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PDX - MSO

$114 Find cheap flights from Portland to Missoula

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Missoula departing on 5/31. 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
0 bags
on. 6/5
on. 6/12

Search hundreds of travel sites at once for deals on flights to Missoula

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Missoula, 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 Portland to Missoula, as well as popular online travel agencies
In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Portland to Missoula (PDX-MSO)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Missoula 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 and deals for you by selecting your travel dates.
Choose your dates
12:48 am - 2:19 pmPDX-MSO
12h 31m1 stop
3:09 pm - 7:07 amMSO-PDX
16h 58m1 stop
$183Frontier
Find Deal
to., mai 16 - ma., mai 20
2:31 pm - 4:51 pmPDX-MSO
1h 20mnonstop
5:31 pm - 6:01 pmMSO-PDX
1h 30mnonstop
$197Alaska Airlines
Find Deal
ti., jun. 4 - on., jun. 5
6:00 am - 3:35 pmPDX-MSO
8h 35m1 stop
10:15 pm - 11:05 amMSO-PDX
13h 50m1 stop
fr., mai 31 - ma., jun. 3
6:00 am - 3:35 pmPDX-MSO
8h 35m1 stop
4:25 pm - 11:05 amMSO-PDX
19h 40m2 stops
fr., mai 31 - ma., jun. 3
10:05 am - 5:35 pmPDX-MSO
6h 30m1 stop
5:40 am - 9:00 amMSO-PDX
4h 20m1 stop
$216Delta
Find Deal
ti., jun. 4 - on., jun. 5
2:14 pm - 12:22 amPDX-MSO
9h 08m2 stops
5:40 am - 9:00 amMSO-PDX
4h 20m1 stop
$221Delta
Find Deal
ti., jun. 4 - on., jun. 5
8:00 am - 9:32 pmPDX-MSO
12h 32m2 stops
10:45 am - 12:34 amMSO-PDX
14h 49m2 stops
$495United Airlines
Find Deal
ti., aug. 27 - lø., aug. 31
3:55 pm - 9:31 pmPDX-MSO
28h 36m2 stops
5:06 pm - 7:43 amMSO-PDX
15h 37m1 stop
$526United Airlines
Find Deal
ma., mai 20 - fr., mai 24
12:08 am - 12:58 pmPDX-MSO
35h 50m2 stops
6:00 am - 9:00 pmMSO-PDX
16h 00m2 stops
$1,257American Airlines
Find Deal
to., mai 23 - ma., mai 27
12:59 am - 12:56 pmPDX-MSO
10h 57m1 stop
6:55 am - 9:53 pmMSO-PDX
15h 58m2 stops
$1,288American Airlines
Find Deal
sø., jun. 23 - sø., jun. 30

Flights from Portland to Missoula - Travel Insights & Trends

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

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

The average price of all flights from Portland to Missoula clicked on KAYAK for each day over the last 12 months.
When flying from Portland to Missoula, you should consider leaving on a Sunday and avoid Wednesdays if you are looking for the best rates. For your return to Portland, you’ll find the best rates on Saturdays and the most expensive ones on Mondays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Portland to Missoula, 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 Portland to Missoula is January, where tickets cost $296 on average. On the other hand, the most expensive months are November and December, where the average cost of tickets is $575 and $480 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Portland to Missoula, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Portland to Missoula, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 63 days before departure.

Which airlines provide the cheapest flights from Portland to Missoula?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Portland to Missoula were found on Frontier ($183) and Alaska Airlines ($197). Delta proposed the cheapest one-way flight at $118.

Which airlines fly non-stop between Portland and Missoula?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Portland to Missoula.
There is just one airline that flies from Portland to Missoula direct and that is Alaska Airlines. The best one-way deal found from Alaska Airlines for the route is $209.

How many flights are there between Portland and Missoula per day?

