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Cheap flights from North Dakota to Portland from $198

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North Dakota to Portland departing on 10/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from North Dakota to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 9:32 am
BIS
-
PDX
5h 32m
1 stop
United Airlines Logo
10:50 am - 8:33 pm
PDX
-
BIS
7h 43m
1 stop
$311United Airlines
Tue, Aug 11 - Sat, Aug 22
Delta Logo
5:00 am - 10:40 am
BIS
-
PDX
7h 40m
1 stop
Delta Logo
3:00 pm - 11:11 pm
PDX
-
BIS
6h 11m
1 stop
$315Delta
Fri, Jul 3 - Tue, Jul 7
United Airlines Logo
6:00 am - 9:32 am
BIS
-
PDX
5h 32m
1 stop
United Airlines Logo
9:00 am - 11:38 pm
PDX
-
BIS
12h 38m
2 stops
$316United Airlines
Tue, Aug 11 - Sat, Aug 22
Delta Logo
1:17 pm - 8:16 pm
BIS
-
PDX
8h 59m
1 stop
Delta Logo
1:35 pm - 11:06 pm
PDX
-
BIS
7h 31m
1 stop
$319Delta
Fri, Sep 11 - Fri, Sep 18
United Airlines Logo
5:50 am - 9:32 am
FAR
-
PDX
5h 42m
1 stop
United Airlines Logo
4:07 pm - 11:44 pm
PDX
-
FAR
5h 37m
1 stop
$329United Airlines
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
1:12 pm - 4:54 pm
MOT
-
PDX
29h 42m
1 stop
Multiple Airlines Logo
5:42 pm - 12:46 pm
PDX
-
MOT
41h 04m
2 stops
$365Multiple Airlines
Thu, Aug 13 - Tue, Aug 18
Frontier Logo
2:32 pm - 4:35 pm
FAR
-
PDX
28h 03m
1 stop
Frontier Logo
12:26 pm - 1:47 pm
PDX
-
FAR
23h 21m
1 stop
$372Frontier
Mon, Jun 29 - Fri, Jul 3
Multiple Airlines Logo
1:12 pm - 4:54 pm
MOT
-
PDX
29h 42m
1 stop
Multiple Airlines Logo
5:42 pm - 12:46 pm
PDX
-
MOT
41h 04m
2 stops
$383Multiple Airlines
Thu, Aug 13 - Tue, Aug 18
American Airlines Logo
1:57 pm - 7:20 pm
BIS
-
PDX
7h 23m
1 stop
American Airlines Logo
12:01 pm - 10:52 pm
PDX
-
BIS
8h 51m
1 stop
$418American Airlines
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
1:57 pm - 7:20 pm
BIS
-
PDX
7h 23m
1 stop
American Airlines Logo
9:00 am - 10:52 pm
PDX
-
BIS
11h 52m
2 stops
$423American Airlines
Sat, Sep 12 - Sat, Sep 19

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United Airlines flights from North Dakota to Portland

Our best United Airlines deals on North Dakota to Portland flight tickets
United Airlines
Aug 11
BIS6:00 amBismarck
5h 32m
1 stop
PDX9:32 amPortland
Aug 22
PDX10:50 amPortland
7h 43m
1 stop
BIS8:33 pmBismarck
$311
United Airlines
Aug 11
BIS6:00 amBismarck
5h 32m
1 stop
PDX9:32 amPortland
Aug 22
PDX9:00 amPortland
12h 38m
2 stops
BIS11:38 pmBismarck
$316
United Airlines
Sep 8
FAR5:50 amFargo Hector Field
5h 42m
1 stop
PDX9:32 amPortland
Sep 15
PDX10:50 amPortland
10h 45m
2 stops
FAR11:35 pmFargo Hector Field
$334

Delta flights from North Dakota to Portland

Our best Delta deals on North Dakota to Portland flight tickets
Delta
Jul 3
BIS5:00 amBismarck
7h 40m
1 stop
PDX10:40 amPortland
Jul 7
PDX3:00 pmPortland
6h 11m
1 stop
BIS11:11 pmBismarck
$315
Delta
Sep 11
BIS1:17 pmBismarck
8h 59m
1 stop
PDX8:16 pmPortland
Sep 18
PDX1:35 pmPortland
7h 31m
1 stop
BIS11:06 pmBismarck
$319
Delta
Sep 8
FAR1:15 pmFargo Hector Field
9h 01m
1 stop
PDX8:16 pmPortland
Sep 15
PDX6:00 amPortland
6h 12m
1 stop
FAR2:12 pmFargo Hector Field
$329

momondo Fare Finder

 
Customize your flight search to find flights from North Dakota to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 17, 2026.
Use the filters below to find and compare flights from North Dakota to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BismarckPortland

