$79 Find Cheap Flights from Washington to Montana

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Low seasonApril
High seasonJuly
Cheapest flight$79
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Seattle to Bozeman

FAQs for booking flights from Washington to Montana

  • How does KAYAK find such low prices on flights from Washington to Montana?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Montana.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Montana?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington to Montana is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington to Montana?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington to Montana with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Montana?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington to Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in Montana?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Montana is Bozeman Gallatin Field Airport (BZN), with an average flight price of $158.

  • What is the cheapest day to fly to Montana?

    Based on KAYAK data, the cheapest day to fly to Montana is Saturday where round-trip tickets can be as cheap as $257. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $308 on average.

  • What is the cheapest time of day to fly to Montana?

    The cheapest time of day to fly to Montana is generally in the evening, when round-trip flights cost $257 on average. Morning departures are around 7% more expensive than evening flights, on average. The most expensive time of day to fly to Montana is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $298.

  • What is the cheapest flight to Montana?

    The cheapest ticket to Montana from Washington found in the last 72 hours was to Bozeman, at $157 round-trip. The most popular route is Seattle (SEA) to Bozeman (BZN) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $157.

  • What is the cheapest month to fly from Washington to Montana?

    The cheapest month for flights from Washington to Montana is September, when tickets cost $363 (return) on average. On the other hand, the most expensive months are January and March, when the average cost of round-trip tickets is $699 and $661 respectively.

  • How far in advance should I book a flight from Washington to Montana?

    To get a below average price on the flight from Washington to Montana, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

  • How long is the flight to Montana?

    An average nonstop flight from Washington to Montana takes 7h 02m, covering a distance of 437 miles. The shortest route is Seattle (SEA) to Kalispell (FCA) with an average flight time of 1h 18m.

  • What are the most popular destinations in Montana?

    Based on KAYAK flight searches, the most popular destination is Bozeman (25% of total searches to Montana). The next most popular destinations are Kalispell (24%) and Billings (19%). Searches for flights to Missoula (13%), to Great Falls (8%) and to Helena (6%) are also popular.

Reviews of the top 3 airlines serving from Washington to Montana

 
Need help choosing which airline to fly with from Washington to Montana? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.1Entertainment
7.8Comfort
8.5Crew
8.1Boarding
7.1Food
Airline reviews

There was a delay, then we were boarded, then deboarded, then waited another hour for a new flight, then boarded again and arrived 2 hours later than expected while traveling with 3 young children.

2.0 MediocreDaniel, Jul 2025SEA - BUR
Read more Alaska Airlines reviews

There was a delay, then we were boarded, then deboarded, then waited another hour for a new flight, then boarded again and arrived 2 hours later than expected while traveling with 3 young children.

I don't like that this survey shows Good for everything. Everything was not Good. I didn't eat any of the food. I didnt' have any entertainment. You need to have a NA choice. My flight was satisfactory until I debarked the plane and fell on the Jetway. The jetway sections had a slight inclined edge, which I tripped on. I was near the plane's exit door, but neither of the flight attendants helped me get up. I was helped by two other passengers. Also, I explained to the counter staff about falling and no one seemed to understand what I was telling them. I said I fell on the ramp, which was not the correct term. The passenger who was sitting next to me on the plane did a better job of explaining to your staff where I fell and that I was in a lot of pain. I also wanted to report the incident and no one helped with that. I was then offered a wheelchair. The passenger who helped me stayed with me until the wheelchair arrived. I asked the wheelchair attendant if there was anyone I could report the incident to and he said there was no one. Really???? My daughter picked me up at the door. I tipped the attendant for his service from the Alaska counter to her car. Before leaving the property, my daughter called the airport to report the incident. We were advised to go to the to a hospital ER. A Cat Scan showed I broke the 6th rib on the right side. My daughter was sent paperwork to complete from the agent with whom she spoke before we left the airport.

Flight attendant was excellent, pleasant and attentive. Announcements were clear and pleasant.

seats good, foot space comfortable not good, waiting on tormack at Las Vegas

6 hour flight from Seattle to Dulles airport without any WiFi and movies, as well as now snacks is crazy. We were told no WiFi and entertainment 5 hours before departure.

