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

Chicago (ORD) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

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

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 8h 07m.

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

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

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

Charlotte (CLT) has the shortest average layover time for this route: 1h 11m.

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 48% of people opting to fly with this airline when traveling to Hartford. Keep in mind that there are 5 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 $629.

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 August 2025, 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 (SEA-BDL) in 2025

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Find the cheapest flights from Seattle to Springfield (SEA-BDL)

Round-trip

One-way

Last minute

Cheap round-trip flights

1:35 pm - 11:31 pmSEA-BDL

6h 56m1 stop

5:48 am - 10:45 amBDL-SEA

7h 57m1 stop

$297Delta

Find Deal

Tue, Nov 4 - Tue, Nov 11

10:55 pm - 9:36 amSEA-BDL

7h 41m1 stop

2:57 pm - 10:59 pmBDL-SEA

11h 02m2 stops

$302United Airlines

Find Deal

Wed, Sep 10 - Tue, Sep 16

11:11 pm - 8:40 amSEA-BDL

6h 29m1 stop

6:54 pm - 11:43 pmBDL-SEA

7h 49m1 stop

$307Delta

Find Deal

Wed, Sep 24 - Mon, Sep 29

9:10 pm - 7:55 amSEA-BDL

7h 45m1 stop

5:25 pm - 12:05 amBDL-SEA

9h 40m1 stop

$315Southwest

Find Deal

Wed, Sep 24 - Fri, Sep 26

7:45 am - 8:37 pmSEA-BDL

9h 52m1 stop

5:44 pm - 12:27 amBDL-SEA

9h 43m1 stop

$317American Airlines

Find Deal

Sat, Oct 4 - Sat, Oct 11

7:00 pm - 9:36 amSEA-BDL

11h 36m2 stops

4:53 pm - 10:20 pmBDL-SEA

8h 27m1 stop

$320United Airlines

Find Deal

Fri, Sep 12 - Tue, Sep 16

11:10 pm - 12:05 pmSEA-BDL

9h 55m2 stops

5:25 pm - 12:05 amBDL-SEA

9h 40m1 stop

$322Southwest

Find Deal

Mon, Sep 15 - Mon, Sep 22

11:40 pm - 10:33 amSEA-BDL

7h 53m1 stop

6:54 pm - 11:43 pmBDL-SEA

7h 49m1 stop

$325Delta

Find Deal

Mon, Sep 15 - Fri, Sep 19

6:05 am - 6:48 pmSEA-BDL

9h 43m2 stops

8:54 am - 3:18 pmBDL-SEA

9h 24m1 stop

$327American Airlines

Find Deal

Wed, Sep 24 - Fri, Sep 26

11:49 pm - 1:02 pmSEA-BDL

10h 13m1 stop

1:35 pm - 8:46 pmBDL-SEA

10h 11m2 stops

$330American Airlines

Find Deal

Fri, Oct 24 - Sat, Nov 1

American Airlines flights from Seattle to Hartford

Our best American Airlines deals on Seattle to Hartford flight tickets

American Airlines

Oct 4

SEA7:45 amSeattle/Tacoma Intl

9h 52m

1 stop

BDL8:37 pmHartford Bradley Intl

Oct 11

BDL5:44 pmHartford Bradley Intl

9h 43m

1 stop

SEA12:27 amSeattle/Tacoma Intl

$317

Find similar

American Airlines

Sep 24

SEA6:05 amSeattle/Tacoma Intl

9h 43m

2 stops

BDL6:48 pmHartford Bradley Intl

Sep 26

BDL8:54 amHartford Bradley Intl

9h 24m

1 stop

SEA3:18 pmSeattle/Tacoma Intl

$327

Find similar

American Airlines

Oct 24

SEA11:49 pmSeattle/Tacoma Intl

10h 13m

1 stop

BDL1:02 pmHartford Bradley Intl

Nov 1

BDL1:35 pmHartford Bradley Intl

10h 11m

2 stops

SEA8:46 pmSeattle/Tacoma Intl

$330

Find similar

Delta flights from Seattle to Hartford

Our best Delta deals on Seattle to Hartford flight tickets

Delta

Nov 4

SEA1:35 pmSeattle/Tacoma Intl

6h 56m

1 stop

BDL11:31 pmHartford Bradley Intl

Nov 11

BDL5:48 amHartford Bradley Intl

7h 57m

1 stop

SEA10:45 amSeattle/Tacoma Intl

$297

Find similar

Delta

Sep 24

SEA11:11 pmSeattle/Tacoma Intl

6h 29m

1 stop

BDL8:40 amHartford Bradley Intl

Sep 29

BDL6:54 pmHartford Bradley Intl

7h 49m

1 stop

SEA11:43 pmSeattle/Tacoma Intl

$307

Find similar

Delta

Sep 15

SEA11:40 pmSeattle/Tacoma Intl

7h 53m

1 stop

BDL10:33 amHartford Bradley Intl

Sep 19

BDL6:54 pmHartford Bradley Intl

7h 49m

1 stop

SEA11:43 pmSeattle/Tacoma Intl

$325

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Tue 11/4

1:35 pm-11:31 pm

1 stop6h 56m

Hartford Bradley Intl

Tue 11/11

5:48 am-10:45 am

1 stop7h 57m

$297

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Wed 9/10

10:55 pm-9:36 am

1 stop7h 41m

Hartford Bradley Intl

Tue 9/16

2:57 pm-10:59 pm

2 stops11h 02m

$302

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Wed 9/24

11:11 pm-8:40 am

1 stop6h 29m

Hartford Bradley Intl

Mon 9/29

6:54 pm-11:43 pm

1 stop7h 49m

$307

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Wed 9/24

9:10 pm-7:55 am

1 stop7h 45m

Hartford Bradley Intl

Fri 9/26

5:25 pm-12:05 am

1 stop9h 40m

$315

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Sat 10/4

7:45 am-8:37 pm

1 stop9h 52m

Hartford Bradley Intl

Sat 10/11

5:44 pm-12:27 am

1 stop9h 43m

$317

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Fri 9/12

7:00 pm-9:36 am

2 stops11h 36m

Hartford Bradley Intl

Tue 9/16

4:53 pm-10:20 pm

1 stop8h 27m

$320

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Mon 9/15

11:10 pm-12:05 pm

2 stops9h 55m

Hartford Bradley Intl

Mon 9/22

5:25 pm-12:05 am

1 stop9h 40m

$322

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Mon 9/15

11:40 pm-10:33 am

1 stop7h 53m

Hartford Bradley Intl

Fri 9/19

6:54 pm-11:43 pm

1 stop7h 49m

$325

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Wed 9/24

6:05 am-6:48 pm

2 stops9h 43m

Hartford Bradley Intl

Fri 9/26

8:54 am-3:18 pm

1 stop9h 24m

$327

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Fri 10/24

11:49 pm-1:02 pm

1 stop10h 13m

Hartford Bradley Intl

Sat 11/1

1:35 pm-8:46 pm

2 stops10h 11m

$330

