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Cheap flights from Hartford to Seattle from $198

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Hartford to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:01 am - 2:36 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
10h 35m1 stop Chicago O'Hare Intl
American Airlines Logo
11:39 pm - 11:23 amSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
8h 44m1 stop Chicago O'Hare Intl
$395American Airlines
Tue, Dec 15 - Tue, Dec 15
American Airlines Logo
6:26 am - 2:44 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
11h 18m1 stop Dallas/Fort Worth
American Airlines Logo
7:00 am - 5:57 pmSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
7h 57m1 stop Charlotte Douglas
$395American Airlines
Sat, Dec 12 - Sat, Jan 9
Delta Logo
5:20 am - 10:47 amBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
8h 27m1 stop Detroit Metropolitan Wayne County
Delta Logo
11:05 pm - 12:07 pmSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
10h 02m1 stop Detroit Metropolitan Wayne County
$395Delta
Wed, Feb 24 - Tue, Mar 9
Delta Logo
5:09 pm - 11:40 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
9h 31m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:45 pm - 11:43 pmSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
6h 58m1 stop Detroit Metropolitan Wayne County
$395Delta
Wed, Feb 24 - Sat, Mar 6
United Airlines Logo
2:58 pm - 9:02 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
9h 04m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
12:30 pm - 11:41 pmSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
8h 11m1 stop Denver Intl
$395United Airlines
Wed, Jan 6 - Wed, Jan 13
United Airlines Logo
6:02 am - 1:49 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
10h 47m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
5:00 am - 3:55 pmSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
7h 55m1 stop Denver Intl
$400United Airlines
Sat, Dec 12 - Sat, Jan 9
Southwest Logo
12:30 pm - 10:50 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
13h 20m2 stops Baltimore/Washington Denver Intl
Southwest Logo
11:20 am - 9:25 pmSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
7h 05m1 stop Chicago Midway
$400Southwest
Wed, Dec 2 - Wed, Dec 9
Southwest Logo
12:30 pm - 10:50 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
13h 20m2 stops Baltimore/Washington Denver Intl
Southwest Logo
12:15 am - 11:15 amSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
8h 00m1 stop Chicago Midway
$400Southwest
Wed, Dec 2 - Fri, Dec 11
Multiple Airlines Logo
7:05 am - 12:22 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
32h 17m2 stops Columbus Denver Intl
Multiple Airlines Logo
6:33 pm - 7:59 pmSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
22h 26m1 stop Las Vegas Harry Reid Intl
$445Multiple Airlines
Sun, Dec 20 - Mon, Feb 1
Multiple Airlines Logo
5:51 pm - 5:10 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
26h 19m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
6:33 pm - 7:59 pmSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
22h 26m1 stop Las Vegas Harry Reid Intl
$451Multiple Airlines
Sun, Dec 20 - Mon, Feb 1

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Delta flights from Hartford to Seattle

Our best Delta deals on Hartford to Seattle flight tickets
Delta
Mar 2
BDL5:20 amHartford Bradley Intl
8h 27m
1 stop
SEA10:47 amSeattle/Tacoma Intl
Mar 6
SEA1:45 pmSeattle/Tacoma Intl
6h 58m
1 stop
BDL11:43 pmHartford Bradley Intl
$395
Delta
Dec 3
BDL8:00 amHartford Bradley Intl
11h 47m
1 stop
SEA4:47 pmSeattle/Tacoma Intl
Dec 8
SEA11:59 pmSeattle/Tacoma Intl
9h 24m
1 stop
BDL12:23 pmHartford Bradley Intl
$421
Delta
Mar 2
BDL5:00 pmHartford Bradley Intl
7h 51m
1 stop
SEA9:51 pmSeattle/Tacoma Intl
Mar 5
SEA1:45 pmSeattle/Tacoma Intl
6h 58m
1 stop
BDL11:43 pmHartford Bradley Intl
$439

