$89 Find Cheap Flights from Missoula to Washington

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Missoula to Washington departing on 1/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Missoula to Washington, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Missoula to Washington, as well as popular online travel agencies
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Cheap Flights from Missoula to Washington

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Seattle
Seattlenonstop$167
Spokane
Spokane1 stop$219
Seattle
Seattlenonstop$167
Spokane
Spokane1 stop$219

Book Cheap Missoula to Washington Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missoula to Washington that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Missoula to Washington

Tue, Jan 27 - Sat, Jan 31
Alaska Airlines Logo
1:03 pm - 1:42 pm
MSO
-
PDX
1h 39mnonstop
Alaska Airlines Logo
11:01 am - 1:23 pm
PDX
-
MSO
1h 22mnonstop
$157Alaska Airlines
Tue, Feb 17 - Tue, Feb 24
Hawaiian Airlines Logo
6:23 am - 7:09 am
MSO
-
SEA
1h 46mnonstop
Hawaiian Airlines Logo
9:55 am - 12:21 pm
SEA
-
MSO
1h 26mnonstop
$167Hawaiian Airlines
Sat, Jan 31 - Mon, Feb 2
Alaska Airlines Logo
1:03 pm - 1:42 pm
MSO
-
PDX
1h 39mnonstop
Alaska Airlines Logo
11:01 am - 1:23 pm
PDX
-
MSO
1h 22mnonstop
$167Alaska Airlines
Tue, Feb 17 - Sat, Feb 21
Alaska Airlines Logo
6:23 am - 7:09 am
MSO
-
SEA
1h 46mnonstop
Alaska Airlines Logo
9:29 pm - 11:59 pm
SEA
-
MSO
1h 30mnonstop
$177Alaska Airlines
Wed, Jan 28 - Sat, Jan 31
Alaska Airlines Logo
4:20 pm - 8:47 pm
MSO
-
PDX
5h 27m1 stop
Alaska Airlines Logo
7:10 am - 12:23 pm
PDX
-
MSO
4h 13m1 stop
$177Alaska Airlines
Sat, Jan 24 - Mon, Jan 26
Hawaiian Airlines Logo
4:20 pm - 5:00 pm
MSO
-
SEA
1h 40mnonstop
Hawaiian Airlines Logo
1:04 pm - 3:31 pm
SEA
-
MSO
1h 27mnonstop
$178Hawaiian Airlines
Sat, Jan 24 - Mon, Jan 26
Alaska Airlines Logo
6:23 am - 7:12 am
MSO
-
SEA
1h 49mnonstop
Alaska Airlines Logo
9:25 pm - 11:55 pm
SEA
-
MSO
1h 30mnonstop
$187Alaska Airlines
Tue, Jan 27 - Sat, Jan 31
Delta Logo
5:00 am - 12:44 pm
MSO
-
PDX
8h 44m2 stops
Delta Logo
5:50 am - 12:35 pm
PDX
-
MSO
5h 45m1 stop
$202Delta
Sat, Jan 31 - Sun, Feb 1
Delta Logo
5:00 am - 9:09 am
MSO
-
PDX
5h 09m1 stop
Delta Logo
5:50 am - 12:30 pm
PDX
-
MSO
5h 40m1 stop
$207Delta
Tue, Feb 17 - Wed, Feb 18
Delta Logo
1:16 pm - 6:29 pm
MSO
-
SEA
6h 13m1 stop
Delta Logo
5:30 am - 12:26 pm
SEA
-
MSO
5h 56m1 stop
$217Delta
Booking Insights

KAYAK's insights & trends for Missoula to Washington flights

Get data-powered insights and trends into flights from Missoula to Washington to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Missoula to Washington flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Washington from Missoula found in the last 72 hours was to Seattle, at $187 round-trip. The most popular route is from Missoula (MSO) to Seattle (SEA), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $187.

Can I save money by flying with a layover from Missoula to Washington?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $277, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Missoula to Washington?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Missoula to Washington, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Missoula to Washington is September, when tickets cost $197 (return) on average. On the other hand, the most expensive months are March and August, when the average cost of round-trip tickets is $328 and $298 respectively.

What’s the cheapest day of the week to fly from Missoula to Washington?

The average price of all round-trip flights from Missoula to Washington clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Washington on a Friday and more expensive on a Saturday. On your return trip to Missoula, you should consider flying back on a Wednesday, and avoid Sundays for better deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Missoula to Washington, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Missoula to Washington, you should book around 4 weeks before departure, which saves you about 64% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$89
Best time to beat the crowds with an average 15% drop in price.
Flight from Missoula to Portland

FAQs - booking Washington flights

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

    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 Missoula to Washington.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Missoula to Washington 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 Missoula to Washington?

    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 Missoula to Washington 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 Missoula to Washington?

    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 Missoula to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

    The cheapest time of day to fly to Washington is generally in the evening, when round-trip flights cost $417 on average. Morning departures are around 26% more expensive than evening flights, on average. The most expensive time of day to fly to Washington is generally in the morning, which is peak travel time and where the average cost of a ticket is $524.