Each day, there are 2 nonstop flights that take off from Portland and land in Missoula, with an average flight time of 1h 19m. The most common departure time is 4:00 pm and most flights take off in the afternoon. Each week, there are 14 flights and there are the same amount of flights each day 2.

Which cabin class options are there for flights between Portland and Missoula?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Portland to Missoula take?

Nonstop flights from Portland generally make it to Missoula in 1h 19m. The flying distance between the two cities is 416 miles.

What’s the earliest departure time from Portland to Missoula?

Early birds can take the earliest flight from Portland at 2:31 pm and will be landing in Missoula at 4:51 pm.

What’s the latest departure time from Portland to Missoula?

If you prefer to fly at night, the latest flight from Portland to Missoula jets off at 4:50 pm and lands at 7:09 pm.

Good to know

Low season

April

High season

August

Cheapest flight

$114
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Portland to Missoula

When to book flights from Portland to Missoula

Are your dates flexible? Find out the best times to travel from Portland to Missoula based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Portland to Missoula

  • Which pet facilities are available at MSO?

    MSO airport allows animal travelers and offers reliable pet facilities. Outside the baggage claim, an outdoor animal relief area features a pet waste bag dispenser, receptacles, and a grassy area. You can take your furry friend or service animal to relieve themselves after a long flight here.

  • Which lounges are available at MSO?

    Several lounges are available at Missoula airport, each with distinctive features for passengers to spend their downtime and relax. They include; Quiet Haven Lounge located in the terminal building which does not charge its passengers for using it. The lounge features a fireplace, magazines and a restroom. First Class Lounge is designated for first-class passengers only offering excellent amenities such as continental breakfast and conference facilities.

  • How is parking at PDX?

    PDX airport has multiple parking options accessible by travelers. The Multi-Level Garage provides efficient parking spaces for short-term parking and is located opposite the terminal. The Long-Term Surface is designated for long stays. Find it next to the garage. Remote Economy Car Park offers economy parking to travelers, and shuttles relocate passengers from the car park to outside the baggage reclaims.

  • What is the best means of transportation from downtown Portland to PDX?

    The best means of transportation is the airport shuttle. This shuttle is convenient to use as it provides speedy and dependable service. The shuttle runs 24/7 and can be used by everyone. Alternatively, you can use a taxi or a private car.

  • What is the cheapest flight from Portland to Missoula?

    In the last 3 days, the lowest price for a flight from Portland to Missoula was $114 for a one-way ticket and $183 for a round-trip.

  • Do I need a passport to fly between Portland and Missoula?

    No

  • Which airports will I be using when flying from Portland to Missoula?

    When flying out of Portland you will be using Portland. You will be landing at Missoula, also known as Missoula Johnson-Bell Field.

  • Which airlines offer Wi-Fi service onboard planes from Portland to Missoula?

    Alaska Airlines, and American Airlines offer inflight Wi-Fi service on the Portland to Missoula flight route.

  • Which aircraft models fly most regularly from Portland to Missoula?

    The Embraer 175 is the aircraft model that flies most regularly on the Portland to Missoula flight route.

  • Which airline alliances offer flights from Portland to Missoula?

    oneworld is the only airline alliance operating flights between Portland and Missoula.

  • On which days can I fly direct from Portland to Missoula?

    There are nonstop flights from Portland to Missoula on a daily basis.

  • Which is the best airline for flights from Portland to Missoula, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Portland to Missoula are Alaska Airlines and Delta. With an average price for the route of $378 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $366 and an overall rating of 8.0.

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

    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 Portland to Missoula.

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

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

    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 to Missoula with an airline and back to Portland with another airline. Booking your flights between Portland and MSO can sometimes prove cheaper using this method.

