$303+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DIK
Oct 13 — Oct 201
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Dickinson 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 Seattle to Dickinson
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Best
Last-minute
One-way
Cheapest flights from Seattle to DickinsonExplore 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 September 13, 2026.
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 September 13, 2026.
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/73:55 pm -
1 stop5h 14m
Sun 10/115:25 pm -
1 stop6h 34m
Deal found 9/12![United Airlines logo]()
$375
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Wed 9/232:34 pm -
1 stop6h 35m
Sun 9/275:25 pm -
1 stop6h 34m
Deal found 9/8![United Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 9/10. 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 11/103:49 pm -
1 stop5h 21m
Sun 11/155:25 pm -
1 stop6h 50m
Deal found 9/10![United Airlines logo]()
$398
This United Airlines deal was found by Cheapflights users on 9/10. 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 11/1012:20 pm -
2 stops8h 50m
Sat 11/145:00 am -
2 stops12h 26m
Deal found 9/10![United Airlines logo]()
$402
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/2512:16 pm -
2 stops8h 53m
Tue 9/298:24 am -
2 stops12h 05m
Deal found 9/10![United Airlines logo]()
$473
This United Airlines deal was found by Cheapflights users on 9/10. 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 11/117:00 am -
2 stops14h 10m
Sun 11/155:25 pm -
1 stop6h 50m
Deal found 9/10![United Airlines logo]()
$502
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 11/310:40 am -
2 stops10h 30m
Tue 11/105:00 am -
2 stops12h 27m
Deal found 9/8![United Airlines logo]()
$513
Best flights from Seattle to DickinsonDiscover carefully curated flight deals from Seattle to Dickinson 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 Seattle to Dickinson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/73:55 pm -
1 stop5h 14m
Sun 10/115:25 pm -
1 stop6h 34m
Deal found 9/12![United Airlines logo]()
$375
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Wed 9/232:34 pm -
1 stop6h 35m
Sun 9/275:25 pm -
1 stop6h 34m
Deal found 9/8![United Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 9/10. 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 1/303:51 pm -
1 stop5h 43m
Tue 2/25:00 am -
1 stop5h 59m
Deal found 9/10![United Airlines logo]()
$398
Last-minute flights from Seattle to DickinsonDiscover last-minute flight deals from Seattle to Dickinson. Data last updated September 13, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Dickinson. Data last updated September 13, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Wed 9/232:34 pm -
1 stop6h 35m
Sun 9/275:25 pm -
1 stop6h 34m
Deal found 9/8![United Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/248:30 am -
1 stop6h 13m
Mon 9/285:25 pm -
1 stop6h 34m
Deal found 9/9![United Airlines logo]()
$519
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/2512:16 pm -
2 stops8h 53m
Tue 9/298:24 am -
2 stops12h 05m
Deal found 9/10![United Airlines logo]()
$473
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/73:55 pm -
1 stop5h 14m
Sun 10/115:25 pm -
1 stop6h 34m
Deal found 9/12![United Airlines logo]()
$375
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/109:05 am -
2 stops12h 04m
Sat 10/178:00 am -
2 stops11h 44m
Deal found 9/12![United Airlines logo]()
$740
One-way flights from Seattle to DickinsonSearch for one-way flight options from Seattle to Dickinson. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
Search for one-way flight options from Seattle to Dickinson. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/33:55 pm -
1 stop5h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$303
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/26:43 pm -
2 stops26h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$323
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 September 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $375 (United Airlines) |
One-way from | $303 (United Airlines) |
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 7,457,451 searches. Data last updated September 13, 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
Cheapest round-trip
Quickest round-trip
SeattleDickinson
SEA Seattle/Tacoma Intl - DIK Dickinson
SEADIK
Seattle/Tacoma Intl
Sat 10/3
3:55 pm-10:09 pm
1 stop5h 14m
Dickinson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$303
SeattleDickinson
SEA Seattle/Tacoma Intl - DIK Dickinson
SEADIK
Seattle/Tacoma Intl
Fri 10/2
6:05 pm-10:09 pm
1 stop27h 04m
Dickinson
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$341
SeattleDickinson
SEA Seattle/Tacoma Intl - DIK Dickinson
SEADIK
Seattle/Tacoma Intl
Wed 10/7
3:55 pm-10:09 pm
1 stop5h 14m
Dickinson
Sun 10/11
5:25 pm-10:59 pm
1 stop6h 34m
$375
SeattleDickinson
SEA Seattle/Tacoma Intl - DIK Dickinson
SEADIK
Seattle/Tacoma Intl
Wed 9/23
2:34 pm-10:09 pm
1 stop6h 35m
Dickinson
Sun 9/27
5:25 pm-10:59 pm
1 stop6h 34m
$388
SeattleDickinson
SEA Seattle/Tacoma Intl - DIK Dickinson
SEADIK
Seattle/Tacoma Intl
Sat 1/30
3:51 pm-10:34 pm
1 stop5h 43m
Dickinson
Tue 2/2
5:00 am-9:59 am
1 stop5h 59m
$398
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
SEA-DIK
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.
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.
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