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

If you’re flying from a popular airport in North Dakota, such as Fargo or Bismarck, and flying into State of Washington, then you can expect flight times to average 5h 48m and 6h, respectively.

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

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

What airlines fly to State of Washington?

United Airlines, Delta and Frontier are the top three most popular airlines that fly to State of Washington from North Dakota according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 4 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

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

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

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

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

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

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 Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$110 Cheap Flights from North Dakota to Washington in 2026

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Find the cheapest flights from North Dakota to Washington

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:33 pm - 9:17 am

FAR

SEA

20h 44m

1 stop

7:41 pm - 1:47 pm

SEA

FAR

16h 06m

1 stop

$254Frontier

lun., ago. 10 - mar., ago. 18

12:30 pm - 4:35 pm

FAR

SEA

6h 05m

1 stop

1:45 pm - 10:57 pm

SEA

FAR

7h 12m

1 stop

$261Delta

sáb., nov. 7 - mar., nov. 24

2:32 pm - 9:48 am

FAR

SEA

21h 16m

1 stop

7:41 pm - 1:47 pm

SEA

FAR

16h 06m

1 stop

$279Frontier

lun., jun. 29 - vie., jul. 3

1:15 pm - 8:16 pm

FAR

SEA

9h 01m

1 stop

11:59 pm - 10:22 am

SEA

FAR

8h 23m

1 stop

$290Delta

vie., sep. 25 - mar., sep. 29

2:32 pm - 9:48 am

FAR

SEA

21h 16m

1 stop

7:41 pm - 1:47 pm

SEA

FAR

16h 06m

1 stop

$291Frontier

mié., jun. 10 - dom., jun. 14

2:33 pm - 11:20 am

FAR

SEA

22h 47m

1 stop

7:06 pm - 1:48 pm

SEA

FAR

16h 42m

1 stop

$294Frontier

sáb., jul. 25 - jue., jul. 30

1:45 pm - 7:49 pm

BIS

SEA

8h 04m

1 stop

10:35 am - 10:23 pm

SEA

BIS

9h 48m

1 stop

$367American Airlines

mié., oct. 21 - mié., nov. 4

5:07 pm - 10:59 pm

BIS

SEA

7h 52m

1 stop

10:45 am - 11:37 pm

SEA

BIS

10h 52m

2 stops

$376United Airlines

lun., oct. 26 - sáb., nov. 7

1:57 pm - 7:20 pm

BIS

PDX

7h 23m

1 stop

11:08 pm - 1:27 pm

PDX

BIS

12h 19m

2 stops

$386American Airlines

jue., sep. 17 - mar., sep. 22

5:07 pm - 9:09 pm

BIS

GEG

6h 02m

1 stop

4:00 pm - 11:37 pm

GEG

BIS

5h 37m

1 stop

$389United Airlines

mar., oct. 27 - sáb., oct. 31

Frontier flights from North Dakota to State of Washington

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

Frontier

Aug 10

FAR2:33 pmFargo Hector Field

20h 44m

1 stop

SEA9:17 amSeattle/Tacoma Intl

Aug 18

SEA7:41 pmSeattle/Tacoma Intl

16h 06m

1 stop

FAR1:47 pmFargo Hector Field

$254

Frontier

Jun 29

FAR2:32 pmFargo Hector Field

21h 16m

1 stop

SEA9:48 amSeattle/Tacoma Intl

Jul 3

SEA7:41 pmSeattle/Tacoma Intl

16h 06m

1 stop

FAR1:47 pmFargo Hector Field

$279

Frontier

Jun 10

FAR2:32 pmFargo Hector Field

21h 16m

1 stop

SEA9:48 amSeattle/Tacoma Intl

Jun 14

SEA7:41 pmSeattle/Tacoma Intl

16h 06m

1 stop

FAR1:47 pmFargo Hector Field

$291

American Airlines flights from North Dakota to State of Washington

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

American Airlines

Sep 23

FAR3:41 pmFargo Hector Field

7h 55m

1 stop

SEA9:36 pmSeattle/Tacoma Intl

Sep 29

SEA12:02 pmSeattle/Tacoma Intl

9h 57m

1 stop

FAR11:59 pmFargo Hector Field

$351

American Airlines

Nov 7

FAR5:05 pmFargo Hector Field

9h 53m

1 stop

SEA12:58 amSeattle/Tacoma Intl

Nov 23

SEA12:59 amSeattle/Tacoma Intl

10h 46m

2 stops

FAR1:45 pmFargo Hector Field

$352

American Airlines

Sep 23

FAR3:41 pmFargo Hector Field

7h 55m

1 stop

SEA9:36 pmSeattle/Tacoma Intl

Sep 30

SEA7:10 amSeattle/Tacoma Intl

13h 49m

2 stops

FAR10:59 pmFargo Hector Field

$356

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FargoSeattle

FAR - SEA

FARSEA

Fargo Hector Field

lun. 8/10

2:33 pm-9:17 am

1 stop20h 44m

Seattle/Tacoma Intl

mar. 8/18

7:41 pm-1:47 pm

1 stop16h 06m

$254

FargoSeattle

FAR - SEA

FARSEA

Fargo Hector Field

