CA $216 Cheap Flights from Hartford (BDL) to Seattle (SEA)

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards

Cheap flights from Hartford (BDL) to Seattle (SEA)

Prices were available within the past 7 days and start at CA $216 for one-way flights and CA $435 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Delta
American Airlines
American Airlines
Delta
American Airlines
American Airlines
Delta
United
Alaska Airlines

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

August is typically the cheapest month to fly

From CA $331 - CA $1,093 per traveller.

Graph displaying average flight prices per month

Flight from Hartford to Seattle (BDL - SEA) route information
Origin airport
Bradley Intl.
Destination airport
Seattle - Tacoma Intl.
Roundtrip price
CA $434
Distance
3879 km

Windsor Locks to Seattle Flights

The easy way to book your flights from Hartford to Seattle 

With Expedia, it’s simple to find and book flights to Seattle from Hartford whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Seattle - Tacoma Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Hartford to Seattle today, tomorrow, or this week.  

 

Save dollars with cheap flights from Bradley Intl., BDL to Seattle - Tacoma Intl., SEA 

Sort your search results by price to find great deals on your flight from Hartford to Seattle—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Seattle from Hartford currently is just CA $435 rising to CA $859.  

Here are more money-saving tips: 

  • Fly in November when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Seattle  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Seattle from Hartford 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Seattle with Expedia today.

Frequently asked questions

How much is a flight from BDL to Seattle - Tacoma Intl. Airport (SEA)?
The lowest price advertised for a round-trip journey between Bradley Intl. Airport (BDL) and Sea-Tac Airport is CA $435. But you better move fast. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BDL to SEA?
The majority of flights can be cancelled online, but each air carrier has its own set of terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Bradley International Airport to Sea-Tac Airport that have flexible change policies?
Plenty of airlines offer the option to reschedule your flight without a change fee. All you pay is the fare difference. When looking for Bradley Intl. Airport (BDL) to Seattle - Tacoma Intl. Airport (SEA) flights, you'll find a "No change fees" box for you to tick.
How many hours is the flight from Bradley International Airport to Seattle - Tacoma Intl. Airport (SEA)?
There are plenty of ways to make the 8 hours between Bradley International Airport and Sea-Tac Airport go by quicker. If you want to be productive, organize your camera roll or clear out all those unwanted emails. A good snooze also helps pass the time!
How far is the flight from Bradley International Airport to Sea-Tac Airport?
It's around 3,900 kilometres from BDL to SEA, so expect to be strapped into your seat for a while. Keep yourself entertained with things like your e-reader or a gripping book.
Which airlines fly direct from BDL to Seattle - Tacoma Intl. Airport (SEA)?
You won't find any airlines operating directly between Bradley Intl. Airport (BDL) and SEA, so be ready to make at least one stop on your journey. A layover can be a nice way to break up a trip!
Are Bradley International Airport to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so it's no sure thing. While last-minute deals between BDL and Sea-Tac Airport are of course possible, it also makes sense to keep an eye on prices well before you fly. In fact, some carriers release their prices up to a year prior to the departure date. Expedia is constantly updating the biggest bargains around, so keep checking and be ready to pounce when the price is right.

Explore a world of travel with Expedia

Seattle nearby Airports

Seattle Paine Field Intl. Airport

Hartford nearby Airports

Worcester

*Available to Expedia members.