Which layover airport has the shortest connection time from Seattle to Hartford?

Detroit (DTW) has the shortest average layover time for this route: 0h 55m.

What airlines fly to Hartford?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Hartford from Seattle according to our data. American Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Hartford. Keep in mind that there are 4 different airlines that fly to Hartford on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Seattle to Hartford?

Flights via Chicago (ORD) offer the lowest average round-trip price of $474.

Which layover airport has the shortest travel time from Seattle to Hartford?

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 7h 04m.

What is the cheapest airline that flies from Seattle/Tacoma Intl to Hartford Bradley Intl?

United Airlines, Delta, and Southwest are the most popular carriers operating from Seattle/Tacoma Intl to Hartford Bradley Intl

Which airport is the most popular layover for flights between Seattle and Hartford?

Chicago (ORD) was the most common stop: 20% of momondo users choosing 1-stop flights on this route connected there.

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

Prices for flights from Seattle/Tacoma Intl Airport to Hartford Bradley Intl Airport are refreshed on a daily basis.

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

As of October 2026, there are 5 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Hartford Bradley Intl Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Hartford Bradley Intl Airport.

What documentation or ID do you need to fly to Hartford Bradley Intl Airport?

The travel and health documents required for your trip to Hartford Bradley Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hartford Bradley Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$188 Cheap Flights from Seattle to Hartford in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Springfield

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One-way

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9:45 pm - 10:14 amSEA Seattle/Tacoma Intl-BDL Hartford Bradley Intl

