A mountain range with snow-capped peaks and a calm lake.

Cheap Flights to Western Montana

View ₩242,700 flight on Tue, Oct 13, 2026Opens in a new window

Popular airlines

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • KLM

  • British Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Western Montana?

Prices were available within the past 7 days and start at ₩242,700 for one-way flights and ₩574,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
United
Delta
Delta

Frequently asked questions

How do I find cheap flights to Western Montana that have flexible change policies?
We know that travel schedules can change in a flash, so reserving a flexible ticket with Expedia makes good sense. Just check the "No change fee" box directly below the "Flexible change policies" filter. Your low-cost, flexible flight to Western Montana is only a few clicks away.
Which airlines fly to Western Montana?
Work out your ideal travel dates and then make your way towards Western Montana with one of these major airlines:
  • Delta Air Lines - 264 flights to or near Western Montana each month, including 208 flights to Gallatin Field Airport (BZN) per month.
  • United Airlines - 242 flights to or near Western Montana each month, including 242 flights to Gallatin Field Airport (BZN) per month.
  • Southern Airways Express - 165 flights to or near Western Montana each month, including 165 flights to Morgantown Municipal Airport (MGW) per month.
How can I find cheap tickets to Western Montana?
You'll always walk away with an epic deal with Expedia, but our "flexible dates" feature makes it even easier. Enter your preferred flight date, then tick the flexible dates box above to reveal the cheapest prices for nearby days. ₩574,100 was the best price for a flight to Western Montana in the last seven days.
How much is a flight to Western Montana?
The price of a round-trip ticket to Western Montana in the last seven days varied between ₩574,100 and ₩1,469,800. If you were journeying one way out of Ontario (ONT), you could have picked up a cheap seat from only ₩242,700.
What are the most popular airports to fly into in Western Montana?
You're spoiled for choice in Western Montana. Once you've determined where you're headed, selecting one of these busy airports will be a breeze:
  • Gallatin Field Airport (BZN) - 797 flights per month.
  • Morgantown Municipal Airport (MGW) - 165 flights per month.
  • Bert Mooney Airport (BTM) - 56 flights per month.
When is the cheapest time to fly to Western Montana?
If you'd prefer to spend your vacation money exploring the delights of Western Montana rather than on getting there, leave earlier in the week. The cheapest day to travel is generally Tuesday, with Monday close behind. With many folks keeping their travel to weekends, Saturday tends to have the highest fares.
How much is a plane ticket to Western Montana?
Fares to Western Montana ranged from ₩574,100 to ₩1,469,800 in the last seven days. Typically, the earlier you make a reservation, the better the deal.
What months are the cheapest to book a flight to Western Montana?
February is the cheapest month to book a seat for your Western Montana vacation. Fares are at their most expensive throughout the month of December, so avoid this time if possible.

Book with confidence

Searching for cheap flights to Western Montana? No travel company presents more choices than Expedia if you're looking to compare flights to Western Montana. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Montana. Expedia provides the cheapest flights to many destinations in Montana and you may find even greater savings if you combine your flight with a hotel stay in Western Montana.

Travel information

Destination airport
Missoula Intl.
Destination airport IATA code
MSO
Destination city name
Missoula
Roundtrip price
₩784,800

Trending flights to Western Montana

Prices were available within the past 7 days and start at ₩242,700 for one-way flights and ₩574,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
*Available to Expedia members.