Wifi would be nice. Unfortunately the particular airplane was not equipped with wifi.

I'm so glad that Alaska still keeps this little "puddle-jumper" route going between SEA>ALW; my daughter lives on Walla Walla, and it's so much quicker to be able to fly right in to Walla Walla than to have to fly into Tri-Cities and then make her drive 40 minutes each way. This flight is usually only 50%-75% full when I fly it, but that's because it doesn't get in to ALW until MIDNIGHT! But thanks for continuing to service the Walla Walla area, Alaska!

Seats very comfortable and legroom appreciated. All in all, it was a great experience.

Original flight was canceled, and the automatically booked second flight was immediately delayed. I arrived about 4 hours later than planned with only a $12 meal voucher that didn't fully cover a sandwich at airport prices.

I was expecting better service from Alaska Airlines. I registered for assistance since I have a disability. The terminal in Seattle, WA was very unprofessional and at times rude. The BWI location was the exact opposite. I will NOT consider Alaska Airlines for future flights.

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Food was surprisingly good but the WiFi was not great

this crew didn't care much. bumping carts into seats more times than i care to remember

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

No one fussed at me about my pap machine as a 3rd pice on the plane. Boarding was pleasant and smooth. The boarding agent in Anchorage was a fun character- he could be in a movie. :~) The on-board crew were downright pleasant. No militant attitudes on Delta. Like all planes these days the seats are too narrow for standard Americans and at 5’2” there is barely enough leg room. I don’t know how tall people fold themselves into the seats. But that’s nothing specific to Delta

I was put in seat 6B with no warning. Had no seat in front of me just sticks out in the aisle so I had to hold what I could and put the rest in a bin way further down.

I was traveling with my two young children and brooked this flight as it was the best option. There were no screens for movies etc. which normally would be fine, however, when you list free in flight entertainment that should be mentioned. We don't rely on them but count on it as a worst case scenario backup for the kids to keep the peace if needed. The main issue though was the food selection. I have dietary restrictions so I was excited to preorder meals. Nothing that was offered on board or for preorder was ok for me to eat, not even the snack boxes. It was very frustrating for a 5+ hour flight. Otherwise the flight was good and went smoothly.

Usually we have a pleasant trip on HA. Not this time! All stewards were unpleasant, rude, rushed, condescending. First step onto the plane, WE greeted the crew with an “Hello!”. They greeted us with a terse smile then ignored us. Not a good start. Even over the PA announcements, they were rushed and unpleasant. One Stewart even berated a passenger in front of us when all they asked is if the purchase cart had vodka to purchase. The steward said “LIKE WE SAID OVER THE PA, THIS ONLY HAS FOOD OR BEVERAGE!” Vodka is a beverage! It was a legitimate question. Not sure why she treated the passenger this way. Taking trash was even unpleasant, No “Thank you” or at least a smile. I work in CS. I know good CS can make or break your trip. There was absolutely no “aloha” on this trip. All clearly did not want to be on this plane and felt strongly that they did not want to provide a premium service to their clients. This might be our last HA and cancellation of my HA-MC if we are treated the same way going home. We are typically treated with kindness and warmth in the past with HA. This trip was unacceptable.

Plenty of overhead compartment room. The seat choice option is horrendous as best.

Really disappointed with in flight entertainment, 6 hr flight with no built in screens

I was put in a middle seat with the people on either side of me kept passing their grandchild over me and talking back and forth while I was trying to rest or watch a movie. So inconsiderate and totally disturbing. I asked if they would sit next to each other to alleviate the constant impeding my comfort but they refused.

The flight crew were great. Very helpful and friendly. Seats comfy. Thanks

Overall it was a good flight, but the food should be looked at. No options. The seat was also uncomfortable and very tight.

Late boarding, full flight. Absolutely no food and barely a bag of pretzels. No video screens and slim pickings of movies. No live tv and poor selection of shows.

It’s great, I’ve always fly & ride with Hawaiian Airlines going Inter island or to the mainland.