9h 29m1 stop Charlotte Douglas

5:57 pm - 12:47 amBDL Hartford Bradley Intl-SEA Seattle/Tacoma Intl

9h 50m1 stop Chicago O'Hare Intl

$375American Airlines

Tue, Dec 1 - Sat, Dec 5

11:16 am - 12:22 amSEA Seattle/Tacoma Intl-BDL Hartford Bradley Intl

10h 06m1 stop Charlotte Douglas

6:18 am - 2:51 pmBDL Hartford Bradley Intl-SEA Seattle/Tacoma Intl

11h 33m1 stop Dallas/Fort Worth

$406American Airlines

Thu, Nov 5 - Sat, Nov 7

1:50 pm - 11:36 pmSEA Seattle/Tacoma Intl-BDL Hartford Bradley Intl

6h 46m1 stop Minneapolis St Paul

5:30 am - 11:09 amBDL Hartford Bradley Intl-SEA Seattle/Tacoma Intl

8h 39m1 stop Detroit Metropolitan Wayne County

$406Delta

Wed, Nov 11 - Mon, Nov 16

11:45 am - 11:32 pmSEA Seattle/Tacoma Intl-BDL Hartford Bradley Intl

8h 47m1 stop Detroit Metropolitan Wayne County

5:20 pm - 11:52 pmBDL Hartford Bradley Intl-SEA Seattle/Tacoma Intl

9h 32m1 stop Atlanta Hartsfield-Jackson

$406Delta

Sat, Oct 24 - Wed, Oct 28

7:00 am - 5:54 pmSEA Seattle/Tacoma Intl-BDL Hartford Bradley Intl

7h 54m1 stop Chicago O'Hare Intl

12:37 pm - 7:03 pmBDL Hartford Bradley Intl-SEA Seattle/Tacoma Intl

9h 26m1 stop Chicago O'Hare Intl

$406United Airlines

Wed, Nov 11 - Mon, Nov 16

10:42 am - 9:37 pmSEA Seattle/Tacoma Intl-BDL Hartford Bradley Intl

7h 55m1 stop Chicago O'Hare Intl

12:40 pm - 9:19 pmBDL Hartford Bradley Intl-SEA Seattle/Tacoma Intl

11h 39m2 stops Chicago O'Hare Intl Denver Intl

$411United Airlines

Sat, Oct 24 - Sat, Nov 7

8:30 pm - 10:50 amSEA Seattle/Tacoma Intl-BDL Hartford Bradley Intl

11h 20m2 stops Phoenix Sky Harbor Intl Chicago Midway

7:15 am - 12:55 pmBDL Hartford Bradley Intl-SEA Seattle/Tacoma Intl

8h 40m1 stop Chicago Midway

$411Southwest

Tue, Dec 29 - Sat, Jan 9

6:15 am - 9:15 pmSEA Seattle/Tacoma Intl-BDL Hartford Bradley Intl

12h 00m2 stops Denver Intl Chicago Midway

8:40 am - 6:40 pmBDL Hartford Bradley Intl-SEA Seattle/Tacoma Intl

13h 00m2 stops Baltimore/Washington Sacramento Intl

$416Southwest

Wed, Oct 28 - Wed, Nov 4

9:13 pm - 7:59 pmSEA Seattle/Tacoma Intl-BDL Hartford Bradley Intl

19h 46m1 stop Las Vegas Harry Reid Intl

6:00 am - 6:33 pmBDL Hartford Bradley Intl-SEA Seattle/Tacoma Intl

15h 33m2 stops Jacksonville Los Angeles

$433Multiple Airlines

Mon, Nov 2 - Mon, Nov 9

9:53 pm - 6:15 amSEA Seattle/Tacoma Intl-BDL Hartford Bradley Intl

29h 22m1 stop Las Vegas Harry Reid Intl

5:51 pm - 1:02 pmBDL Hartford Bradley Intl-SEA Seattle/Tacoma Intl

22h 11m1 stop Las Vegas Harry Reid Intl

$453Multiple Airlines

Mon, Nov 23 - Sun, Dec 6

Cheap last minute flights

Enter your travel dates to find the best prices.

