Popular airlines from Swindon to Seattle, WA (SEA-Seattle - Tacoma Intl.)
Alaska AirlinesAlaska Airlines
DeltaDelta
American AirlinesAmerican Airlines
UnitedUnited
Southwest AirlinesSouthwest Airlines
Frontier AirlinesFrontier Airlines
Air CanadaAir Canada
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Today's featured flight deals from Swindon to Seattle, WA (SEA-Seattle - Tacoma Intl.)
- Santa Ana (SNA) to Seattle (SEA).Alaska Airlines, nonstop.Departing on Thu, Jan 22 at 6:45am from Santa Ana, arriving at 9:53am in Seattle.Returning on Mon, Jan 26 at 7:44pm from Seattle, arriving at 10:27pm in Santa Ana.Select Alaska Airlines flight departing on Thu, Jan 22 at 6:45am from Santa Ana, returning on Mon, Jan 26 at 7:44pm from Seattle priced at $9990% less than typical$99
- Detroit (DTW) to Seattle (SEA).Alaska Airlines, nonstop.Departing on Thu, Dec 25 at 6:40am from Detroit, arriving at 8:49am in Seattle.Returning on Thu, Jan 1 at 6:00am from Seattle, arriving at 7:17pm in Detroit.Select Alaska Airlines flight departing on Thu, Dec 25 at 6:40am from Detroit, returning on Thu, Jan 1 at 6:00am from Seattle priced at $38745% less than typical$387
- Charlotte (CLT) to Seattle (SEA).American Airlines, nonstop.Departing on Thu, Dec 18 at 9:37am from Charlotte, arriving at 12:37pm in Seattle.Returning on Thu, Jan 1 at 6:00am from Seattle, arriving at 2:00pm in Charlotte.Select American Airlines flight departing on Thu, Dec 18 at 9:37am from Charlotte, returning on Thu, Jan 1 at 6:00am from Seattle priced at $46940% less than typical$469
- Charlotte (CLT) to Seattle (SEA).American Airlines, nonstop.Departing on Wed, Dec 24 at 9:37am from Charlotte, arriving at 12:37pm in Seattle.Returning on Fri, Jan 2 at 6:00am from Seattle, arriving at 2:00pm in Charlotte.Select American Airlines flight departing on Wed, Dec 24 at 9:37am from Charlotte, returning on Fri, Jan 2 at 6:00am from Seattle priced at $42645% less than typical$426
- Charlotte (CLT) to Seattle (SEA).American Airlines, nonstop.Departing on Mon, Dec 22 at 6:21pm from Charlotte, arriving at 9:10pm in Seattle.Returning on Fri, Jan 2 at 6:00am from Seattle, arriving at 2:00pm in Charlotte.Select American Airlines flight departing on Mon, Dec 22 at 6:21pm from Charlotte, returning on Fri, Jan 2 at 6:00am from Seattle priced at $46940% less than typical$469
- Charlotte (CLT) to Seattle (SEA).American Airlines, nonstop.Departing on Tue, Dec 23 at 6:21pm from Charlotte, arriving at 9:10pm in Seattle.Returning on Sun, Dec 28 at 1:53pm from Seattle, arriving at 9:55pm in Charlotte.Select American Airlines flight departing on Tue, Dec 23 at 6:21pm from Charlotte, returning on Sun, Dec 28 at 1:53pm from Seattle priced at $44835% less than typical$448
- Charlotte (CLT) to Seattle (SEA).American Airlines, nonstop.Departing on Thu, Dec 25 at 9:37am from Charlotte, arriving at 12:37pm in Seattle.Returning on Sat, Jan 3 at 6:00am from Seattle, arriving at 2:00pm in Charlotte.Select American Airlines flight departing on Thu, Dec 25 at 9:37am from Charlotte, returning on Sat, Jan 3 at 6:00am from Seattle priced at $47035% less than typical$470
- Detroit (DTW) to Seattle (SEA).Delta, nonstop.Departing on Wed, Dec 24 at 8:13pm from Detroit, arriving at 10:25pm in Seattle.Returning on Sun, Dec 28 at 6:00am from Seattle, arriving at 1:14pm in Detroit.Select Delta flight departing on Wed, Dec 24 at 8:13pm from Detroit, returning on Sun, Dec 28 at 6:00am from Seattle priced at $39735% less than typical$397
- Charlotte (CLT) to Seattle (SEA).American Airlines, nonstop.Departing on Thu, Dec 25 at 9:37am from Charlotte, arriving at 12:37pm in Seattle.Returning on Thu, Jan 1 at 6:00am from Seattle, arriving at 2:00pm in Charlotte.Select American Airlines flight departing on Thu, Dec 25 at 9:37am from Charlotte, returning on Thu, Jan 1 at 6:00am from Seattle priced at $49130% less than typical$491
Origin airport | SWI-All Airports |
|---|---|
Destination airport | Seattle - Tacoma Intl. |
Distance | 4744 mi |
Swindon to Seattle Flights
The cheapest times to fly from Swindon to Seattle
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Swindon to Seattle are during the month of . You can find some of the cheapest flights from Swindon to Seattle with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Swindon to Seattle
Sunday is one of the best days to book for cheap flights from Swindon to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Swindon to Seattle
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Swindon to Seattle in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Swindon to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Swindon to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
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Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.