sáb. 11/7

12:30 pm-4:35 pm

1 stop6h 05m

Seattle/Tacoma Intl

mar. 11/24

1:45 pm-10:57 pm

1 stop7h 12m

$261

FargoSeattle

FAR - SEA

FARSEA

Fargo Hector Field

lun. 6/29

2:32 pm-9:48 am

1 stop21h 16m

Seattle/Tacoma Intl

vie. 7/3

7:41 pm-1:47 pm

1 stop16h 06m

$279

FargoSeattle

FAR - SEA

FARSEA

Fargo Hector Field

vie. 9/25

1:15 pm-8:16 pm

1 stop9h 01m

Seattle/Tacoma Intl

mar. 9/29

11:59 pm-10:22 am

1 stop8h 23m

$290

FargoSeattle

FAR - SEA

FARSEA

Fargo Hector Field

mié. 6/10

2:32 pm-9:48 am

1 stop21h 16m

Seattle/Tacoma Intl

dom. 6/14

7:41 pm-1:47 pm

1 stop16h 06m

$291

FargoSeattle

FAR - SEA

FARSEA

Fargo Hector Field

sáb. 7/25

2:33 pm-11:20 am

1 stop22h 47m

Seattle/Tacoma Intl

jue. 7/30

7:06 pm-1:48 pm

1 stop16h 42m

$294

BismarckSeattle

BIS - SEA

BISSEA

Bismarck

mié. 10/21

1:45 pm-7:49 pm

1 stop8h 04m

Seattle/Tacoma Intl

mié. 11/4

10:35 am-10:23 pm

1 stop9h 48m

$367

BismarckSeattle

BIS - SEA

BISSEA

Bismarck

lun. 10/26

5:07 pm-10:59 pm

1 stop7h 52m

Seattle/Tacoma Intl

sáb. 11/7

10:45 am-11:37 pm

2 stops10h 52m

$376

BismarckPortland

BIS - PDX

BISPDX

Bismarck

jue. 9/17

1:57 pm-7:20 pm

1 stop7h 23m

Portland

mar. 9/22

11:08 pm-1:27 pm

2 stops12h 19m

$386

Quickest round-trip

BismarckSpokane

BIS - GEG

BISGEG

Bismarck

mar. 10/27

5:07 pm-9:09 pm

1 stop6h 02m

Spokane

sáb. 10/31

4:00 pm-11:37 pm

1 stop5h 37m

$389

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 North Dakota to State of Washington

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 State of Washington?

The month of September is, on average, the cheapest month to fly to State of Washington from North Dakota, with most prices found around $125. If you aren’t able to travel to State of Washington during the month of September, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $150.

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

You are more likely to see cheaper flights to State of Washington from North Dakota when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $415 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from North Dakota for as low as $326 on momondo.

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

You could potentially save up to 6% on your flight if you consider stops on a North Dakota to State of Washington flight.

Cheap North Dakota to State of Washington flight deals and tips

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

Fastest flight time	5h 12m
Direct flights	None

The fastest flight from North Dakota to State of Washington takes 5h 12m

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

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Frequently asked questions about flying from North Dakota to Washington

When did momondo last update prices for flights from North Dakota to Washington?
Prices for flights from North Dakota to Washington are refreshed on a daily basis.
How many operators does momondo search for flights from North Dakota to Washington?
As of May 2026, there are 4 operators available to choose from for flights from North Dakota to Washington.
How old do you have to be to fly from North Dakota to Washington?
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 Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from North Dakota to State of Washington

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $206	Free Cancellation	Rating 5.6 2,929 reviews	Search Frontier flights
United Airlines	PriceFrom $252	Free Cancellation	Rating 7.4 9,764 reviews	Search United Airlines flights
Delta	PriceFrom $258	Free Cancellation	Rating 7.9 8,419 reviews	Search Delta flights
American Airlines	PriceFrom $274	Free Cancellation	Rating 7.1 11,644 reviews	Search American Airlines flights

Why use momondo?

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

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 Washington for you.

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

momondo does allow users to show only those flights to Washington from North Dakota which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington from North Dakota.

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

Price alerts on flights to Washington from North Dakota 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.