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

Frontier, Allegiant Air, and Delta are the most popular carriers operating from Washington to North Dakota

How long is the flight from State of Washington to North Dakota?

Average flight duration from State of Washington to North Dakota depends on which airport you fly into and out of. Flying from Spokane to Fargo is 5h 03m on average, while flying from Seattle to Fargo is 5h 24m on average. Fargo is the most popular airport in North Dakota.

What airlines fly to North Dakota?

United Airlines, Delta and Frontier are the top three most popular airlines that fly to North Dakota from State of Washington according to our data. United Airlines is the first choice among our users, with 43% 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 Washington to North Dakota?

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

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

The number of operators available for flights from Washington to North Dakota is 4 as of May 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to North Dakota.

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

The required travel and health documents for your North Dakota 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 North Dakota. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$135 Cheap Flights from Washington to North Dakota in 2026

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Find the cheapest flights from Washington to North Dakota

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:35 pm - 1:46 pm

PDX

FAR

23h 11m

1 stop

2:31 pm - 4:46 pm

FAR

PDX

28h 15m

1 stop

$241Frontier

Thu, May 21 - Wed, May 27

12:35 pm - 1:19 pm

PDX

FAR

22h 44m

1 stop

2:32 pm - 4:57 pm

FAR

PDX

28h 25m

1 stop

$260Frontier

Fri, Jun 5 - Fri, Jun 12

1:45 pm - 10:57 pm

SEA

FAR

7h 12m

1 stop

5:45 pm - 11:59 pm

FAR

SEA

8h 14m

1 stop

$297Delta

Sat, Oct 31 - Mon, Nov 16

11:58 pm - 11:44 am

SEA

FAR

9h 46m

1 stop

4:35 pm - 12:41 am

FAR

SEA

10h 06m

1 stop

$304American Airlines

Tue, Jun 2 - Tue, Jun 9

11:59 pm - 10:40 am

SEA

BIS

8h 41m

1 stop

5:40 pm - 11:58 pm

BIS

SEA

8h 18m

1 stop

$311Delta

Wed, Jul 8 - Wed, Jul 15

11:54 am - 12:15 pm

SEA

MOT

22h 21m

2 stops

9:59 pm - 10:39 am

MOT

SEA

14h 40m

1 stop

$336Multiple Airlines

Wed, Jul 29 - Mon, Aug 3

4:08 pm - 11:21 pm

GEG

FAR

5h 13m

1 stop

9:00 am - 3:12 pm

FAR

GEG

8h 12m

1 stop

$339United Airlines

Fri, May 29 - Tue, Jun 2

11:58 pm - 11:44 am

SEA

FAR

9h 46m

1 stop

4:35 pm - 12:41 am

FAR

SEA

10h 06m

1 stop

$347American Airlines

Tue, Jun 2 - Tue, Jun 9

8:12 pm - 12:15 pm

SEA

MOT

14h 03m

1 stop

9:59 pm - 10:39 am

MOT

SEA

14h 40m

1 stop

$368Multiple Airlines

Wed, Jul 29 - Mon, Aug 3

8:58 am - 5:11 pm

SEA

DVL

6h 13m

1 stop

6:00 pm - 11:10 pm

DVL

SEA

7h 10m

1 stop

$370United Airlines

Wed, Jun 10 - Wed, Jun 17

American Airlines flights from State of Washington to North Dakota

Our best American Airlines deals on State of Washington to North Dakota flight tickets

American Airlines

Jun 2

SEA11:58 pmSeattle/Tacoma Intl

9h 46m

1 stop

FAR11:44 amFargo Hector Field

Jun 9

FAR4:35 pmFargo Hector Field

10h 06m

1 stop

SEA12:41 amSeattle/Tacoma Intl

$304

American Airlines

Jun 2

SEA11:58 pmSeattle/Tacoma Intl

9h 46m

1 stop

FAR11:44 amFargo Hector Field

Jun 9

FAR4:35 pmFargo Hector Field

10h 06m

1 stop

SEA12:41 amSeattle/Tacoma Intl

$347

American Airlines

Jun 2

SEA11:24 pmSeattle/Tacoma Intl

10h 20m

2 stops

FAR11:44 amFargo Hector Field

Jun 9

FAR4:35 pmFargo Hector Field

10h 06m

1 stop

SEA12:41 amSeattle/Tacoma Intl

$351

Frontier flights from State of Washington to North Dakota

Our best Frontier deals on State of Washington to North Dakota flight tickets

Frontier

May 21

PDX12:35 pmPortland

23h 11m

1 stop

FAR1:46 pmFargo Hector Field

May 27

FAR2:31 pmFargo Hector Field

28h 15m

1 stop

PDX4:46 pmPortland

$241

Frontier

Jun 5

PDX12:35 pmPortland

22h 44m

1 stop

FAR1:19 pmFargo Hector Field

Jun 12

FAR2:32 pmFargo Hector Field

28h 25m

1 stop

PDX4:57 pmPortland

$260

Frontier

Jul 10

SEA7:41 pmSeattle/Tacoma Intl

16h 07m

1 stop

FAR1:48 pmFargo Hector Field

Jul 15

FAR2:33 pmFargo Hector Field

21h 16m

1 stop

SEA9:49 amSeattle/Tacoma Intl

$281

momondo Fare Finder

Use the filters below to find and compare flights from Washington to North Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandFargo

PDX - FAR

PDXFAR

Portland

Thu 5/21

12:35 pm-1:46 pm

1 stop23h 11m

Fargo Hector Field

Wed 5/27

2:31 pm-4:46 pm

1 stop28h 15m

$241

PortlandFargo

PDX - FAR

PDXFAR

Portland

Fri 6/5

12:35 pm-1:19 pm

1 stop22h 44m

Fargo Hector Field

Fri 6/12

2:32 pm-4:57 pm

1 stop28h 25m

$260

SeattleFargo

SEA - FAR

SEAFAR

Seattle/Tacoma Intl

Sat 10/31

1:45 pm-10:57 pm

1 stop7h 12m

Fargo Hector Field

Mon 11/16

5:45 pm-11:59 pm

1 stop8h 14m

$297

SeattleFargo

SEA - FAR

SEAFAR

Seattle/Tacoma Intl

Tue 6/2

11:58 pm-11:44 am

1 stop9h 46m

Fargo Hector Field

Tue 6/9

4:35 pm-12:41 am

1 stop10h 06m

$304

SeattleBismarck

SEA - BIS

SEABIS

Seattle/Tacoma Intl

Wed 7/8

11:59 pm-10:40 am

1 stop8h 41m

Bismarck

Wed 7/15

5:40 pm-11:58 pm

1 stop8h 18m

$311

SeattleMinot

SEA - MOT

SEAMOT

Seattle/Tacoma Intl

Wed 7/29

11:54 am-12:15 pm

2 stops22h 21m

Minot

Mon 8/3

9:59 pm-10:39 am

1 stop14h 40m

$336

SpokaneFargo

GEG - FAR

GEGFAR

Spokane

Fri 5/29

4:08 pm-11:21 pm

1 stop5h 13m

Fargo Hector Field

Tue 6/2

9:00 am-3:12 pm

1 stop8h 12m

$339

SeattleFargo

SEA - FAR

SEAFAR

Seattle/Tacoma Intl

Tue 6/2

11:58 pm-11:44 am

1 stop9h 46m

Fargo Hector Field

Tue 6/9

4:35 pm-12:41 am

1 stop10h 06m

$347

SeattleMinot

SEA - MOT

SEAMOT

Seattle/Tacoma Intl

Wed 7/29

8:12 pm-12:15 pm

1 stop14h 03m

Minot

Mon 8/3

9:59 pm-10:39 am

1 stop14h 40m

$368

Quickest round-trip

SeattleDevils Lake

SEA - DVL

SEADVL

Seattle/Tacoma Intl

Wed 6/10

8:58 am-5:11 pm

1 stop6h 13m

Devils Lake

Wed 6/17

6:00 pm-11:10 pm

1 stop7h 10m

$370

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 State of Washington 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

Other information

What is the cheapest month to fly to North Dakota?

The cheapest month to fly to North Dakota from State of Washington is in September. Flight prices, which tend to average around $99, 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 September, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $105.

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

You are more likely to see cheaper flights to North Dakota from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to North Dakota for around $468 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to North Dakota from State of Washington for as low as $359 on momondo.

Can stopping save me money on State of Washington to North Dakota flights?

You could potentially save up to 47% on your flight if you consider stops on a State of Washington to North Dakota flight.

Cheap State of Washington to North Dakota flight deals and tips

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

Fastest flight time	4h 52m
Direct flights	None

The fastest flight from State of Washington to North Dakota takes 4h 52m

There are no direct flights from State of Washington to North Dakota. There are no popular flight routes from State of Washington to North Dakota.

Search flight deals

Frequently asked questions about flying from Washington to North Dakota

When did momondo last update prices for flights from Washington to North Dakota?
Prices for flights from Washington to North Dakota are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to North Dakota?
The number of operators available for flights from Washington to North Dakota is 4 as of May 2026.
How old do you have to be to fly from Washington to North Dakota?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to North Dakota.
What documentation or ID do you need to fly to North Dakota?
The required travel and health documents for your North Dakota 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 North Dakota. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from State of Washington to North Dakota

Compare and see reviews for airlines that fly from State of Washington to North Dakota with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $125	Free Cancellation	Rating 7.9 8,454 reviews	Search Delta flights
Frontier	PriceFrom $148	Free Cancellation	Rating 5.6 2,955 reviews	Search Frontier flights
United Airlines	PriceFrom $201	Free Cancellation	Rating 7.4 9,694 reviews	Search United Airlines flights
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.1 11,668 reviews	Search American Airlines flights

Why use momondo?

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

Finding the right flight to North Dakota from Washington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to North Dakota quick and easy, saving you time and money.

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

Yes. All flights to North Dakota from Washington on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Washington to North Dakota 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 Washington to North Dakota right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington to North Dakota flights. All you need is a valid email address and we will do the rest; it is that quick and easy.