10:45 pm - 10:22 amSEA Seattle/Tacoma Intl-BDL Hartford Bradley Intl

8h 37m1 stop Philadelphia

10:01 am - 6:06 pmBDL Hartford Bradley Intl-SEA Seattle/Tacoma Intl

11h 05m1 stop Charlotte Douglas

$634American Airlines

Sun, Oct 4 - Sat, Oct 10

5:00 am - 4:44 pmSEA Seattle/Tacoma Intl-BDL Hartford Bradley Intl

8h 44m1 stop Charlotte Douglas

7:15 am - 2:17 pmBDL Hartford Bradley Intl-SEA Seattle/Tacoma Intl

10h 02m1 stop Chicago O'Hare Intl

$634American Airlines

Sun, Oct 4 - Sat, Oct 10

11:59 pm - 10:58 amSEA Seattle/Tacoma Intl-BDL Hartford Bradley Intl

7h 59m1 stop Minneapolis St Paul

11:55 am - 4:58 pmBDL Hartford Bradley Intl-SEA Seattle/Tacoma Intl

8h 03m1 stop Minneapolis St Paul

$634Delta

Sun, Oct 4 - Tue, Oct 6

11:13 pm - 10:49 amSEA Seattle/Tacoma Intl-BDL Hartford Bradley Intl

8h 36m1 stop Chicago O'Hare Intl

3:35 pm - 9:15 pmBDL Hartford Bradley Intl-SEA Seattle/Tacoma Intl

8h 40m1 stop Denver Intl

$634United Airlines

Sun, Oct 4 - Tue, Oct 6

11:14 pm - 9:37 amSEA Seattle/Tacoma Intl-BDL Hartford Bradley Intl

7h 23m1 stop Washington, D.C. Dulles Intl

6:05 am - 11:27 amBDL Hartford Bradley Intl-SEA Seattle/Tacoma Intl

8h 22m1 stop Chicago O'Hare Intl

$634United Airlines

Fri, Oct 2 - Tue, Oct 6

12:10 am - 10:55 amSEA Seattle/Tacoma Intl-BDL Hartford Bradley Intl

7h 45m1 stop Chicago Midway

1:25 pm - 10:40 pmBDL Hartford Bradley Intl-SEA Seattle/Tacoma Intl

12h 15m2 stops Chicago Midway Denver Intl

$639Southwest

Sat, Oct 3 - Tue, Oct 6

12:10 am - 2:40 pmSEA Seattle/Tacoma Intl-BDL Hartford Bradley Intl

11h 30m2 stops Chicago Midway Baltimore/Washington

1:25 pm - 10:40 pmBDL Hartford Bradley Intl-SEA Seattle/Tacoma Intl

12h 15m2 stops Chicago Midway Denver Intl

$645Southwest

Sat, Oct 3 - Tue, Oct 6

6:10 am - 10:15 pmSEA Seattle/Tacoma Intl-BDL Hartford Bradley Intl

13h 05m2 stops Los Angeles Washington, D.C. Reagan-National

7:15 am - 6:47 pmBDL Hartford Bradley Intl-SEA Seattle/Tacoma Intl

14h 32m2 stops Chicago O'Hare Intl Boise Air Term. Gowen Fld

$752Alaska Airlines

Sat, Oct 3 - Sat, Oct 10

11:56 am - 10:58 pmSEA Seattle/Tacoma Intl-BDL Hartford Bradley Intl

8h 02m1 stop Chicago O'Hare Intl

5:37 am - 6:48 pmBDL Hartford Bradley Intl-SEA Seattle/Tacoma Intl

16h 11m2 stops Washington, D.C. Reagan-National Los Angeles

$769Alaska Airlines

Sun, Oct 4 - Sat, Oct 10

11:50 pm - 10:50 amSEA Seattle/Tacoma Intl-BDL Hartford Bradley Intl

8h 00m1 stop Minneapolis St Paul

7:15 pm - 11:59 pmBDL Hartford Bradley Intl-SEA Seattle/Tacoma Intl

7h 44m1 stop Minneapolis St Paul

$964Delta

Wed, Oct 7 - Fri, Oct 9

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Delta flights from Seattle to Hartford

Our best Delta deals on Seattle to Hartford flight tickets

Delta

Oct 24

SEA11:45 amSeattle/Tacoma Intl

8h 47m

1 stop

BDL11:32 pmHartford Bradley Intl

Oct 28

BDL5:20 pmHartford Bradley Intl

9h 32m

1 stop

SEA11:52 pmSeattle/Tacoma Intl

$406

Delta

Oct 30

SEA11:10 pmSeattle/Tacoma Intl

9h 52m

1 stop

BDL12:02 pmHartford Bradley Intl

Nov 7

BDL6:00 amHartford Bradley Intl

10h 43m

1 stop

SEA1:43 pmSeattle/Tacoma Intl

$419

Delta

Oct 23

SEA11:45 amSeattle/Tacoma Intl

9h 14m

1 stop

BDL11:59 pmHartford Bradley Intl

Nov 3

BDL3:00 pmHartford Bradley Intl

8h 50m

1 stop

SEA8:50 pmSeattle/Tacoma Intl

$422

Southwest flights from Seattle to Hartford

Our best Southwest deals on Seattle to Hartford flight tickets

Southwest

Oct 27

SEA7:45 pmSeattle/Tacoma Intl

12h 10m

2 stops

BDL10:55 amHartford Bradley Intl

Nov 3

BDL8:40 amHartford Bradley Intl

13h 00m

2 stops

SEA6:40 pmSeattle/Tacoma Intl

$416

Southwest

Oct 23

SEA6:50 pmSeattle/Tacoma Intl

10h 50m

2 stops

BDL8:40 amHartford Bradley Intl

Nov 3

BDL6:25 pmHartford Bradley Intl

8h 05m

1 stop

SEA11:30 pmSeattle/Tacoma Intl

$427

Southwest

Oct 24

SEA9:10 amSeattle/Tacoma Intl

9h 40m

2 stops

BDL9:50 pmHartford Bradley Intl

Nov 4

BDL8:40 amHartford Bradley Intl

13h 00m

2 stops

SEA6:40 pmSeattle/Tacoma Intl

$432

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Tue 12/1

9:45 pm-10:14 am

1 stop9h 29m

Hartford Bradley Intl

Sat 12/5

5:57 pm-12:47 am

1 stop9h 50m

$375

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Thu 11/5

11:16 am-12:22 am

1 stop10h 06m

Hartford Bradley Intl

Sat 11/7

6:18 am-2:51 pm

1 stop11h 33m

$406

Quickest round-trip

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Wed 11/11

1:50 pm-11:36 pm

1 stop6h 46m

Hartford Bradley Intl

Mon 11/16

5:30 am-11:09 am

1 stop8h 39m

$406

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Sat 10/24

11:45 am-11:32 pm

1 stop8h 47m

Hartford Bradley Intl

Wed 10/28

5:20 pm-11:52 pm

1 stop9h 32m

$406

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Wed 11/11

7:00 am-5:54 pm

1 stop7h 54m

Hartford Bradley Intl

Mon 11/16

12:37 pm-7:03 pm

1 stop9h 26m

$406

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Sat 10/24

10:42 am-9:37 pm

1 stop7h 55m

Hartford Bradley Intl

Sat 11/7

12:40 pm-9:19 pm

2 stops11h 39m

$411

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Tue 12/29

8:30 pm-10:50 am

2 stops11h 20m

Hartford Bradley Intl

Sat 1/9

7:15 am-12:55 pm

1 stop8h 40m

$411

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Wed 10/28

6:15 am-9:15 pm

2 stops12h 00m

Hartford Bradley Intl

Wed 11/4

8:40 am-6:40 pm

2 stops13h 00m

$416

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Mon 11/2

9:13 pm-7:59 pm

1 stop19h 46m

Hartford Bradley Intl

Mon 11/9

6:00 am-6:33 pm

2 stops15h 33m

$433

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Mon 11/23

9:53 pm-6:15 am

1 stop29h 22m

Hartford Bradley Intl

Sun 12/6

5:51 pm-1:02 pm

1 stop22h 11m

$453

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Hartford

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

Prices

Airlines

Layovers

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

Prices are currently low for flights on this route.

