$107 Cheap Flights from Seattle (SEA) to Hartford (BDL)

View $107 flight on Wed, Feb 11, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Bradley Intl. Airport (BDL)

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Cheap Flights from Seattle to Hartford (SEA-BDL)

Prices were available within the past 7 days and start at $107 for one-way flights and $213 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Feb 10 - Tue, Feb 24
SEA
Seattle
BDL
Hartford
$213 Roundtrip, found 4 days ago
$213
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Feb 10 from Seattle to Hartford, returning Tue, Feb 24, priced at $213 found 4 days ago
American Airlines
Tue, Feb 24 - Sat, Feb 28
SEA
Seattle
BDL
Hartford
$214 Roundtrip, found 6 days ago
$214
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Feb 24 from Seattle to Hartford, returning Sat, Feb 28, priced at $214 found 6 days ago
American Airlines
Tue, Feb 24 - Sat, Feb 28
SEA
Seattle
BDL
Hartford
$216 Roundtrip, found 6 days ago
$216
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Feb 24 from Seattle to Hartford, returning Sat, Feb 28, priced at $216 found 6 days ago
Delta
Wed, Feb 11 - Sat, Feb 21
SEA
Seattle
BDL
Hartford
$228 Roundtrip, found 4 days ago
$228
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Feb 11 from Seattle to Hartford, returning Sat, Feb 21, priced at $228 found 4 days ago
United
Thu, Dec 4 - Sat, Dec 6
SEA
Seattle
BDL
Hartford
$230 Roundtrip, found 6 days ago
$230
Roundtrip
found 6 days ago
Select United flight, departing Thu, Dec 4 from Seattle to Hartford, returning Sat, Dec 6, priced at $230 found 6 days ago
United
Tue, Jan 6 - Wed, Jan 14
SEA
Seattle
BDL
Hartford
$232 Roundtrip, found 4 days ago
$232
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jan 6 from Seattle to Hartford, returning Wed, Jan 14, priced at $232 found 4 days ago
United
Tue, Feb 24 - Sat, Feb 28
SEA
Seattle
BDL
Hartford
$234 Roundtrip, found 6 days ago
$234
Roundtrip
found 6 days ago
Select United flight, departing Tue, Feb 24 from Seattle to Hartford, returning Sat, Feb 28, priced at $234 found 6 days ago
Southwest Airlines
Thu, Dec 4 - Sat, Dec 6
SEA
Seattle
BDL
Hartford
$240 Roundtrip, found 6 days ago
$240
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Thu, Dec 4 from Seattle to Hartford, returning Sat, Dec 6, priced at $240 found 6 days ago
United
Wed, Feb 11 - Sat, Feb 21
SEA
Seattle
BDL
Hartford
$241 Roundtrip, found 4 days ago
$241
Roundtrip
found 4 days ago
Select United flight, departing Wed, Feb 11 from Seattle to Hartford, returning Sat, Feb 21, priced at $241 found 4 days ago
JetBlue Airways
Thu, May 7 - Sat, May 23
SEA
Seattle
BDL
Hartford
$453 Roundtrip, found 2 days ago
$453
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Thu, May 7 from Seattle to Hartford, returning Sat, May 23, priced at $453 found 2 days ago

Find the cheapest month to fly from Seattle (SEA) to Hartford (BDL)

September is typically the cheapest month to fly

From $228 - $683 per traveler.

Alternative airports near Hartford

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bradley Intl. BDL. Cheapest option available. Average driving time to city center is 17 minutes. Flights from $493
BDL
Bradley Intl.
Cheapest
Average driving time to city center17 min
Flights from $493

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Bradley Intl. Airport (BDL) cost?
Grab a cheap one-way flight from $107 or cheap return flight from $213 from Seattle - Tacoma Intl. Airport (SEA) to Bradley Intl. Airport (BDL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Bradley Intl. Airport (BDL)?
Traveling in February may help you find better deals, as it's the cheapest month for flights between SEA and BDL. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Bradley Intl. Airport (BDL)?
To find the cheapest airline flying from SEA to BDL, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Bradley Intl. Airport (BDL)?
Direct flights from Seattle - Tacoma Intl. Airport (SEA) to Bradley Intl. Airport (BDL) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SEA to BDL?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on a range of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Bradley Intl. Airport (BDL)?
To avoid possible delays on the Seattle - Tacoma Intl. Airport (SEA) to Bradley Intl. Airport (BDL) route, fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Bradley Intl. Airport (BDL) last-minute?
Holding off until just before your departure to book a flight from SEA to BDL generally means paying more. While it's possible to find some last-minute offers, there's no guarantee. Keep your travel plans flexible for a better chance of scoring a bargain.
Is it cheaper to book a SEA to BDL flight and hotel package?
Opting for a SEA to BDL flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our extensive range of hotels and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Bradley Intl. Airport (BDL)?
If you reserved your SEA to BDL flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Bradley Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$212
Distance
2424 mi

Book with confidence

Seattle to Hartford Flights

The cheapest times to fly from Seattle to Hartford

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 Seattle to Hartford are during the month of February. You can find some of the cheapest flights from Seattle to Hartford with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Hartford

Sunday is one of the best days to book for cheap flights from Seattle to Hartford: 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 Seattle to Hartford

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 Seattle to Hartford in 2025. You can also book with separate airlines for your outbound and return journeys, from $107 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 Seattle to Hartford 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 Seattle to Hartford 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.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seattle to Hartford Flights

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*Available to One Key members.