Southwest flights from Hartford to Seattle

Our best Southwest deals on Hartford to Seattle flight tickets
Southwest
Dec 2
BDL12:30 pmHartford Bradley Intl
13h 20m
2 stops
SEA10:50 pmSeattle/Tacoma Intl
Dec 11
SEA12:15 amSeattle/Tacoma Intl
8h 00m
1 stop
BDL11:15 amHartford Bradley Intl
$400
Southwest
Dec 2
BDL12:30 pmHartford Bradley Intl
13h 20m
2 stops
SEA10:50 pmSeattle/Tacoma Intl
Dec 12
SEA6:45 amSeattle/Tacoma Intl
8h 55m
2 stops
BDL6:40 pmHartford Bradley Intl
$428
Southwest
Jan 29
BDL9:25 amHartford Bradley Intl
11h 15m
2 stops
SEA5:40 pmSeattle/Tacoma Intl
Feb 2
SEA6:20 amSeattle/Tacoma Intl
9h 55m
2 stops
BDL7:15 pmHartford Bradley Intl
$436

momondo Fare Finder

 
Use the filters below to find and compare flights from Hartford to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HartfordSeattle

BDL Hartford Bradley Intl - SEA Seattle/Tacoma Intl

BDLSEA

Hartford Bradley Intl

Tue 12/15

7:01 am-2:36 pm

1 stop10h 35m

Seattle/Tacoma Intl

Tue 12/15

11:39 pm-11:23 am

1 stop8h 44m

$395

HartfordSeattle

BDL Hartford Bradley Intl - SEA Seattle/Tacoma Intl

BDLSEA

Hartford Bradley Intl

Sat 12/12

6:26 am-2:44 pm

1 stop11h 18m

Seattle/Tacoma Intl

Sat 1/9

7:00 am-5:57 pm

1 stop7h 57m

$395

HartfordSeattle

BDL Hartford Bradley Intl - SEA Seattle/Tacoma Intl

BDLSEA

Hartford Bradley Intl

Wed 2/24

5:20 am-10:47 am

1 stop8h 27m

Seattle/Tacoma Intl

Tue 3/9

11:05 pm-12:07 pm

1 stop10h 02m

$395
Quickest round-trip

HartfordSeattle

BDL Hartford Bradley Intl - SEA Seattle/Tacoma Intl

BDLSEA

Hartford Bradley Intl

Wed 2/24

5:09 pm-11:40 pm

1 stop9h 31m

Seattle/Tacoma Intl

Sat 3/6

1:45 pm-11:43 pm

1 stop6h 58m

$395

HartfordSeattle

BDL Hartford Bradley Intl - SEA Seattle/Tacoma Intl

BDLSEA

Hartford Bradley Intl

Wed 1/6

2:58 pm-9:02 pm

1 stop9h 04m

Seattle/Tacoma Intl

Wed 1/13

12:30 pm-11:41 pm

1 stop8h 11m

$395

HartfordSeattle

BDL Hartford Bradley Intl - SEA Seattle/Tacoma Intl

BDLSEA

Hartford Bradley Intl

Sat 12/12

6:02 am-1:49 pm

2 stops10h 47m

Seattle/Tacoma Intl

Sat 1/9

5:00 am-3:55 pm

1 stop7h 55m

$400

HartfordSeattle

BDL Hartford Bradley Intl - SEA Seattle/Tacoma Intl

BDLSEA

Hartford Bradley Intl

Wed 12/2

12:30 pm-10:50 pm

2 stops13h 20m

Seattle/Tacoma Intl

Wed 12/9

11:20 am-9:25 pm

1 stop7h 05m

$400

HartfordSeattle

BDL Hartford Bradley Intl - SEA Seattle/Tacoma Intl

BDLSEA

Hartford Bradley Intl

Wed 12/2

12:30 pm-10:50 pm

2 stops13h 20m

Seattle/Tacoma Intl

Fri 12/11

12:15 am-11:15 am

1 stop8h 00m

$400

HartfordSeattle

BDL Hartford Bradley Intl - SEA Seattle/Tacoma Intl

BDLSEA

Hartford Bradley Intl

Sun 12/20

7:05 am-12:22 pm

2 stops32h 17m

Seattle/Tacoma Intl

Mon 2/1

6:33 pm-7:59 pm

1 stop22h 26m

$445

HartfordSeattle

BDL Hartford Bradley Intl - SEA Seattle/Tacoma Intl

BDLSEA

Hartford Bradley Intl

Sun 12/20

5:51 pm-5:10 pm

1 stop26h 19m

Seattle/Tacoma Intl

Mon 2/1

6:33 pm-7:59 pm

1 stop22h 26m

$451

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Hartford to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Hartford and Seattle?

Prices are currently low for flights on this route.

Typical prices usually range from $397 to $591.
The lowest price recently found on this route was $395.

What is the cheapest month to fly to Seattle?

In general, November is the cheapest month to fly from Hartford to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $449. If you don’t want to visit Seattle in November, then you should wait until January to fly from Hartford, when ticket prices are also cheap, with an average price of $481.

