Cheap flights from Hartford Bradley International to Seattle

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Flight deals from Hartford Bradley International to Seattle

Looking for a cheap last-minute deal or the best round-trip flight from Hartford Bradley International to Seattle? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Hartford Bradley International to Seattle

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Hartford Bradley International to Seattle flights are currently cheapest in June.

Alternative Hartford Bradley International to Seattle routes

Looking for the cheapest, fastest or easiest route from Hartford Bradley International to Seattle? You could fly into the following airports instead.

Hartford to Seattle: Flight information

The things to know before you go.
Cheapest flight foundC$447
Cheapest month to flyJune

Finding cheap flights from Hartford Bradley International to Seattle: Frequently asked questions

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Paine Field.
The best price we found for a round-trip flight from Hartford Bradley International to Seattle is C$447. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Hartford Bradley International to Seattle. But we found flights with one or more stops from C$447.
There are no flights flying from Hartford Bradley International to Seattle, as of May 2025.
The cheapest month to fly from Hartford Bradley International to Seattle is usually May 2025.
If you're flying from Hartford Bradley International Airport, the cheapest airport near Seattle is Seattle / Tacoma International – which is 19.5 km away from the center of Seattle. We've found flights to this airport from C$447.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Hartford Bradley International Airport to Seattle on Friday, June 27, 2025.
No airlines currently offer direct flights between Hartford Bradley International Airport and Seattle. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 12°C. August is typically the warmest month in Seattle, when it usually averages around 23°C. You can expect the least rain in July. The coldest month is December, with temperatures averaging 0°C. The rainiest month is November.
Currently, Sun Country Airlines offers the cheapest flight tickets to Seattle.

Flying from Bradley International Airport (BDL) to Seattle: what you need to know

  • Bradley International Airport is located in Hartford. Following the UTC-7 timezone, Seattle is three hours behind Hartford.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to board your BDL to Seattle flight.

  • If you're flying during a public holiday or another peak period, allow extra time. A good rule is two hours before domestic flights and up to four hours before international departures. Lines at security and check-in will be longer.

  • The journey from central Hartford to BDL takes around 30 minutes by public transport. If you drive, ride-share or take a cab, you'll cover the 19 kilometres in 15 minutes or so, depending on traffic conditions.

  • Want a stress-free start to your journey? Stay near BDL. Whether you're boarding an early flight from Bradley International Airport to Seattle or don't want departure day to feel hectic, these hotels put convenience first:

  • 80.22% of flights leaving Bradley International Airport arrive at their destination according to schedule. Given its solid on-time performance, disruptions are unlikely when flying out of BDL.

  • The address for BDL is Schoephoester Road.

How to find the cheapest flights from Bradley International Airport (BDL) to Seattle

  • C$226 is currently the lowest price for a one-way Bradley International Airport to Seattle flight. A return flight ticket starts from C$447. These fares can change based on demand.

  • To pick up cheap flights from BDL to Seattle, book as early as you can. Airlines generally offer their most competitively priced fares when tickets are first released.

  • The 'Whole month' search tool will show you the cheapest tickets from Bradley International Airport to Seattle across each month. It's an easy way to snap up a bargain if your travel plans are flexible.

  • You don't need to check in daily to see if fares have dropped when you create a Price Alert. We'll notify you the moment there's an extra saving on cheap flights from BDL to Seattle.

  • Select your ideal arrival and departure times, airlines and number of stops with our filters. Then, sort the results for your flight from Bradley International Airport to Seattle by 'Fastest,' 'Best' or 'Cheapest.'

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport (SEA) is around 23 kilometres from the centre of Seattle. If you're grabbing a cab or a ride-share, the drive takes about 20 minutes.

  • Travelling to the centre by public transport takes around 55 minutes.

  • If you're arriving on a late flight from Bradley International Airport to Seattle, nothing beats the convenience of staying close to the terminal. Pick up your bags from the carousel and then be showered and resting soon after at one of these hotels near SEA:

  • Go where the road takes you with a Seattle-Tacoma International Airport rental car. Book your wheels from Thrifty, Europcar or Budget and find adventure across Seattle and beyond.

  • To secure the lowest price, book your vehicle from Seattle-Tacoma International Airport about one week in advance of your flight from BDL to Seattle.

Lake Union Sea Plane Base Airport (LKE)

  • After your flight from Bradley International Airport to Seattle has arrived, you can reach the city centre in around 10 minutes by car. Central Seattle is roughly 3 kilometres from Lake Union Sea Plane Base Airport (LKE).

  • If you're catching public transport, it'll take about 25 minutes.

  • Hang up the 'Do not disturb' sign and unwind at a hotel near LKE. Here are a few options where you can kick back after your BDL to Seattle flight:

Best time to go to Seattle

  • Travel to Seattle in high season if you prefer a lively atmosphere, but remember that prices are usually higher. Alternatively, book your flights from Bradley International Airport to Seattle in the low season when prices are cheaper and it's less crowded.

  • Book a Bradley International Airport to Seattle flight ticket with a departure in August if you're eager to visit the city during its warmest month. Expect temperatures to range from 12ºC (54ºF) to 28ºC (82ºF).

  • February has average temperatures of between -1ºC (30ºF) and 11ºC (52ºF). Look for a cheap ticket from BDL to Seattle around that time if you like cooler conditions.

More about Seattle

  • Once you've booked your flight from Bradley International Airport to Seattle, choose a hotel that puts you where you want to be. Make one of these options your base for exploring Seattle:

  • All great journeys should include a little sightseeing. LMN Architects, Greyhound: Bus Station and Boeing Radiation Effects Lab are attractions you won't want to skip in Seattle.

Explore more of United States

  • Seattle is easy to fall in love with, but there are so many other parts of United States just waiting to be explored. About 241 kilometres south of Seattle, a visit to Portland will keep you busy. Start with attractions like Pioneer Courthouse Square, Portland Japanese Garden and Pittock Mansion.

  • If you're eager to discover another major stop in United States, head for Spokane, about 370 kilometres east of Seattle. Manito Park, Northwest Museum of Arts & Culture and Spokane Falls are the start of reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.