What is the cheapest airline that flies from Portland to North Dakota?

Allegiant Air, Delta, and American Airlines are the most popular carriers operating from Portland to North Dakota

What airlines fly to North Dakota?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to North Dakota from Portland according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to North Dakota. Keep in mind that there are 4 different airlines that fly to North Dakota on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Portland Airport to North Dakota are refreshed on a daily basis.

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

As of May 2026, there are 4 operators available to choose from for flights from Portland Airport to North Dakota.

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

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 Portland Airport to North Dakota.

What documentation or ID do you need to fly to North Dakota?

The necessary travel and health documents for your North Dakota trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$189 Cheap Flights from Portland to North Dakota in 2026

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Find the cheapest flights from Portland to North Dakota

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:20 pm - 1:47 pm

PDX

FAR

18h 27m

1 stop

2:32 pm - 4:35 pm

FAR

PDX

28h 03m

1 stop

$260Frontier

Tue, Jun 9 - Mon, Jun 15

12:26 pm - 1:48 pm

PDX

FAR

23h 22m

1 stop

2:33 pm - 4:31 pm

FAR

PDX

27h 58m

1 stop

$283Frontier

Thu, Aug 6 - Mon, Aug 10

12:35 pm - 1:19 pm

PDX

FAR

22h 44m

1 stop

2:31 pm - 4:35 pm

FAR

PDX

28h 04m

1 stop

$302Frontier

Fri, Jun 5 - Mon, Jun 8

1:33 pm - 11:12 pm

PDX

BIS

7h 39m

1 stop

5:36 pm - 11:25 pm

BIS

PDX

7h 49m

1 stop

$319Delta

Fri, Aug 14 - Mon, Aug 17

12:32 am - 10:30 am

PDX

BIS

7h 58m

1 stop

1:27 pm - 8:17 pm

BIS

PDX

8h 50m

1 stop

$330Delta

Mon, Aug 17 - Sun, Aug 23

1:34 pm - 11:57 pm

PDX

BIS

8h 23m

1 stop

12:47 pm - 9:21 pm

BIS

PDX

10h 34m

1 stop

$344American Airlines

Fri, Jun 5 - Fri, Jun 12

12:50 pm - 8:26 pm

PDX

BIS

5h 36m

1 stop

6:25 pm - 11:00 pm

BIS

PDX

6h 35m

1 stop

$349United Airlines

Wed, Jun 3 - Mon, Jun 8

12:40 am - 11:04 am

PDX

FAR

8h 24m

1 stop

5:39 pm - 12:50 am

FAR

PDX

9h 11m

1 stop

$364American Airlines

Mon, Jun 8 - Tue, Jun 16

6:38 pm - 11:20 am

PDX

MOT

14h 42m

1 stop

1:05 pm - 6:04 pm

MOT

PDX

6h 59m

1 stop

$421Multiple Airlines

Thu, Jul 16 - Thu, Jul 23

4:15 pm - 11:44 pm

PDX

MOT

5h 29m

1 stop

1:11 pm - 5:46 pm

MOT

PDX

6h 35m

1 stop

$423United Airlines

Tue, Jun 2 - Sat, Jun 6

Alaska Airlines flights from Portland to North Dakota

Our best Alaska Airlines deals on Portland to North Dakota flight tickets

Alaska Airlines

Sep 19

PDX9:10 amPortland

13h 03m

2 stops

FAR12:13 amFargo Hector Field

Sep 21

FAR5:46 pmFargo Hector Field

16h 32m

2 stops

PDX8:18 amPortland

$504

Alaska Airlines

May 27

PDX5:46 pmPortland

15h 58m

2 stops

FAR11:44 amFargo Hector Field

May 29

FAR4:35 pmFargo Hector Field

17h 27m

2 stops

PDX8:02 amPortland

$614

Alaska Airlines

May 27

PDX7:15 amPortland

13h 51m

2 stops

FAR11:06 pmFargo Hector Field

May 29

FAR4:35 pmFargo Hector Field

17h 27m

2 stops

PDX8:02 amPortland

$624

Frontier flights from Portland to North Dakota

Our best Frontier deals on Portland to North Dakota flight tickets

Frontier

Jun 9

PDX5:20 pmPortland

18h 27m

1 stop

FAR1:47 pmFargo Hector Field

Jun 15

FAR2:32 pmFargo Hector Field

28h 03m

1 stop

PDX4:35 pmPortland

$260

Frontier

Aug 6

PDX12:26 pmPortland

23h 22m

1 stop

FAR1:48 pmFargo Hector Field

Aug 10

FAR2:33 pmFargo Hector Field

27h 58m

1 stop

PDX4:31 pmPortland

$283

Frontier

Jun 5

PDX12:35 pmPortland

22h 44m

1 stop

FAR1:19 pmFargo Hector Field

Jun 8

FAR2:31 pmFargo Hector Field

28h 04m

1 stop

PDX4:35 pmPortland

$302

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandFargo

PDX - FAR

PDXFAR

Portland

Tue 6/9

5:20 pm-1:47 pm

1 stop18h 27m

Fargo Hector Field

Mon 6/15

2:32 pm-4:35 pm

1 stop28h 03m

$260

