$69 Find Cheap Flights from Montana to Oregon

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Low seasonJanuary
High seasonJuly
Cheapest flight$69
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Kalispell to Portland

FAQs for booking flights from Montana to Oregon

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

    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 Montana to Oregon.

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

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

    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 Montana to Oregon 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 Montana to Oregon?

    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 Montana to Oregon 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 Oregon?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Oregon is Portland Airport (PDX), with an average flight price of $229.

  • What is the cheapest day to fly to Oregon?

    Based on KAYAK data, the cheapest day to fly to Oregon is Thursday where round-trip tickets can be as cheap as $319. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $552 on average.

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

    The cheapest time of day to fly to Oregon is generally at night, when round-trip flights cost $338 on average. Morning departures are around 38% more expensive than evening flights, on average. The most expensive time of day to fly to Oregon is generally in the morning, which is peak travel time and where the average cost of a ticket is $479.

  • What is the cheapest flight to Oregon?

    The cheapest ticket to Oregon from Montana found in the last 72 hours was to Portland, at $177 round-trip. The most popular route is Billings (BIL) to Portland (PDX) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $177.

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

    The cheapest month for flights from Montana to Oregon is January, when tickets cost $289 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $696 and $577 respectively.

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

    To get a below average price on the flight from Montana to Oregon, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

  • How long is the flight to Oregon?

    An average nonstop flight from Montana to Oregon takes 6h 17m, covering a distance of 520 miles. The shortest route is Missoula (MSO) to Portland (PDX) with an average flight time of 1h 28m.

  • What are the most popular destinations in Oregon?

    Based on KAYAK flight searches, the most popular destination is Portland (64% of total searches to Oregon). The next most popular destinations are Boise (15%) and Eugene (11%). Searches for flights to Redmond (6%), to Medford (4%) and to North Bend (1%) are also popular.

Top 4 airlines serving from Montana to Oregon

Need help choosing which airline to fly with from Montana to Oregon? 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 9968 reviews
8.2Boarding
7.1Entertainment
8.5Crew
7.9Comfort
7.1Food
Airline reviews

I got the last seat on the plane, in the back in the corner against the window, and I paid a competitive price for my ticket several weeks before the flight.

2.0 MediocreAnonymous, Apr 2025SNA - PDX
Read more Alaska Airlines reviews

I got the last seat on the plane, in the back in the corner against the window, and I paid a competitive price for my ticket several weeks before the flight.

Everything was good. However, the selections of movies and TV shows were boring and unexciting. It was disappointing.

Personal demeanor not good on flight returning to LAX..Great and superb on the way to Portland

Very helpful with my mother who needed a wheelchair at both ends and everything went as expected

The flight was great, the crew was great. Our complaint was that there are no TV screens built into the seats. We used our tablets but drained my battery just watching a movie. The movie and TV selection were okay but not great.

Plane was delayed and got me in past bedtime. But more importantly, my tsa precheck number wasn’t on my ticket so had to deal with the general line. Oh well, guess the delay helped that situation.

The Crew was super nice but the plane was subpar at best. Filthy in some aspects. Internet only worked half the time and not with everything.

They were all very kind, but misinformed. We came from Idaho to Spokane, Washington and were told that my husband and I could get passes to sit with William until his flight took off. (William has special needs.) When we got to the airport we were told only one of us could sit with William, so my husband and I were separated for 2 hours as I sat with William. What is WORSE . . . is I asked for a meet and assist in Portland and they NEVER showed up. NOR did they call me to tell me they hadn't met him. William's grandmother in Portland is disabled and can't walk into find him. Fortunately, some kind citizens helped him to find the meeting point with me on the phone in terror. I have a heart condition, complete with prior heart attack, this type of customer service is UNACCEPTABLE.

Could have had more of a beverage selection than water and apple juice.

Crew was overly aggressive with rules enforcement and not friendly in general.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

The departure gate was changed from C1 to B18 but it was never announced at the C1 gate nor did I receive any email or text message or phone call about the gate change. I was in a window seat. In the other two seats next to me were Mr. Rotund and Ms. Rotunda, a youngish couple. Just the two of them should have booked three seats. I was smashed up against the wall and window for five hours. Overall, I'd say my flight sucked. Wouldn't you?

I couldn't get checked in 24 hours before either leg of my flight. I tried both my Alaska and Hawaiian codes on both apps.

We moved from the international terminal to a new location. I think there are still some bugs to work out . We didn’t receive check in notification and had to scramble to find it but i think it will work out

I'm was impressed with their service. Everything was great

All in All a great experience. Cost of luggage sucks … first time I ever had to pay for luggage. Otherwise the check in counter was awesome, the gate clerks were great and the Stewards & Esses were the best.

As my daughter was boarding the flight they pulled her from the line and told her, after she had checked in and checked a bag, that she could not board the flight due to a fraud flag on the debit card used for the ticket purchase. The personnel would not allow me to speak to them, saying I had to take it up with customer service that was not present. They tried to get my daughter to purchase another ticket on the spot or get out. The customer service personnel were insistant that the personnel at the gate be on the phone which they would not allow. Would not accept payment from three different accounts and did not resolve the issue. Many conflicting reports about the source of the problem, the fraud department is uncontactable. The only good thing to come of it was checked bag arrived. Our family will not be using Hawaiian Airlines. Ever.

