$414+ 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
DIK — SEA
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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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 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 October 30, 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 October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 11/105:00 am -
2 stops12h 27m
Sat 11/143:49 pm -
1 stop5h 21m
Deal found 10/26![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sun 11/85:25 pm -
1 stop6h 50m
Sat 11/1412:45 pm -
1 stop8h 25m
Deal found 10/28![United Airlines logo]()
$553
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 11/95:00 am -
2 stops12h 12m
Sat 11/147:00 am -
2 stops14h 10m
Deal found 10/28![United Airlines logo]()
$564
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 11/95:00 am -
2 stops12h 12m
Fri 11/136:30 pm -
2 stops26h 40m
Deal found 10/29![United Airlines logo]()
$807
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sun 11/85:25 pm -
1 stop6h 50m
Fri 11/139:05 am -
3 stops29h 40m
Deal found 10/28![United Airlines logo]()
$817
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sun 11/85:25 pm -
1 stop6h 50m
Thu 11/123:49 pm -
1 stop5h 21m
Deal found 10/28![United Airlines logo]()
$891
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 October 30, 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 October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 11/105:00 am -
2 stops12h 27m
Sat 11/143:49 pm -
1 stop5h 21m
Deal found 10/26![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 11/95:00 am -
2 stops12h 12m
Sat 11/148:30 am -
1 stop6h 15m
Deal found 10/28![United Airlines logo]()
$559
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 11/95:00 am -
2 stops12h 12m
Fri 11/136:30 pm -
2 stops26h 40m
Deal found 10/29![United Airlines logo]()
$807
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 11/95:00 am -
2 stops12h 12m
Thu 11/1212:20 pm -
2 stops8h 50m
Deal found 10/28![United Airlines logo]()
$1,683
Last-minute flights from Dickinson to SeattleDiscover last-minute flight deals from Dickinson to Seattle. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Dickinson to Seattle. Data last updated October 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sun 11/85:25 pm -
1 stop6h 50m
Sat 11/1412:45 pm -
1 stop8h 25m
Deal found 10/28![United Airlines logo]()
$553
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sun 11/85:25 pm -
1 stop6h 50m
Fri 11/139:05 am -
3 stops29h 40m
Deal found 10/28![United Airlines logo]()
$817
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sun 11/85:25 pm -
1 stop6h 50m
Thu 11/123:49 pm -
1 stop5h 21m
Deal found 10/28![United Airlines logo]()
$891
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 11/95:00 am -
2 stops12h 12m
Sat 11/147:00 am -
2 stops14h 10m
Deal found 10/28![United Airlines logo]()
$564
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 11/95:00 am -
2 stops12h 12m
Fri 11/136:30 pm -
2 stops26h 40m
Deal found 10/29![United Airlines logo]()
$807
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 11/105:00 am -
2 stops12h 27m
Sat 11/143:49 pm -
1 stop5h 21m
Deal found 10/26![United Airlines logo]()
$414
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 October 30, 2026.
Search for one-way flight options from Dickinson to Seattle. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sun 11/85:25 pm -
1 stop6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![United Airlines logo]()
$493
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 11/95:25 pm -
2 stops31h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![United Airlines logo]()
$692
Find flight deals from Dickinson to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Dickinson (DIK) to Seattle (SEA). 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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $414 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Dickinson to Seattle 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 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Dickinson to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DickinsonSeattle
DIK Dickinson - SEA Seattle/Tacoma Intl
DIKSEA
Dickinson
Tue 11/10
5:00 am-4:27 pm
2 stops12h 27m
Seattle/Tacoma Intl
Sat 11/14
3:49 pm-10:10 pm
1 stop5h 21m
$414
DickinsonSeattle
DIK Dickinson - SEA Seattle/Tacoma Intl
DIKSEA
Dickinson
Mon 11/9
5:00 am-4:12 pm
2 stops12h 12m
Seattle/Tacoma Intl
Sat 11/14
8:30 am-3:45 pm
1 stop6h 15m
$559
Quickest round-trip
DickinsonSeattle
DIK Dickinson - SEA Seattle/Tacoma Intl
DIKSEA
Dickinson
Sun 11/8
5:25 pm-11:15 pm
1 stop6h 50m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$758
DickinsonSeattle
DIK Dickinson - SEA Seattle/Tacoma Intl
DIKSEA
Dickinson
Mon 11/9
5:00 am-4:12 pm
2 stops12h 12m
Seattle/Tacoma Intl
Fri 11/13
6:30 pm-10:10 pm
2 stops26h 40m
$807
DickinsonSeattle
DIK Dickinson - SEA Seattle/Tacoma Intl
DIKSEA
Dickinson
Mon 11/9
5:25 pm-9:19 pm
1 stop28h 54m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$922
DickinsonSeattle
DIK Dickinson - SEA Seattle/Tacoma Intl
DIKSEA
Dickinson
Mon 11/9
5:00 am-4:12 pm
2 stops12h 12m
Seattle/Tacoma Intl
Thu 11/12
12:20 pm-10:10 pm
2 stops8h 50m
$1,683
Sorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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 insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated October 30, 2026.
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.
Comfort
7.3
Food
6.7
Overall
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Comfort
7.3
Food
6.7
Overall
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Dickinson to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
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Top airline flying from Dickinson to Seattle
Discover the top airline that operate flights from Dickinson to Seattle. 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$479 | Average$595 | FlexibilityNo cancel fee | On-time69% |