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

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

See more FAQs

Top tips for finding a cheap flight from PDX to Missoula

  • Looking for a cheap flight? 25% of our users found flights on this route for $158 or less one-way and $245 or less round-trip.
  • Portland International Airport (PDX) is suitable for specially-abled travelers as it offers commendable facilities for special-needs passengers. These facilities include ramps, elevators, TDDs telephones and wide aisles throughout the airport. There are also wheelchair-accessible toilets in the terminals. Passengers who require special assistance and wheelchairs should make arrangements with their airlines.
  • PDX airport is recommendable to corporate travelers since it provides essential business services and facilities. Business passengers can access the PDX Conference Center for secretarial services, photocopier and data ports, telephones and fax machines. This facility is found on the upper floor between Concourses C and D. On concourse C and D you will find meeting rooms with board-style seating.
  • Family-friendly facilities are available at PDX. The airport has numerous children's play areas. These areas have animal-like play structures, tunnels, and kids' toys. Some are found in front of Concourses C and D and others at the concourse entrance. There is also a Hollywood Theatre where you can spend your downtime at the airport watching a favorite family film.
  • Missoula Johnson-Bell Field (MSO) Airport offers efficient and reliable ground transportation services to its arriving passengers, car rental services included. After landing at the airport visit the car rental office inside the ground transportation building near the baggage claim and rent a car of your choice. Enterprise Car Rental Agency operates this office.
  • MSO airport hosts various public art and displays to promote passengers’ experience at the airport, especially those passionate about art. The bear Charlo has stayed at the airport for more than 15 years, welcoming travelers to Montana. Meet Charlo at the baggage claim and you can take pictures. There are also display cases filled with local arts displayed throughout the terminal.
See more tips

Prefer to fly non-stop from Portland to Missoula?

Find which airlines fly direct from Portland to Johnson-Bell Field, which days they fly and book direct flights.

Nonstop departures

Portland to Missoula Johnson-Bell Field

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

See more direct flights

Nonstop returns

Missoula Johnson-Bell Field to Portland

Monday

Alaska Airlines, British Airways

Alaska Airlines, British Airways

Tuesday

Alaska Airlines, British Airways

Alaska Airlines, British Airways

Wednesday

Alaska Airlines, British Airways

Alaska Airlines, British Airways

Thursday

Alaska Airlines, British Airways

Alaska Airlines, British Airways

Friday

Alaska Airlines, British Airways

Alaska Airlines, British Airways

Saturday

Alaska Airlines, British Airways

Alaska Airlines, British Airways

Sunday

Alaska Airlines, British Airways

Alaska Airlines, British Airways

See more direct flights
See more direct flights

Top 3 airlines serving from Portland to Missoula

 
See real verified KAYAK customer reviews for airlines flying from Portland to Missoula. 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 Portland to Missoula? 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 9137 reviews
7.9Comfort
7.3Food
8.6Crew
7.3Entertainment
8.2Boarding
Airline reviews

My boarding pass birthdate was printed incorrectly causing me to spend an extra hour in a check-in and then again TSA line and to miss a chance to have dinner pre-flight. My window seat was given away and was replaced with a middle seat. I would have liked an opportunity to charge my phone and take advantage of movies but many of the departure gate chargers weren’t operational and I don’t know of an in-flight charging option, The flight left 45 late after trouble with unruly passengers, and I was glad staff removed them.

6.0 GoodAnonymous, Apr 2024PDX - SAN
Read more about Alaska Airlines reviews

My boarding pass birthdate was printed incorrectly causing me to spend an extra hour in a check-in and then again TSA line and to miss a chance to have dinner pre-flight. My window seat was given away and was replaced with a middle seat. I would have liked an opportunity to charge my phone and take advantage of movies but many of the departure gate chargers weren’t operational and I don’t know of an in-flight charging option, The flight left 45 late after trouble with unruly passengers, and I was glad staff removed them.

Horrible. I likely will have to spend several thousand dollars to rebook my international flights, due to their delays, plus a hotel in SF. I can’t wait to never fly them again!

Quick easy boarding. Airport was unprepared for early landing and we were waiting in the plane for 20 minutes before getting a gate.