PortlandFargo

PDX - FAR

PDXFAR

Portland

Thu 8/6

12:26 pm-1:48 pm

1 stop23h 22m

Fargo Hector Field

Mon 8/10

2:33 pm-4:31 pm

1 stop27h 58m

$283

PortlandFargo

PDX - FAR

PDXFAR

Portland

Fri 6/5

12:35 pm-1:19 pm

1 stop22h 44m

Fargo Hector Field

Mon 6/8

2:31 pm-4:35 pm

1 stop28h 04m

$302

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Fri 8/14

1:33 pm-11:12 pm

1 stop7h 39m

Bismarck

Mon 8/17

5:36 pm-11:25 pm

1 stop7h 49m

$319

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Mon 8/17

12:32 am-10:30 am

1 stop7h 58m

Bismarck

Sun 8/23

1:27 pm-8:17 pm

1 stop8h 50m

$330

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Fri 6/5

1:34 pm-11:57 pm

1 stop8h 23m

Bismarck

Fri 6/12

12:47 pm-9:21 pm

1 stop10h 34m

$344

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Wed 6/3

12:50 pm-8:26 pm

1 stop5h 36m

Bismarck

Mon 6/8

6:25 pm-11:00 pm

1 stop6h 35m

$349

PortlandFargo

PDX - FAR

PDXFAR

Portland

Mon 6/8

12:40 am-11:04 am

1 stop8h 24m

Fargo Hector Field

Tue 6/16

5:39 pm-12:50 am

1 stop9h 11m

$364

PortlandMinot

PDX - MOT

PDXMOT

Portland

Thu 7/16

6:38 pm-11:20 am

1 stop14h 42m

Minot

Thu 7/23

1:05 pm-6:04 pm

1 stop6h 59m

$421

Quickest round-trip

PortlandMinot

PDX - MOT

PDXMOT

Portland

Tue 6/2

4:15 pm-11:44 pm

1 stop5h 29m

Minot

Sat 6/6

1:11 pm-5:46 pm

1 stop6h 35m

$423

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to North Dakota?

The cheapest month to fly to North Dakota from Portland is in August. Flight prices, which tend to average around $100, are often lower during this time because this is during the off-season. If you aren’t able to travel to North Dakota during the month of August, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $130.

Can stopping save me money on Portland to North Dakota flights?

You could potentially save up to 17% on your flight if you consider stops on a Portland to North Dakota flight.

Cheap Portland to North Dakota flight deals and tips

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

Fastest flight time	5h 26m
Direct flights	None

The fastest flight from Portland to North Dakota takes 5h 26m

There are no direct flights from Portland to North Dakota. There are no popular flight routes from Portland to North Dakota.

Search flight deals

Frequently asked questions about flying from Portland to North Dakota

When did momondo last update prices for flights from Portland Airport to North Dakota?
Prices for flights from Portland Airport to North Dakota are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to North Dakota?
As of May 2026, there are 4 operators available to choose from for flights from Portland Airport to North Dakota.
How old do you have to be to fly from Portland Airport to North Dakota?
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 Portland Airport to North Dakota.
What documentation or ID do you need to fly to North Dakota?
The necessary travel and health documents for your North Dakota trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Portland to North Dakota

Compare and see reviews for airlines that fly from Portland to North Dakota with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $100	Free Cancellation	Rating 5.6 2,952 reviews	Search Frontier flights
American Airlines	PriceFrom $238	Free Cancellation	Rating 7.1 11,661 reviews	Search American Airlines flights
Delta	PriceFrom $259	Free Cancellation	Rating 7.9 8,450 reviews	Search Delta flights
United Airlines	PriceFrom $278	Free Cancellation	Rating 7.4 9,708 reviews	Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Portland to North Dakota flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to North Dakota that suits you.

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

Yes. momondo enables you to select and highlight flights to North Dakota from Portland with this policy.

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

momondo helps you find the best flight between Portland and North Dakota by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to North Dakota from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.