How far in advance should I book a flight from Hartford to Seattle?

You are more likely to see cheaper flights to Seattle from Hartford when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $566 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Hartford for as low as $476 on momondo.

Can stopping save me money on Hartford to Seattle flights?

You could potentially save up to 4% on your flight if you consider stops on a Hartford to Seattle flight.

How have Hartford to Seattle flight prices changed over time?

As of November 2026, prices for Hartford to Seattle flights are approximately 32% cheaper when compared to flights at the same time last year.

When to book flights from Hartford to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Hartford to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hartford to Seattle (BDL to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hartford to Seattle

Best Price Found

$198

Fastest flight time

8h 00m

Direct flights

None
The best one-way flight to Seattle from Hartford in the past 72 hours is $198. The best round-trip flight deal from Hartford to Seattle found on momondo in the last 72 hours is $395.
The fastest flight from Hartford to Seattle takes 8h 00m
There are no direct flights from Hartford to Seattle. There are no popular flight routes from Hartford to Seattle.
Search flight deals

Frequently asked questions about flying from Hartford to Seattle

  • How far is Hartford Bradley Intl to Seattle/Tacoma Intl by plane?

    There are 2428.3 mi between Hartford Bradley Intl and Seattle/Tacoma Intl. Typically, this will take 8h 00m by plane in normal conditions.

  • When did momondo last update prices for flights from Hartford Bradley Intl Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Hartford Bradley Intl Airport to Seattle/Tacoma Intl Airport were last updated today.

  • How many operators does momondo search for flights from Hartford Bradley Intl Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Hartford Bradley Intl Airport to Seattle/Tacoma Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hartford Bradley Intl Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Hartford to Seattle?

Best airlines flying from Hartford to Seattle

Compare and see reviews for airlines that fly from Hartford to Seattle with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $348Free CancellationRating
7.8
8,701 reviews
Search Delta flights
American AirlinesPriceFrom $364Free CancellationRating
7.0
12,228 reviews
Search American Airlines flights
United AirlinesPriceFrom $418Free CancellationRating
7.3
10,462 reviews
Search United Airlines flights
SouthwestPriceFrom $419Free CancellationRating
8.0
4,213 reviews
Search Southwest flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Kent
Olympia
Federal Way
Redmond
Lakewood
Lynnwood
Fife
Puyallup
Tukwila
Cle Elum
Marysville
Lacey
Kirkland
Centralia
Shoreline

Why use momondo?

Why should I use momondo to find a flight deal from Hartford to Seattle?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hartford to Seattle for you.

Can I find flights from Hartford to Seattle with flexible booking policies on momondo?

Yes. All flights to Seattle from Hartford on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Hartford to Seattle?

momondo provides multiple filters to help you find the best flight to Seattle from Hartford. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Hartford to Seattle right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Hartford to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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