$271 Find Cheap Flights from Bismarck to Oregon

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bismarck to Oregon departing on 3/4. 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 Oregon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bismarck to Oregon, 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 Bismarck to Oregon, as well as popular online travel agencies
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Flight Deals

Book Cheap Bismarck to Oregon Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bismarck to Oregon 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 Bismarck to Oregon

Wed, Mar 4 - Sat, Mar 7
Delta Logo
1:30 pm - 8:30 pm
BIS
-
PDX
9h 00m
1 stop
Delta Logo
1:53 pm - 11:22 pm
PDX
-
BIS
7h 29m
1 stop
$271Delta
Sat, Mar 21 - Wed, Mar 25
Delta Logo
1:26 pm - 8:25 pm
BIS
-
PDX
8h 59m
1 stop
Delta Logo
12:30 am - 10:33 am
PDX
-
BIS
8h 03m
1 stop
$339Delta
Wed, Mar 4 - Sat, Mar 7
Delta Logo
1:30 pm - 8:30 pm
BIS
-
PDX
9h 00m
1 stop
Delta Logo
1:32 pm - 11:22 pm
PDX
-
BIS
7h 50m
2 stops
$340Delta
Sat, Mar 21 - Thu, Mar 26
American Airlines Logo
2:24 pm - 12:15 am
BIS
-
PDX
11h 51m
2 stops
American Airlines Logo
1:52 pm - 11:55 pm
PDX
-
BIS
8h 03m
1 stop
$375American Airlines
Sat, Feb 21 - Sat, Feb 28
Delta Logo
6:10 am - 12:44 pm
BIS
-
PDX
8h 34m
1 stop
Delta Logo
6:00 am - 4:41 pm
PDX
-
BIS
8h 41m
1 stop
$399Delta
Sat, Mar 21 - Thu, Mar 26
American Airlines Logo
2:24 pm - 12:15 am
BIS
-
PDX
11h 51m
2 stops
American Airlines Logo
1:52 pm - 11:55 pm
PDX
-
BIS
8h 03m
1 stop
$408American Airlines
Mon, Jul 20 - Wed, Jul 29
Delta Logo
5:30 pm - 11:34 pm
BIS
-
PDX
8h 04m
1 stop
Delta Logo
12:40 am - 10:48 am
PDX
-
BIS
8h 08m
1 stop
$439Delta
Tue, Jul 21 - Tue, Jul 28
United Airlines Logo
5:07 pm - 10:38 pm
BIS
-
PDX
7h 31m
1 stop
United Airlines Logo
4:05 pm - 10:32 am
PDX
-
BIS
16h 27m
1 stop
$443United Airlines
Tue, Jul 21 - Tue, Jul 28
Delta Logo
5:00 am - 10:36 am
BIS
-
PDX
7h 36m
2 stops
Delta Logo
11:39 am - 7:53 pm
PDX
-
BIS
6h 14m
1 stop
$444Delta
Tue, Jul 21 - Tue, Jul 28
United Airlines Logo
5:07 pm - 10:38 pm
BIS
-
PDX
7h 31m
1 stop
United Airlines Logo
3:30 pm - 12:48 pm
PDX
-
BIS
19h 18m
3 stops
$485United Airlines
Booking Insights

KAYAK's insights & trends for Bismarck to Oregon flights

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

How much is a round-trip flight from Bismarck to Oregon?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Bismarck to Oregon departing in March.

What is the cheapest month to fly from Bismarck to Oregon?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bismarck to Oregon, 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 Bismarck to Oregon is April, when tickets cost $338 (return) on average. On the other hand, the most expensive months are March and February, when the average cost of round-trip tickets is $620 and $560 respectively.

Good to know

Low seasonDecember
Cheapest flight$271
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from Bismarck to Portland

FAQs - booking Oregon flights

  • How does KAYAK find such low prices on flights from Bismarck 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 Bismarck to Oregon.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Bismarck 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 Bismarck 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 Bismarck 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 Bismarck 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 Bismarck to Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Bismarck to Oregon

 
See real verified KAYAK customer reviews for airlines flying from Bismarck to Oregon. 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 Bismarck 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.
7.9
DeltaOverall score based on 8111 reviews
8.1Boarding
7.9Comfort
8.5Crew
7.2Food
7.8Entertainment
Airline reviews

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

2.0 MediocreAndrea, Jan 2026
CMH - MSP
Read more Delta reviews

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

There was no wifi available on this flight. And there were no screens, no onboard entertainment, no entertainment options at all. It was like travelling in the 1990s again, except without even a main screen for options. Seats, as usual, were tight and uncomfortable.

Good seat comfort ORF to ATL. Bad seat ATL to SEA (terrible lumbar support, hard, ouch)..

Because I was moved to an exit row, the snacks in economy comfort, the selection of snacks was better.

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The flight crew where really good. Better then the crew from BNE to SFO

Delayed, toilets did not flush, pilot parked to far away from Gate

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

left on time, reasonable boarding process arrived early luggage came out quickly

Everything you need to know for your flight from Bismarck to Oregon

Information on your arrival and departure airports