Book cheap flights from Washington to Montana

Recent round-trip flight deals

8/12Tue
nonstopHawaiian Airlines
1h 39mPDX-BZN
8/19Tue
nonstopHawaiian Airlines
1h 49mBZN-PDX
$137
8/20Wed
nonstopHawaiian Airlines
1h 42mPDX-BZN
8/24Sun
nonstopHawaiian Airlines
1h 56mBZN-PDX
$147
8/19Tue
nonstopAlaska Airlines
1h 24mPDX-MSO
8/23Sat
nonstopAlaska Airlines
1h 33mMSO-PDX
$157
8/19Tue
nonstopAlaska Airlines
1h 17mSEA-FCA
8/27Wed
nonstopAlaska Airlines
1h 33mFCA-SEA
$157
9/13Sat
nonstopDelta
1h 43mSEA-BZN
9/17Wed
nonstopDelta
2h 03mBZN-SEA
$157
8/20Wed
2 stopsSouthwest
9h 00mPDX-BZN
8/26Tue
1 stopSouthwest
5h 35mBZN-PDX
$162
9/13Sat
1 stopDelta
4h 30mSEA-BZN
9/23Tue
nonstopDelta
2h 05mBZN-SEA
$167
8/20Wed
1 stopUnited Airlines
7h 31mPDX-BZN
8/26Tue
1 stopUnited Airlines
5h 41mBZN-PDX
$177
9/3Wed
1 stopSouthwest
9h 05mSEA-BZN
9/9Tue
1 stopSouthwest
6h 25mBZN-SEA
$182
8/12Tue
1 stopUnited Airlines
6h 24mSEA-BZN
8/16Sat
1 stopUnited Airlines
8h 09mBZN-SEA
$198

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Recent one-way flight deals

8/13Wed
nonstopDelta
1h 46mSEA-BZN
$79
8/19Tue
2 stopsSouthwest
9h 10mPDX-BZN
$84
9/28Sun
1 stopAlaska Airlines
4h 24mSEA-BZN
$87
8/12Tue
1 stopHawaiian Airlines
5h 06mSEA-BZN
$88
8/19Tue
nonstopAlaska Airlines
1h 36mPDX-BZN
$89
8/19Tue
nonstopHawaiian Airlines
1h 17mSEA-FCA
$93
8/11Mon
1 stop
10h 13mPDX-BIL
$106
10/13Mon
1 stopUnited Airlines
6h 58mSEA-BZN
$124
7/26Sat
1 stop
15h 20mSEA-FCA
$156
7/26Sat
1 stopUnited Airlines
5h 31mPDX-BIL
$234

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Last minute flights from Washington to Montana

Last minute flight, train and bus deals

7/19Sat
multi-stopDelta
4h 29mPDX-BIL
7/26Sat
multi-stopDelta
4h 32mBIL-PDX
$412
7/18Fri
nonstopAlaska Airlines
1h 36mPDX-BZN
7/26Sat
nonstopAlaska Airlines
1h 49mBZN-PDX
$413
7/17Thu
multi-stopFrontier
15h 06mSEA-MSO
7/21Mon
multi-stopFrontier
7h 19mMSO-SEA
$420
7/18Fri
multi-stopAlaska Airlines
5h 24mPDX-BZN
7/26Sat
nonstopAlaska Airlines
1h 49mBZN-PDX
$423
7/18Fri
multi-stopDelta
6h 10mPDX-BZN
7/25Fri
multi-stopDelta
4h 25mBZN-PDX
$428
7/19Sat
nonstopHawaiian Airlines
1h 24mSEA-MSO
7/22Tue
nonstopHawaiian Airlines
1h 35mMSO-SEA
$448
7/19Sat
nonstopHawaiian Airlines
1h 53mSEA-BIL
7/22Tue
nonstopHawaiian Airlines
2h 13mBIL-SEA
$457
7/19Sat
multi-stopUnited Airlines
10h 16mPDX-BIL
7/26Sat
multi-stopUnited Airlines
5h 32mBIL-PDX
$474
7/19Sat
multi-stopUnited Airlines
9h 14mSEA-BIL
7/22Tue
multi-stopUnited Airlines
5h 59mBIL-SEA
$509
7/17Thu
multi-stopFrontier
19h 43mSEA-MSO
7/21Mon
multi-stopFrontier
12h 54mMSO-SEA
$517

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Everything you need to know for your flight to Montana

Cabin class types available on flights to Washington

Cabin classes available on flights to Washington. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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