Top tips for finding cheap flights to Washington

  • Looking for a cheap flight? 25% of our users found tickets from Missoula to the following destinations at these prices or less: Portland $130 one-way - $287 round-trip; Seattle $191 one-way - $276 round-trip

Reviews of the top airlines flying from Missoula to Washington

 
See real verified KAYAK customer reviews for airlines flying from Missoula to Washington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Missoula to Washington? 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 11633 reviews
8.1Boarding
7.1Food
7.0Entertainment
7.8Comfort
8.5Crew
Airline reviews

We sat on the tarmac for so long when we got to SeaTac that half the plane missed their connections.

2.0 MediocreAnonymous, Jan 2026
BZN - SEA
Read more Alaska Airlines reviews

We sat on the tarmac for so long when we got to SeaTac that half the plane missed their connections.

Packed flight, cabin was so hot and stuffy that a woman fainted in the aisle. Crew were so inattentive that it took a awhile for just 1 Crew member to respond. Seat was incredibly cramped. Made to check bag because of "no overhead room" but there was plenty of overhead space when I was one of the last to board. Why is someone in boarding class A-D entitled to carry-on space but people in class E-F aren't? Whole flight was very uncomfortable. Shitty flight with a shitty airline. No more Alaska airlines for me.

The boarding was quick, but the cabin was uncomfortable and I got stuck in the galley while the flight attendants handed out drinks after using the lavatory.

I understand it’s their right, but when two of my party missed the flight after checking in it seemed insensitive to cancel all of their subsequent flights and for us to lose the extra seating despite having paid for it @ the very least we could’ve been refunded for the checked bags that we prepaid for and never used.

Great. Went right to the desk and the people were helpful and kind. I was able to get my boarding pass in under 5minutes. They made sure I received the text.

In evening be nice to have something sweet rather than dry pretzels

Poor, no one with Alaska Airlines is in a hurry to do anything. Slow, lack of intent, inconsistent.

Flight delayed three times no explanation, left 5 hours after initial time, disrupted my job

The kiosk was fast. I got in and got my baggage tag right away. There was a long lines at baggaged check in But it moved fast and checked my baggage with no problem. The flight was good. The flight attendants were very helpful, friendly and always smiling.

Didn’t realize we couldn’t actually get the full food menu while on-board. I saw that pre-ordering was available but didn’t realize the impact. Also didn’t know there weren’t entertainment devices on board had to bring your own device which I would’ve preferred to have clarity about ahead of time.

The crew at Hawaiian Airlines was fantastic. Kind and hard working. The pilots were great with giving us all the updates to make sure we were informed.

Very good. Nice plane and we sat in economy plus - bigger seats, more room. They served a meal and snacks, and the meal was an apple stuffed pancake that was very good! The snack for us was a hummus sandwich - also very good. The flight attendants were helpful and nice. They have plenty of movies and shows to watch. My only negative -- they changed our flights around and did not adjust the layovers, so we ended up with a very long and unnecessary layover in Honolulu.

I liked the Starlink WiFi but didn't like how they said they were the only airline to offer a free meal and it turns out to be just a standalone sandwich and then charge for snacks to go with it. Rather have the free snacks like Southwest, but have the option to purchase a decent meal for a 5+ hour flight.

Flight scheduled to take off at 5.55pm but it did not take off until 7pm due to some food delivery delay.

Unfortunately, I was put into the middle seat in the first row of premium seating. Sounds nice right? No! that is the worst seat in the plane. I wish I was in economy rather than be in that seat! There is no seat back pocket, no tray table, no charger. Nothing! so unless you're row mates are willing to let you share their basic amenities any flyer should have, you are stuck. It was the worst experience ever! And the flight attendant forgot to take my drink order. I felt like the forgotten flyer.

Delayed and cancelled flights were hard and very stressful, both ways!

The crew was quite good, they came by often with drinks or to collect trash. But what wasn't nice was the flight was over weigh and several people had to be rebooked. I was questioned whether I should have a seat when I was getting to it. The in-flight entertainment kept buffering and interrupting. And the route took the airplane through high winds which caused us a longer flight

Wasn’t on the flight due to Alaska cancellation…also after all the rerouting, I was going to be on a later flight that left SFO at 7:47pm, which meant an almost 6 hour layover. That same Hawaiian flight was delayed for another 2hours.

I had to cancel the flight because with a 3 hour delay for 'unexpected maintenance' in getting to LAX, I couldn't connect to an overseas flight that I had booked on Scandinavian Air.

The flight was CANCELED!!! Can’t get much more “poor” than that. I had to switch to American Airlines, add another layover and got home in Honolulu 4 hours later than I was supposed to be home. One bright spot was Josh with Alaska Airlines at SFO. He got me on a United Flight that got me home a few hours before I would have. Without him I would have gotten home almost 7 hours after my originally scheduled flight.

Everything you need to know for your flight from Missoula to Washington

Information on your arrival and departure airports