Great staffing. Terrible food. Please do cold sandwiches or salads. the "hot pickets" are terrible.

Love Hawaiian you can’t go wrong, still provides you good drinks and little snack at the end

No tv’s. Had to walk 45 minutes to connect to next flight. Couldn’t get dinner as a result. Ended up eating pretzels until I felt sick.

Not so good. The takeoff was aborted after reaching 100 knots due to a problem with the front tires. I do commend the pilot for a quick decision and preventing a potential disaster. We returned to the gate to put fresh tires on the front. Our flight was delayed for over 3 hours. The rest of the flight was okay. We were reimbursed by Hawaiian Airlines for only $50. Not too generous

A bit rush for transit. Food and entertainment are not available

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Book cheap flights from Montana to Oregon

Recent round-trip flight deals

6/6Fri
nonstopHawaiian Airlines
1h 30mMSO-PDX
6/14Sat
nonstopHawaiian Airlines
1h 24mPDX-MSO
$146
6/13Fri
1 stopHawaiian Airlines
3h 23mMSO-PDX
6/17Tue
nonstopHawaiian Airlines
1h 24mPDX-MSO
$157
5/24Sat
nonstopAlaska Airlines
1h 48mBZN-PDX
5/29Thu
1 stopAlaska Airlines
4h 13mPDX-BZN
$167
6/6Fri
1 stopAlaska Airlines
6h 05mMSO-PDX
6/14Sat
nonstopAlaska Airlines
1h 24mPDX-MSO
$187
6/5Thu
2 stopsDelta
8h 27mFCA-PDX
6/9Mon
2 stopsDelta
7h 46mPDX-FCA
$187
6/5Thu
2 stopsDelta
9h 59mFCA-PDX
6/9Mon
1 stopDelta
4h 07mPDX-FCA
$212
5/24Sat
1 stopUnited Airlines
5h 33mBZN-PDX
5/29Thu
1 stopUnited Airlines
7h 30mPDX-BZN
$212
5/18Sun
1 stop
23h 08mBZN-PDX
5/21Wed
1 stop
23h 14mPDX-BZN
$217
6/6Fri
2 stops
26h 44mMSO-PDX
6/14Sat
nonstop
1h 24mPDX-MSO
$235
6/14Sat
1 stopUnited Airlines
7h 19mBIL-PDX
6/21Sat
1 stopUnited Airlines
13h 54mPDX-BIL
$396

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Recent one-way flight deals

5/21Wed
nonstopAlaska Airlines
1h 31mFCA-PDX
$69
5/21Wed
1 stopAlaska Airlines
6h 12mFCA-PDX
$78
6/9Mon
nonstopHawaiian Airlines
1h 30mMSO-PDX
$79
5/29Thu
nonstopHawaiian Airlines
1h 48mBZN-PDX
$79
5/20Tue
2 stopsDelta
8h 15mFCA-PDX
$84
6/8Sun
1 stopDelta
4h 25mFCA-PDX
$89
6/2Mon
1 stopSouthwest
10h 15mBZN-PDX
$155
5/13Tue
2 stopsSouthwest
10h 00mBZN-PDX
$185
5/13Tue
1 stopUnited Airlines
7h 02mBZN-EUG
$239
5/12Mon
1 stopUnited Airlines
8h 13mBZN-EUG
$264

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Last minute flights from Montana to Oregon

Last minute flight, train and bus deals

5/5Mon
nonstopAlaska Airlines
1h 40mFCA-PDX
5/6Tue
nonstopAlaska Airlines
1h 25mPDX-FCA
$428
5/5Mon
nonstopAlaska Airlines
1h 40mFCA-PDX
5/6Tue
multi-stopAlaska Airlines
3h 45mPDX-FCA
$438
5/1Thu
multi-stop
16h 49mFCA-PDX
5/4Sun
multi-stop
22h 52mPDX-FCA
$443
5/5Mon
multi-stopDelta
4h 34mFCA-PDX
5/6Tue
multi-stopDelta
6h 04mPDX-FCA
$447
5/5Mon
multi-stopDelta
6h 49mFCA-PDX
5/6Tue
multi-stopDelta
6h 15mPDX-FCA
$452
5/2Fri
multi-stop
17h 31mMSO-PDX
5/4Sun
multi-stop
27h 24mPDX-MSO
$464
5/2Fri
nonstopHawaiian Airlines
1h 49mBZN-PDX
5/4Sun
nonstopHawaiian Airlines
1h 37mPDX-BZN
$608
5/2Fri
nonstopHawaiian Airlines
1h 49mBZN-PDX
5/4Sun
multi-stopHawaiian Airlines
3h 24mPDX-BZN
$618
5/1Thu
multi-stopUnited Airlines
7h 02mBZN-EUG
5/4Sun
multi-stopUnited Airlines
7h 10mEUG-BZN
$707
5/1Thu
multi-stopUnited Airlines
15h 29mFCA-BOI
5/6Tue
multi-stopUnited Airlines
28h 08mBOI-FCA
$998

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Everything you need to know for your flight to Oregon

Cabin class types available on flights to Montana

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

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