How long is the flight from Dickinson, North Dakota to Seattle?

There are many flights that can get you from Dickinson, North Dakota to Seattle in 6h 34m. Fly via United Airlines to get the fastest option. The distance between Dickinson, North Dakota and Seattle is about 915 mi.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

What is the cheapest time of day to fly from DIK to SEA?

When flying from Dickinson, North Dakota to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Dickinson, North Dakota-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dickinson, North Dakota-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dickinson, North Dakota-Seattle flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Dickinson, North Dakota-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dickinson, North Dakota-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Dickinson to Seattle that include hotel bookings?

Yes. In addition to deals on Dickinson to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dickinson to Seattle?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dickinson to Seattle.

Can I find deals for business class flights from Dickinson to Seattle?

Yes. Cheapflights offers flight deals from Dickinson to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$313+ Cheap Flights from Dickinson, ND to Seattle

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Dickinson to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dickinson to Seattle

Cheapest

Best

Last-minute

One-way

Cheapest flights from Dickinson to Seattle
Explore the most affordable flight options available from Dickinson to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.

Thu 10/15:25 pm -

1 stop6h 34m

Mon 10/56:05 pm -

1 stop27h 04m

Deal found 9/11

$639

Find flight deals from Dickinson to Seattle

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$639 (United Airlines)
One-way from	$313 (United Airlines)

Provider with most accurate pricing for Dickinson-Seattle/Tacoma Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Dickinson-Seattle/Tacoma Intl flights.

Search Deals

From Dickinson to Seattle/Tacoma Intl

Search Deals

One-way flight from Dickinson to Seattle/Tacoma Intl

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

DickinsonSeattle

DIK Dickinson - SEA Seattle/Tacoma Intl

DIKSEA

Dickinson

Wed 10/14

5:25 pm-10:59 pm

1 stop6h 34m

Seattle/Tacoma Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$313

DickinsonSeattle

DIK Dickinson - SEA Seattle/Tacoma Intl

DIKSEA

Dickinson

Thu 10/1

5:25 pm-10:59 pm

1 stop6h 34m

Seattle/Tacoma Intl

Mon 10/5

6:05 pm-10:09 pm

1 stop27h 04m

$639

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Sorted by cheapest first

Compare providers for flights from Dickinson to Seattle

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dickinson to Seattle in September.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Dickinson, North Dakota-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dickinson, North Dakota-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dickinson, North Dakota-Seattle flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Dickinson, North Dakota-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dickinson, North Dakota-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dickinson to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Dickinson with our price prediction graph.

DIK-SEA

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Seattle

Get a feel of what it's like to fly with United Airlines from Dickinson to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

10,207 reviews

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!

United Airlines

7.4

Good

10,207 reviews

United Airlines

7.4

Good

10,207 reviews

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Related info for your journey

How long is the flight from Dickinson, North Dakota to Seattle?
There are many flights that can get you from Dickinson, North Dakota to Seattle in 6h 34m. Fly via United Airlines to get the fastest option. The distance between Dickinson, North Dakota and Seattle is about 915 mi.
Can I find deals for flights from Dickinson to Seattle that include hotel bookings?
Yes. In addition to deals on Dickinson to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dickinson to Seattle?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dickinson to Seattle.
Can I find deals for business class flights from Dickinson to Seattle?
Yes. Cheapflights offers flight deals from Dickinson to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

SeaTac

Renton

Tacoma

Lacey

Leavenworth

Olympia

Tukwila

Edmonds

Snoqualmie

Puyallup

Lynnwood

Centralia

Kent

Tumwater

Ellensburg

Issaquah

Marysville

Ocean Shores

Lakewood

Fife

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

Other flight options

Other flights from Dickinson

Popular flights

Seattle flight routes

Alternative routes for Dickinson to Seattle

Fargo to Seattle flights

Fargo to Portland flights

Bismarck to Seattle flights

Bismarck to Spokane flights

Fargo to Spokane flights

Minot to Seattle flights

Grand Forks to Portland flights

Bismarck to Portland flights

Bismarck to Pasco flights

Minot to Portland flights

Dickinson to Spokane flights

Grand Forks to Seattle flights

Jamestown to Spokane flights

Minot to Spokane flights

Fargo to Bellingham flights

Top airline flying from Dickinson to Seattle

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$479	Average$595	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$313+ Cheap flights from Dickinson, ND to Seattle (DIK - SEA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dickinson to Seattle with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dickinson to Seattle

Cheapest flights from Dickinson to SeattleExplore the most affordable flight options available from Dickinson to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.

Explore the most affordable flight options available from Dickinson to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.

Best flights from Dickinson to SeattleDiscover carefully curated flight deals from Dickinson to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.

Discover carefully curated flight deals from Dickinson to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.

Last-minute flights from Dickinson to SeattleDiscover last-minute flight deals from Dickinson to Seattle. Data last updated September 13, 2026 and is based on user searches.

Discover last-minute flight deals from Dickinson to Seattle. Data last updated September 13, 2026 and is based on user searches.

One-way flights from Dickinson to SeattleSearch for one-way flight options from Dickinson to Seattle. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.

Search for one-way flight options from Dickinson to Seattle. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.

Find flight deals from Dickinson to Seattle

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Dickinson to Seattle that are best for you.

Compare providers for flights from Dickinson to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dickinson to Seattle in September.

Best time to book a flight from Dickinson to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Dickinson with our price prediction graph.

Reviews of airlines servicing Seattle

Get a feel of what it's like to fly with United Airlines from Dickinson to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Dickinson, North Dakota to Seattle?

Can I find deals for flights from Dickinson to Seattle that include hotel bookings?

How can I find direct flights from Dickinson to Seattle?

Can I find deals for business class flights from Dickinson to Seattle?

Traveling to a place near Seattle?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dickinson to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Dickinson to Seattle by cabin class

Find flights from Dickinson to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Dickinson and Seattle flights

Browse other Dickinson and Seattle flight options. Last updated on September 13, 2026.

Other flights from Dickinson

Browse through other flights departing from Dickinson. Flights are based on user searches made on Cheapflights and were last updated on September 13, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Other flights to Seattle

Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 13, 2026.

Top airline flying from Dickinson to Seattle

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Dickinson to Seattle
Explore the most affordable flight options available from Dickinson to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.

Best flights from Dickinson to Seattle
Discover carefully curated flight deals from Dickinson to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.

Last-minute flights from Dickinson to Seattle
Discover last-minute flight deals from Dickinson to Seattle. Data last updated September 13, 2026 and is based on user searches.

One-way flights from Dickinson to Seattle
Search for one-way flight options from Dickinson to Seattle. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.