Typical prices usually range from $392 to $727.
The lowest price recently found on this route was $375.

What is the cheapest month to fly to Hartford?

The month of February is, on average, the cheapest month to fly to Hartford from Seattle, with most prices found around $470. The month of January is another great option to travel to Hartford, with average flight prices from Seattle averaging around $499.

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

You are more likely to see cheaper flights to Hartford from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Hartford for around $580 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hartford from Seattle for as low as $480 on momondo.

Can stopping save me money on Seattle to Hartford flights?

You could potentially save up to 5% on your flight if you consider stops on a Seattle to Hartford flight.

How have Seattle to Hartford flight prices changed over time?

As of October 2026, prices for Seattle to Hartford flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Hartford

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

Estimated round-trip price

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

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

Best Price Found	$188
Fastest flight time	7h 07m
Direct flights	None

The best one-way flight to Hartford from Seattle in the past 72 hours is $188. The best round-trip flight deal from Seattle to Hartford found on momondo in the last 72 hours is $375.

The fastest flight from Seattle to Hartford takes 7h 07m

There are no direct flights from Seattle to Hartford. There are no popular flight routes from Seattle to Hartford.

Search flight deals

Frequently asked questions about flying from Seattle to Hartford

How far is Seattle/Tacoma Intl to Hartford Bradley Intl by plane?
A flight from Seattle/Tacoma Intl to Hartford Bradley Intl will travel around 2428.3 mi. A reasonable flight in good conditions will take 7h 07m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Hartford Bradley Intl Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Hartford Bradley Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Hartford Bradley Intl Airport?
As of October 2026, there are 5 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Hartford Bradley Intl Airport.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Hartford Bradley Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Hartford Bradley Intl Airport.
What documentation or ID do you need to fly to Hartford Bradley Intl Airport?
The travel and health documents required for your trip to Hartford Bradley Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hartford Bradley Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Seattle to Hartford?
momondo data reveals that the most frequently booked airline on the route from Seattle to Hartford is American Airlines, representing 35% of all bookings. The subsequent popular airlines are Delta at 27%, United Airlines at 20%, and Southwest at 15%.

Best airlines flying from Seattle to Hartford

Compare and see reviews for airlines that fly from Seattle to Hartford with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $343	Free Cancellation	Rating 8.0 4,211 reviews	Search Southwest flights
Delta	PriceFrom $364	Free Cancellation	Rating 7.8 8,620 reviews	Search Delta flights
American Airlines	PriceFrom $374	Free Cancellation	Rating 7.0 12,110 reviews	Search American Airlines flights
United Airlines	PriceFrom $376	Free Cancellation	Rating 7.4 10,274 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $576	Free Cancellation	Rating 7.9 13,004 reviews	Search Alaska Airlines flights

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Why use momondo?

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

It is quick and easy to find Seattle to Hartford flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hartford that suits you.

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

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

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

Once all potential Seattle to Hartford flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Seattle to Hartford 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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Cheap flights from Seattle to Springfield from $188

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Springfield departing on 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Seattle to Hartford

Our best Delta deals on Seattle to Hartford flight tickets

Southwest flights from Seattle to Hartford

Our best Southwest deals on Seattle to Hartford flight tickets

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See travel insights to Springfield from

How to get the cheapest flight ticket from Seattle to Hartford

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

What is the cheapest month to fly to Hartford?

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

Can stopping save me money on Seattle to Hartford flights?

How have Seattle to Hartford flight prices changed over time?

What is the cheapest airline that flies from Seattle/Tacoma Intl to Hartford Bradley Intl?

What airlines fly to Hartford?

Which airport is the most popular layover for flights between Seattle and Hartford?

Which layover airport offers the lowest fares from Seattle to Hartford?

Which layover airport has the shortest travel time from Seattle to Hartford?

Which layover airport has the shortest connection time from Seattle to Hartford?

When to book flights from Seattle to Hartford

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Seattle to Hartford

Best airlines flying from Seattle to Hartford

Compare and see reviews for airlines that fly from Seattle to Hartford with momondo

Traveling to a place near Springfield?

Why use momondo?

An easier way to manage your Hartford trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Springfield

List of cabin classes available on flights landing in Springfield. Availability may vary depending on flight origin and airline.

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