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.

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

Chicago (ORD) was the most common stop: 80% of momondo users choosing 1-stop flights on this route connected there.

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

Frontier is the most popular carrier operating from Seattle/Tacoma Intl to Hartford Bradley Intl

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

Flights via Chicago (ORD) offer the lowest average round-trip price of $577.

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 49% 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.

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 March 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.

$133 Cheap Flights from Seattle to Hartford in 2026

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Find the cheapest flights from Seattle to Springfield

Round-trip

One-way

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Cheap round-trip flights

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11:37 am - 6:15 am

SEA

BDL

15h 38m

1 stop

7:00 am - 6:35 pm

BDL

SEA

14h 35m

2 stops

$357Multiple Airlines

Thu, May 7 - Tue, May 12

10:09 pm - 7:55 pm

SEA

BDL

18h 46m

1 stop

3:50 pm - 9:27 am

BDL

SEA

20h 37m

2 stops

$360Multiple Airlines

Mon, Apr 13 - Mon, Apr 20

9:19 pm - 7:59 pm

SEA

BDL

19h 40m

1 stop

6:10 am - 6:35 pm

BDL

SEA

15h 25m

2 stops

$401Multiple Airlines

Mon, May 4 - Wed, May 6

8:45 pm - 7:59 pm

SEA

BDL

20h 14m

1 stop

8:05 am - 9:27 am

BDL

SEA

28h 22m

2 stops

$415Multiple Airlines

Mon, Apr 20 - Tue, Apr 28

7:12 pm - 2:49 pm

SEA

BDL

16h 37m

2 stops

5:40 pm - 10:22 am

BDL

SEA

19h 42m

1 stop

$431Multiple Airlines

Wed, Apr 29 - Thu, May 7

10:40 pm - 9:56 am

SEA

BDL

8h 16m

1 stop

4:50 pm - 11:59 pm

BDL

SEA

10h 09m

1 stop

$432United Airlines

Wed, Jun 3 - Tue, Jun 9

7:12 pm - 2:49 pm

SEA

BDL

16h 37m

2 stops

5:40 pm - 10:22 am

BDL

SEA

19h 42m

1 stop

$436Multiple Airlines

Sun, May 3 - Thu, May 7

11:41 am - 11:36 pm

SEA

BDL

8h 55m

1 stop

11:10 am - 6:44 pm

BDL

SEA

10h 34m

1 stop

$437American Airlines

Tue, Apr 14 - Tue, Apr 21

11:45 pm - 10:40 am

SEA

BDL

7h 55m

1 stop

4:05 pm - 12:10 am

BDL

SEA

11h 05m

2 stops

$442Southwest

Wed, Apr 8 - Tue, Apr 14

7:10 pm - 8:10 am

SEA

BDL

10h 00m

2 stops

7:50 am - 4:55 pm

BDL

SEA

12h 05m

2 stops

$447Southwest

Tue, Apr 21 - Tue, Apr 28

Southwest flights from Seattle to Hartford

Our best Southwest deals on Seattle to Hartford flight tickets

Southwest

Apr 8

SEA11:45 pmSeattle/Tacoma Intl

7h 55m

1 stop

BDL10:40 amHartford Bradley Intl

Apr 14

BDL4:05 pmHartford Bradley Intl

11h 05m

2 stops

SEA12:10 amSeattle/Tacoma Intl

$442

Southwest

Apr 21

SEA7:10 pmSeattle/Tacoma Intl

10h 00m

2 stops

BDL8:10 amHartford Bradley Intl

Apr 28

BDL7:50 amHartford Bradley Intl

12h 05m

2 stops

SEA4:55 pmSeattle/Tacoma Intl

$447

Southwest

May 5

SEA11:45 pmSeattle/Tacoma Intl

7h 55m

1 stop

BDL10:40 amHartford Bradley Intl

May 9

BDL2:35 pmHartford Bradley Intl

10h 35m

2 stops

SEA10:10 pmSeattle/Tacoma Intl

$456

Alaska Airlines flights from Seattle to Hartford

Our best Alaska Airlines deals on Seattle to Hartford flight tickets

Alaska Airlines

Mar 31

SEA9:55 pmSeattle/Tacoma Intl

10h 13m

1 stop

BDL11:08 amHartford Bradley Intl

Apr 4

BDL3:18 pmHartford Bradley Intl

9h 34m

1 stop

SEA9:52 pmSeattle/Tacoma Intl

$759

Alaska Airlines

Apr 1

SEA9:42 pmSeattle/Tacoma Intl

16h 45m

2 stops

BDL5:27 pmHartford Bradley Intl

Apr 3

BDL5:45 amHartford Bradley Intl

17h 07m

2 stops

SEA7:52 pmSeattle/Tacoma Intl

$842

Alaska Airlines

Apr 1

SEA7:30 pmSeattle/Tacoma Intl

18h 57m

2 stops

BDL5:27 pmHartford Bradley Intl

Apr 4

BDL3:18 pmHartford Bradley Intl

9h 34m

1 stop

SEA9:52 pmSeattle/Tacoma Intl

$881

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Thu 5/7

11:37 am-6:15 am

1 stop15h 38m

Hartford Bradley Intl

Tue 5/12

7:00 am-6:35 pm

2 stops14h 35m

$357

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Mon 4/13

10:09 pm-7:55 pm

1 stop18h 46m

Hartford Bradley Intl

Mon 4/20

3:50 pm-9:27 am

2 stops20h 37m

$360

