$2,407+ Cheap flights from Seattle (SEA) to Darlington (MME)
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 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MME
Jan 11 — Jan 181
1 adult, Economy
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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 Darlington
Cheapest flights from Seattle to DarlingtonExplore the most affordable flight options available from Seattle to Darlington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.
Explore the most affordable flight options available from Seattle to Darlington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.
This Delta deal was found by Cheapflights users on 12/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:55 pmSEA - MME
2 stops39h 15mDelta
Sun 12/286:00 amMME - SEA
1 stop13h 50mDelta
Deal found 12/9![Delta logo]()
$2,407
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/193:05 pmSEA - MME
1 stop18h 15mDelta
Sat 12/279:40 amMME - SEA
1 stop34h 10mDelta
Deal found 12/11![Delta logo]()
$2,446
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/193:05 pmSEA - MME
1 stop18h 15mDelta
Sun 12/286:00 amMME - SEA
2 stops25h 00mDelta
Deal found 12/11![Delta logo]()
$2,456
This Delta deal was found by Cheapflights users on 12/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:10 amSEA - MME
2 stops18h 20mDelta
Sat 12/279:40 amMME - SEA
1 stop34h 10mDelta
Deal found 12/9![Delta logo]()
$2,631
This Delta deal was found by Cheapflights users on 12/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:55 pmSEA - MME
2 stops31h 35mDelta
Sun 12/286:00 amMME - SEA
1 stop13h 50mDelta
Deal found 12/9![Delta logo]()
$2,663
This Delta deal was found by Cheapflights users on 12/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:55 pmSEA - MME
2 stops31h 35mDelta
Sat 12/279:40 amMME - SEA
2 stops44h 43mDelta
Deal found 12/9![Delta logo]()
$2,667
Find flight deals from Seattle to Darlington
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Darlington (MME). 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 December 12, 2025.
Most accurate provider | Expedia 2 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $2,407 (Delta) |
- Most accurate provider: When it comes to deals on Seattle-Darlington flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Seattle-Darlington flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Seattle-Darlington flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Darlington flights, Cheapflights users trust Expedia the most. Expedia 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-Darlington 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 Darlington
Have a flexible travel schedule? Discover the best time to fly to Darlington 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.