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$575+ Cheap flights from Dickinson, ND (DIK) to Washington

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
DIK — SEA
Mar 9 — Mar 161
Mon 3/9
Mon 3/16
1 adult, Economy
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Cheap flight deals from Dickinson to Washington

Cheapest flights from Dickinson to Washington
Explore the most affordable flight options available from Dickinson to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 7, 2026.

This United Airlines deal was found by Cheapflights users on 2/7. 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.
Wed 3/48:30 am
DIK
-
GEG
1 stop7h 46m
United Airlines
Wed 3/185:00 am
GEG
-
DIK
1 stop16h 05m
United Airlines
Deal found 2/7$575
This United Airlines deal was found by Cheapflights users on 2/5. 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 2/75:25 pm
DIK
-
GEG
2 stops18h 19m
United Airlines
Wed 2/114:10 pm
GEG
-
DIK
1 stop5h 06m
United Airlines
Deal found 2/5$779

Find flight deals from Dickinson to Washington

Keep the following information in mind while searching for Dickinson to Washington flight deals. Data was last updated February 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$575
(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.
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From Dickinson to Washington
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dickinson to Washington 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 February 7, 2026.
Use the filters below to find and compare flights from Dickinson to Washington that are best for you.

Fly from

Dickinson

Fly to

Washington

Route

Depart

Return

Price

DickinsonSpokane

DIK - GEG

DIKGEG

Dickinson

Wed 3/4

8:30 am-3:16 pm

1 stop7h 46m

Spokane

Wed 3/18

5:00 am-10:05 pm

1 stop16h 05m

$575

DickinsonSpokane

DIK - GEG

DIKGEG

Dickinson

Tue 2/17

8:30 am-11:45 am

2 stops52h 15m

$742

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Best time to book a flight from Dickinson to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Dickinson 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.

Cheapflights Insights

Everything you need to know about your flight from Dickinson to Washington

What is the cheapest month to book a flight from Dickinson, North Dakota to State of Washington?

Currently, August is the cheapest month in which you can book a flight from Dickinson, North Dakota to State of Washington (average of $227). Flying from Dickinson, North Dakota to State of Washington in December is currently the most expensive (average of $459). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

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

  • What airport do you fly from for flights from Dickinson to Washington?

    Located just 5.8 mi from the city center, Dickinson (DIK) is the airport most travelers will use when flying to Washington from Dickinson.

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

    Airlines like United Airlines fly from Dickinson, North Dakota to State of Washington in about 7h 46m. The time it takes to get you to your destination can typically vary by up to . The distance from Dickinson, North Dakota to State of Washington is about 692 mi.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Dickinson, North Dakota to State of Washington?

    Currently, August is the cheapest month in which you can book a flight from Dickinson, North Dakota to State of Washington (average of $227). Flying from Dickinson, North Dakota to State of Washington in December is currently the most expensive (average of $459). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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