It was so easy to board using my boarding pass on my iPhone, and I liked what I was given on the plane for food and drink, and everyone was very friendly.

dont re-route to San Jose. Re-route to closer airport. Provide shuttle bus to go to SFO, not just LYFT vouchers.

Staff seemed genuinely nice, not just going through the motions.

I would have rated the entire experience much better were it not for two things: 1. There was inconsistency between what we were told once on the plane vs. the answer I received to the question about "spreading out" from our assigned seats because the flight was sparsely populated, and the entire row we were in was empty but for us. I asked about one of us moving over one seat to make more room for us; before getting on the plane, I was told we could, which seemed like a sensible answer. Once on the plane, it was announced that we needed to stay in our assigned seats despite all of the empty space in our row, which seemed unneccessarily restrictive. 2. To add to the discomfort, we sat on the tarmac once the plane landed in Burbank for over half an hour waiting for a gate to become available. During that time we had to remain seated and buckled in, which was becoming more difficult as time dragged on, especially for my wife. If all of this was due to regulations, that may mitigate the sense of "needless" restriction somewhat, but it points to a need to make regulations less restrictive where it is not appropriate for the current conditions. The crew was not "nasty" about the restrictions, so I do not resent their actions, but it certainly would have been a much more pleasant flight if we had a few more options when it comes to comfort.

The seat side plug ins didn’t work in my row, and I ran out of things to do since my iPad and iPhone ran out of juice. The flight attendant offered me a free drink but I don’t drink. I suggested a free snack box instead and she just shrugged and walked off. Why do us non-drinkers get the short end of the stick?

Flight left two hours late with no real explanation and they inexplicably had the heat running on the flight as well

I like Alaska Air fine. Great crew. Late departure still arrived on time.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Book cheap flights from Portland to Missoula

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Portland to Missoula found on KAYAK in the last 72 hours.
5/31fr.
1 stop
8h 35mPDX-MSO
$114
6/3ma.
1 stopDelta
5h 59mPDX-MSO
$118
8/7on.
1 stopFrontier
11h 11mPDX-MSO
$131
5/30to.
1 stopFrontier
12h 31mPDX-MSO
$135
8/7on.
nonstopAlaska Airlines
1h 19mPDX-MSO
$169
6/3ma.
nonstopAlaska Airlines
1h 20mPDX-MSO
$184
6/29lø.
2 stopsUnited Airlines
16h 47mPDX-MSO
$273
6/2sø.
2 stopsUnited Airlines
14h 47mPDX-MSO
$486
7/3on.
1 stopAmerican Airlines
10h 57mPDX-MSO
$717
7/3on.
2 stopsAmerican Airlines
13h 31mPDX-MSO
$722

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Last minute flights from Portland to Missoula

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Portland to Missoula that are departing in the next 10 days.
5/7ti.
nonstop
1h 19mPDX-MSO
5/11lø.
multi-stop
8h 27mMSO-PDX
$468
5/7ti.
nonstopAlaska Airlines
1h 19mPDX-MSO
5/11lø.
nonstopAlaska Airlines
1h 35mMSO-PDX
$607
5/7ti.
multi-stopUnited Airlines
7h 21mPDX-MSO
5/11lø.
multi-stopUnited Airlines
28h 02mMSO-PDX
$661
5/7ti.
multi-stopUnited Airlines
7h 21mPDX-MSO
5/11lø.
multi-stopUnited Airlines
28h 32mMSO-PDX
$716
5/7ti.
multi-stopUnited Airlines
12h 46mPDX-MSO
5/11lø.
multi-stopUnited Airlines
17h 47mMSO-PDX
$875
5/7ti.
multi-stopUnited Airlines
13h 31mPDX-MSO
5/11lø.
multi-stopUnited Airlines
17h 47mMSO-PDX
$1,149

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Portland - Missoula Flights

Departure:

Portland (PDX)United States

Destination:

Missoula (MSO)United States

Return flight deals:

Missoula - Portland

Cabin classes:

$587
$196