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Cheap Flights to Southwest Montana

View ₩320,800 flight on Mon, Oct 5, 2026Opens in a new window

Popular airlines

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • Lufthansa

  • KLM

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How much is the cheapest flight to Southwest Montana?

Prices were available within the past 7 days and start at ₩320,800 for one-way flights and ₩784,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
United
United
Delta
American Airlines

Frequently asked questions

How do I find cheap flights to Southwest Montana that have flexible change policies?
Search for your affordable flights to Southwest Montana, then click on "No change fee" directly underneath the "Flexible change policies" filter. It really is that easy. We know that travel plans can change and flexibility matters, so you can book with confidence with Expedia.
Which airlines fly to Southwest Montana?
With various airlines flying to airports in or near Southwest Montana, exploring every corner of this region is easy. Reserve your seat with one of these top carriers:
  • United Airlines - 416 flights to or near Southwest Montana each month, including 242 flights to Gallatin Field Airport (BZN) and 173 flights to Missoula Intl. Airport (MSO) per month.
  • Delta Air Lines - 325 flights to or near Southwest Montana each month, including 208 flights to Gallatin Field Airport (BZN) and 117 flights to Missoula Intl. Airport (MSO) per month.
  • American Airlines - 186 flights to or near Southwest Montana each month, including 95 flights to Gallatin Field Airport (BZN) and 91 flights to Missoula Intl. Airport (MSO) per month.
How can I find cheap tickets to Southwest Montana?
One of the best ways to nab cheap tickets to Southwest Montana is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It'll bring up the cheapest prices for nearby days. The lowest price for a flight to Southwest Montana in the last seven days was ₩784,800. Booking well in advance will usually help you score an even better deal.
How much is a flight to Southwest Montana?
If you were journeying one way from Portland (PDX), you could've snapped up a bargain seat for just ₩320,800 in the last seven days. Round-trip flights to Southwest Montana ranged from only ₩784,800 to ₩1,892,814 over the same period.
What are the most popular airports to fly into in Southwest Montana?
Depending on your airline and departure city, one of these major airports will be your entry point to Southwest Montana:
  • Gallatin Field Airport (BZN) - 797 flights per month.
  • Missoula Intl. Airport (MSO) - 515 flights per month.
When is the cheapest time to fly to Southwest Montana?
If you'd rather spend your money enjoying the best of Southwest Montana rather than on your flight there, jet off early in the week. The most affordable day to fly is usually Tuesday, with Monday close behind. With many folks traveling on the weekend, Saturday often has the highest airfares.
How much is a plane ticket to Southwest Montana?
In the last seven days, fares to Southwest Montana varied from ₩784,800 to ₩1,892,814.
What months are the cheapest to book a flight to Southwest Montana?
February is the best month to lock in a seat for your Southwest Montana trip. Airfares cost the most throughout the festive month of December, so avoid this time if you can.

Book with confidence

Searching for cheap flights to Southwest Montana? No travel company presents more choices than Expedia if you're looking to compare flights to Southwest 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 Southwest Montana.

Travel information

Destination airport
Missoula Intl.
Destination airport IATA code
MSO
Destination city name
Missoula
Roundtrip price
₩784,800
*Available to Expedia members.