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Mon 5/4

9:19 pm-7:59 pm

1 stop19h 40m

Hartford Bradley Intl

Wed 5/6

6:10 am-6:35 pm

2 stops15h 25m

$401

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Mon 4/20

8:45 pm-7:59 pm

1 stop20h 14m

Hartford Bradley Intl

Tue 4/28

8:05 am-9:27 am

2 stops28h 22m

$415

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Wed 4/29

7:12 pm-2:49 pm

2 stops16h 37m

Hartford Bradley Intl

Thu 5/7

5:40 pm-10:22 am

1 stop19h 42m

$431

Quickest round-trip

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Wed 6/3

10:40 pm-9:56 am

1 stop8h 16m

Hartford Bradley Intl

Tue 6/9

4:50 pm-11:59 pm

1 stop10h 09m

$432

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Sun 5/3

7:12 pm-2:49 pm

2 stops16h 37m

Hartford Bradley Intl

Thu 5/7

5:40 pm-10:22 am

1 stop19h 42m

$436

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Tue 4/14

11:41 am-11:36 pm

1 stop8h 55m

Hartford Bradley Intl

Tue 4/21

11:10 am-6:44 pm

1 stop10h 34m

$437

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Wed 4/8

11:45 pm-10:40 am

1 stop7h 55m

Hartford Bradley Intl

Tue 4/14

4:05 pm-12:10 am

2 stops11h 05m

$442

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Tue 4/21

7:10 pm-8:10 am

2 stops10h 00m

Hartford Bradley Intl

Tue 4/28

7:50 am-4:55 pm

2 stops12h 05m

$447

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 cheapest month to fly to Hartford?

The month of September is, on average, the cheapest month to fly to Hartford from Seattle, with most prices found around $431. The month of October is another great option to travel to Hartford, with average flight prices from Seattle averaging around $448.

How far in advance should I book a flight 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 $526 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 $426 on momondo.

Can stopping save me money on Seattle to Hartford flights?

You could potentially save up to 19% 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 March 2026, prices for Seattle to Hartford flights are approximately 30% more expensive 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

Fastest flight time	7h 00m
Direct flights	None

The fastest flight from Seattle to Hartford takes 7h 00m

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

Search flight deals

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 00m.
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 March 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 38% of all bookings. The subsequent popular airlines are Delta at 26%, United Airlines at 20%, and Southwest at 13%.

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 $316	Free Cancellation	Rating 8.0 4,325 reviews	Search Southwest flights
Delta	PriceFrom $316	Free Cancellation	Rating 7.9 8,313 reviews	Search Delta flights
American Airlines	PriceFrom $324	Free Cancellation	Rating 7.1 11,488 reviews	Search American Airlines flights
United Airlines	PriceFrom $376	Free Cancellation	Rating 7.4 9,451 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $576	Free Cancellation	Rating 7.9 12,091 reviews	Search Alaska Airlines flights

Uncasville

Springfield

West Springfield

Norwich

New Britain

East Hartford

Brattleboro

Southington

Windsor Locks

Windsor

Chicopee

Meriden

Newington

Lenox

Rocky Hill

West Hartford

Enfield

Lee

Holyoke

Stockbridge

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.

An easier way to manage your Hartford trip

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Cheap flights from Seattle to Springfield from $133

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 4/28. 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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See travel insights to Springfield from

How to get the cheapest flight ticket from Seattle to Hartford

What is the cheapest month to fly to Hartford?

How far in advance should I book a flight 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

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Direct flights

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

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

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