BIS - PDX

BISPDX

Bismarck

Tue 8/11

6:00 am-9:32 am

1 stop5h 32m

Portland

Sat 8/22

10:50 am-8:33 pm

1 stop7h 43m

$311

BismarckPortland

BIS - PDX

BISPDX

Bismarck

Fri 7/3

5:00 am-10:40 am

1 stop7h 40m

Portland

Tue 7/7

3:00 pm-11:11 pm

1 stop6h 11m

$315

BismarckPortland

BIS - PDX

BISPDX

Bismarck

Tue 8/11

6:00 am-9:32 am

1 stop5h 32m

Portland

Sat 8/22

9:00 am-11:38 pm

2 stops12h 38m

$316

BismarckPortland

BIS - PDX

BISPDX

Bismarck

Fri 9/11

1:17 pm-8:16 pm

1 stop8h 59m

Portland

Fri 9/18

1:35 pm-11:06 pm

1 stop7h 31m

$319
Quickest round-trip

FargoPortland

FAR - PDX

FARPDX

Fargo Hector Field

Tue 9/8

5:50 am-9:32 am

1 stop5h 42m

Portland

Tue 9/15

4:07 pm-11:44 pm

1 stop5h 37m

$329

MinotPortland

MOT - PDX

MOTPDX

Minot

Thu 8/13

1:12 pm-4:54 pm

1 stop29h 42m

Portland

Tue 8/18

5:42 pm-12:46 pm

2 stops41h 04m

$365

FargoPortland

FAR - PDX

FARPDX

Fargo Hector Field

Mon 6/29

2:32 pm-4:35 pm

1 stop28h 03m

Portland

Fri 7/3

12:26 pm-1:47 pm

1 stop23h 21m

$372

MinotPortland

MOT - PDX

MOTPDX

Minot

Thu 8/13

1:12 pm-4:54 pm

1 stop29h 42m

Portland

Tue 8/18

5:42 pm-12:46 pm

2 stops41h 04m

$383

BismarckPortland

BIS - PDX

BISPDX

Bismarck

Sat 9/12

1:57 pm-7:20 pm

1 stop7h 23m

Portland

Sat 9/19

12:01 pm-10:52 pm

1 stop8h 51m

$418

BismarckPortland

BIS - PDX

BISPDX

Bismarck

Sat 9/12

1:57 pm-7:20 pm

1 stop7h 23m

Portland

Sat 9/19

9:00 am-10:52 pm

2 stops11h 52m

$423

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from North Dakota to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from North Dakota is in November. Flight prices, which tend to average around $153, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in November, then you should wait until August to fly from North Dakota, when ticket prices are also cheap, with an average price of $204.

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

You are more likely to see cheaper flights to Portland from North Dakota when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $439 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from North Dakota for as low as $279 on momondo.

Cheap North Dakota to Portland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from North Dakota to Portland

Fastest flight time

5h 32m

Direct flights

None
The fastest flight from North Dakota to Portland takes 5h 32m
There are no direct flights from North Dakota to Portland. There are no popular flight routes from North Dakota to Portland.
Search flight deals

Frequently asked questions about flying from North Dakota to Portland

  • When did momondo last update prices for flights from North Dakota to Portland Airport?

    Prices for flights from North Dakota to Portland Airport were last updated today.

  • How many operators does momondo search for flights from North Dakota to Portland Airport?

  • How old do you have to be to fly from North Dakota to Portland Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from North Dakota to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from North Dakota to Portland

Compare and see reviews for airlines that fly from North Dakota to Portland with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $222Free CancellationRating
5.6
2,883 reviews
Search Frontier flights
DeltaPriceFrom $248Free CancellationRating
7.8
8,407 reviews
Search Delta flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
9,840 reviews
Search United Airlines flights
American AirlinesPriceFrom $259Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Rockaway Beach
Beaverton
Depoe Bay
Hillsboro
Tigard
Longview
Hood River
Newberg
Troutdale
Clackamas
The Dalles
Gresham
McMinnville

Why use momondo?

Why should I use momondo to find a flight deal from North Dakota to Portland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from North Dakota to Portland for you.

Can I find flights from North Dakota to Portland with flexible booking policies on momondo?

All flight searches from North Dakota to Portland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from North Dakota to Portland?

Once you have performed a search for North Dakota to Portland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from North Dakota to Portland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from North Dakota to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.

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