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Dickinson

$399+ Cheap flights from Seattle to Dickinson, ND (SEA - DIK)

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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DIK
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap flight deals from Seattle to Dickinson

Cheapest flights from Seattle to Dickinson
Explore the most affordable flight options available from Seattle to Dickinson. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/292:26 pm
SEA
-
DIK
1 stop7h 08m
United Airlines
Wed 9/25:30 pm
DIK
-
SEA
1 stop6h 41m
United Airlines
Deal found 3/5$399
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/23:40 pm
SEA
-
DIK
1 stop5h 50m
United Airlines
Tue 5/58:15 am
DIK
-
SEA
1 stop26h 25m
United Airlines
Deal found 3/8$459
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/112:36 pm
SEA
-
DIK
1 stop6h 54m
United Airlines
Tue 6/168:25 am
DIK
-
SEA
2 stops11h 53m
United Airlines
Deal found 3/7$460

Find flight deals from Seattle to Dickinson

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Dickinson (DIK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$399
(United Airlines)
Provider with most accurate pricing for Seattle/Tacoma Intl-Dickinson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Dickinson flights.
Search Deals
From Seattle/Tacoma Intl to Dickinson
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Dickinson 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, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2026.
Use the filters below to find and compare flights from Seattle to Dickinson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleDickinson

SEA - DIK

SEADIK

Seattle/Tacoma Intl

Sat 8/29

2:26 pm-10:34 pm

1 stop7h 08m

Dickinson

Wed 9/2

5:30 pm-11:11 pm

1 stop6h 41m

$399

SeattleDickinson

SEA - DIK

SEADIK

Seattle/Tacoma Intl

Sat 5/2

3:40 pm-10:30 pm

1 stop5h 50m

Dickinson

Tue 5/5

8:15 am-9:40 am

1 stop26h 25m

$459

SeattleDickinson

SEA - DIK

SEADIK

Seattle/Tacoma Intl

Thu 6/11

2:36 pm-10:30 pm

1 stop6h 54m

Dickinson

Tue 6/16

8:25 am-3:55 pm

1 stop8h 30m

$482

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Sorted by cheapest first

Compare providers for flights from Seattle to Dickinson

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 Seattle to Dickinson in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Seattle-Dickinson, North Dakota flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Dickinson, North Dakota flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Dickinson, North Dakota flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Dickinson, North Dakota 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 Seattle-Dickinson, North Dakota 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 Seattle to Dickinson

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

Get insights into the airlines that provide service to Dickinson. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dickinson. Reviews last updated March 10, 2026.
See what other customers who have flown with United Airlines from Seattle to Dickinson have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,409 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,409 reviews
United Airlines
7.4
Good
9,409 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Seattle to Dickinson. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    United Airlines can get you from Seattle to Dickinson, North Dakota in just under 7h 08m. Your travel time can differ by up to . There are 915 mi between Seattle and Dickinson, North Dakota.

  • What is the cheapest airline to fly from Seattle to Dickinson, North Dakota round-trip?

    United Airlines, at $248, was found to be the cheapest airline from Seattle to Dickinson, North Dakota..

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

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

  • How can I find direct flights from Seattle to Dickinson?

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

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

    Yes. Cheapflights offers flight deals from Seattle to Dickinson 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

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Top airline flying from Seattle to Dickinson

Discover the top airline that operate flights from Seattle to Dickinson. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$428FlexibilityNo cancel feeOn-time69%

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