Cheap Flights From Bradley Intl. (BDL) To Seattle - Tacoma Intl. (SEA)

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Cheapest Flights from Hartford (BDL) to Seattle (SEA)

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were CA $1,077 round trip and CA $394 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Aug. 28 - Mon, Sep. 1
BDL
Hartford
SEA
Seattle
CA $1,077 Roundtrip, found 2 days ago
CA $1,077
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Thu, Aug. 28 from Hartford to Seattle, returning Mon, Sep. 1, priced at CA $1,077 found 2 days ago
Thu, Aug. 28 - Mon, Sep. 1
BDL
Hartford
SEA
Seattle
CA $1,130 Roundtrip, found 2 days ago
CA $1,130
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Thu, Aug. 28 from Hartford to Seattle, returning Mon, Sep. 1, priced at CA $1,130 found 2 days ago
Thu, Aug. 28 - Mon, Sep. 1
BDL
Hartford
SEA
Seattle
CA $1,193 Roundtrip, found 2 days ago
CA $1,193
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Aug. 28 from Hartford to Seattle, returning Mon, Sep. 1, priced at CA $1,193 found 2 days ago
Thu, Aug. 28 - Mon, Sep. 1
BDL
Hartford
SEA
Seattle
CA $1,259 Roundtrip, found 2 days ago
CA $1,259
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Aug. 28 from Hartford to Seattle, returning Mon, Sep. 1, priced at CA $1,259 found 2 days ago
Thu, Aug. 28 - Mon, Sep. 1
BDL
Hartford
SEA
Seattle
CA $1,348 Roundtrip, found 2 days ago
CA $1,348
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Aug. 28 from Hartford to Seattle, returning Mon, Sep. 1, priced at CA $1,348 found 2 days ago
Thu, Aug. 28 - Mon, Sep. 1
BDL
Hartford
SEA
Seattle
CA $1,383 Roundtrip, found 2 days ago
CA $1,383
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Thu, Aug. 28 from Hartford to Seattle, returning Mon, Sep. 1, priced at CA $1,383 found 2 days ago
Thu, Aug. 28 - Mon, Sep. 1
BDL
Hartford
SEA
Seattle
CA $1,437 Roundtrip, found 2 days ago
CA $1,437
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Thu, Aug. 28 from Hartford to Seattle, returning Mon, Sep. 1, priced at CA $1,437 found 2 days ago
Thu, Aug. 28 - Mon, Sep. 1
BDL
Hartford
SEA
Seattle
CA $1,500 Roundtrip, found 2 days ago
CA $1,500
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Aug. 28 from Hartford to Seattle, returning Mon, Sep. 1, priced at CA $1,500 found 2 days ago
Thu, Aug. 28 - Mon, Sep. 1
BDL
Hartford
SEA
Seattle
CA $1,565 Roundtrip, found 2 days ago
CA $1,565
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Aug. 28 from Hartford to Seattle, returning Mon, Sep. 1, priced at CA $1,565 found 2 days ago
Thu, Aug. 28 - Mon, Sep. 1
BDL
Hartford
SEA
Seattle
CA $1,653 Roundtrip, found 2 days ago
CA $1,653
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Aug. 28 from Hartford to Seattle, returning Mon, Sep. 1, priced at CA $1,653 found 2 days ago

Frequently asked questions

Are there direct flights from Bradley International Airport to SEA?
If you'd like to travel as quickly as possible from Bradley Intl. Airport (BDL) to SEA, try American Airlines, Delta and United Airlines. No airlines provide direct flights between the two locations, so you'll need to make at least one stopover.
What airlines fly from Bradley Intl. Airport (BDL) to Sea-Tac Airport?
Currently, no airlines offer direct flights between BDL and SEA. Save time and avoid tedious layovers by investigating the quickest routes in advance.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.