSO
- BOS
1 stop8h 36m
Delta
Deal found 6/11![Delta logo]()
$211
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:25 pm
MSO
- BOS
1 stop8h 11m
American Airlines
Deal found 6/11![American Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:24 am
MSO
- BOS
3 stops43h 18m
Multiple Airlines
Deal found 6/13![Multiple Airlines logo]()
$222
This Delta deal was found by Cheapflights users on 6/11. 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 9/116:10 pm
MSO
- BOS
1 stop9h 59m
Delta
Deal found 6/11![Delta logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:24 am
MSO
- BOS
3 stops45h 45m
Allegiant Air
Deal found 6/12![Allegiant Air logo]()
$234
This United Airlines deal was found by Cheapflights users on 6/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/212:34 pm
MSO
- BOS
1 stop7h 22m
United Airlines
Deal found 6/15![United Airlines logo]()
$241
This Delta deal was found by Cheapflights users on 6/11. 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.
Sun 10/46:22 pm
MSO
- BOS
1 stop10h 08m
Delta
Deal found 6/11![Delta logo]()
$251
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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.
Mon 8/175:41 pm
MSO
- BOS
1 stop10h 39m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$266
Find flight deals from Missoula to Boston
Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Boston (BOS). 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 June 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $421 (Delta) |
One-way from | $210 (Kiwi.com) |
Popular in | March |
Cheapest in | August |
Average price | $600 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missoula to Boston 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 2,558,603 searches. Data last updated June 16, 2026.
Use the filters below to find and compare flights from Missoula to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
MissoulaBoston
MSO - BOS
MSOBOS
Missoula Johnson-Bell Field
Wed 8/26
6:00 am-5:05 pm
1 stop9h 05m
Boston Logan Intl
Tue 9/1
8:15 am-2:43 pm
1 stop8h 28m
$421
MissoulaBoston
MSO - BOS
MSOBOS
Missoula Johnson-Bell Field
Sat 10/10
6:10 pm-6:11 am
1 stop10h 01m
Boston Logan Intl
Sat 10/17
6:00 am-12:36 pm
1 stop8h 36m
$433
MissoulaBoston
MSO - BOS
MSOBOS
Missoula Johnson-Bell Field
Sat 10/3
2:06 pm-11:54 pm
1 stop7h 48m
Boston Logan Intl
Sat 10/10
6:37 pm-12:26 pm
1 stop19h 49m
$530
MissoulaBoston
MSO - BOS
MSOBOS
Missoula Johnson-Bell Field
Fri 7/3
10:36 am-1:14 am
2 stops12h 38m
Boston Logan Intl
Sat 7/11
6:00 am-11:32 am
1 stop7h 32m
$550
MissoulaBoston
MSO - BOS
MSOBOS
Missoula Johnson-Bell Field
Sat 10/10
7:00 am-5:21 am
2 stops20h 21m
Boston Logan Intl
Sat 10/17
7:00 am-2:50 pm
1 stop9h 50m
$565
MissoulaBoston
MSO - BOS
MSOBOS
Missoula Johnson-Bell Field
Wed 10/21
6:10 pm-6:11 am
1 stop10h 01m
Boston Logan Intl
Sun 10/25
10:35 am-5:27 pm
1 stop8h 52m
$600
MissoulaBoston
MSO - BOS
MSOBOS
Missoula Johnson-Bell Field
Tue 10/6
6:10 pm-6:11 am
1 stop10h 01m
Boston Logan Intl
Sun 10/11
6:00 am-12:36 pm
1 stop8h 36m
$600
MissoulaBoston
MSO - BOS
MSOBOS
Missoula Johnson-Bell Field
Sat 10/3
12:21 pm-11:59 pm
2 stops9h 38m
Boston Logan Intl
Sat 10/10
9:30 am-9:32 pm
2 stops14h 02m
$635
Cheapest one-way
Quickest one-way
MissoulaBoston
MSO - BOS
MSOBOS
Missoula Johnson-Bell Field
Thu 7/2
12:34 pm-9:56 pm
1 stop7h 22m
$241
MissoulaBoston
MSO - BOS
MSOBOS
Missoula Johnson-Bell Field
Wed 6/24
6:15 am-9:53 pm
2 stops13h 38m
$280
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Missoula to Boston
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 Missoula to Boston in June.
| 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 Missoula-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Missoula-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Missoula-Boston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Missoula-Boston 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 Missoula-Boston 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 Missoula to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Missoula with our price prediction graph.
MSO-BOS
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.
Cheapflights Insights
Everything you need to know about your flight from Missoula to Boston
What is the cheapest month to book a flight from Missoula to Boston?
Currently, August is the cheapest month in which you can book a flight from Missoula to Boston (average of $400). Flying from Missoula to Boston in March is currently the most expensive (average of $834). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Missoula to Boston?
Reviews of airlines servicing Boston
Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated June 16, 2026.
See what other customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Missoula to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Overall
7.9
Food
7.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Overall
7.9
Food
7.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Overall
7.9
Food
7.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Overall
7.9
Food
7.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Overall
7.9
Food
7.1
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Missoula to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
Cambridge
Concord
Brockton
Watertown
Hampton Beach
Seekonk
Cranston
Warwick
Peabody
Auburn
York Beach
Chelsea
Londonderry
Dedham
Swansea
Old Orchard Beach
Lowell
Smithfield
Braintree
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Other flights to Boston
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Missoula and Boston flights
Browse other Missoula and Boston flight options. Last updated on June 16, 2026.
Other flights from Missoula
Browse through other flights departing from Missoula. Flights are based on user searches made on Cheapflights and were last updated on June 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Missoula to Boston
Discover the top 4 airlines that operate flights from Missoula to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$345 | Average$544 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$345 | Average$460 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$360 | Average$615 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$401 | Average$688 | FlexibilityNo cancel fee | On-time69% |