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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 March is, on average, the cheapest month to fly to Hartford from Seattle, with most prices found around $465. The month of October is another great option to travel to Hartford, with average flight prices from Seattle averaging around $523.

What is the cheapest day to depart on your flight to Hartford?

The cheapest day to depart from Seattle to Hartford is on a Tuesday when prices can be found for as low as $494. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Hartford on Sunday is $615.

What is the cheapest time of day to depart on your flight to Hartford?

According to our data, the cheapest time of day to fly to Hartford is in the afternoon. momondo users have found flights departing from Seattle to Hartford in the afternoon for as low as $428. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $567. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Seattle/Tacoma Intl to Hartford Bradley Intl flight route?

Fly from Seattle/Tacoma Intl to Hartford Bradley Intl for the best Seattle/Tacoma Intl - Hartford Bradley Intl flight prices

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 $564 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.

What cabin class options are available on Seattle/Tacoma Intl to Hartford Bradley Intl flights?

There are 1 cabin classes available to choose from on Seattle/Tacoma Intl to Hartford Bradley Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seattle to Hartford flight prices changed over time?

As of August 2025, prices for Seattle to Hartford flights are approximately 10% 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

Best Price Found	$133
Fastest flight time	6h 29m
Direct flights	None
Airports in Hartford	1 airport

The best one-way flight to Hartford from Seattle in the past 72 hours is $133. The best round-trip flight deal from Seattle to Hartford found on momondo in the last 72 hours is $297.

The fastest flight from Seattle to Hartford takes 6h 29m

There are no direct flights from Seattle to Hartford. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Hartford Bradley Intl Airport.

There is 1 airport near Hartford: Hartford Bradley Intl (BDL)

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 6h 29m.
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 August 2025, 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 30%, United Airlines at 22%, and Southwest at 11%.

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
American Airlines	PriceFrom $336	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $345	Free Cancellation	Rating 7.9 7,981 reviews	Search Delta flights
United Airlines	PriceFrom $382	Free Cancellation	Rating 7.4 8,922 reviews	Search United Airlines flights
Southwest	PriceFrom $406	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $581	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights

Uncasville

Springfield

West Springfield

Meriden

New Britain

Norwich

East Hartford

Brattleboro

Lenox

Windsor

Windsor Locks

Chicopee

Enfield

Southington

Newington

Lee

Middletown

Stockbridge

Niantic

Rocky Hill

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 10/16. 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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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Seattle to Springfield (SEA-BDL)

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American Airlines flights from Seattle to Hartford

Our best American Airlines deals on Seattle to Hartford flight tickets

Delta flights from Seattle to Hartford

Our best Delta 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

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 cheapest month to fly to Hartford?

The month of March is, on average, the cheapest month to fly to Hartford from Seattle, with most prices found around $465. The month of October is another great option to travel to Hartford, with average flight prices from Seattle averaging around $523.

What is the cheapest day to depart on your flight to Hartford?

The cheapest day to depart from Seattle to Hartford is on a Tuesday when prices can be found for as low as $494. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Hartford on Sunday is $615.

What is the cheapest time of day to depart on your flight to Hartford?

What is the cheapest Seattle/Tacoma Intl to Hartford Bradley Intl flight route?

Fly from Seattle/Tacoma Intl to Hartford Bradley Intl for the best Seattle/Tacoma Intl - Hartford Bradley Intl flight prices

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

What cabin class options are available on Seattle/Tacoma Intl to Hartford Bradley Intl flights?

There are 1 cabin classes available to choose from on Seattle/Tacoma Intl to Hartford Bradley Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seattle to Hartford flight prices changed over time?

As of August 2025, prices for Seattle to Hartford flights are approximately 10% more expensive when compared to flights at the same time last year.

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

Frontier, American Airlines, and Southwest are the most popular carriers operating 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?

Chicago (ORD) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Chicago (ORD) offer the lowest average round-trip price of $629.

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

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 8h 07m.

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

Charlotte (CLT) has the shortest average layover time for this route: 1h 11m.

When to book flights from Seattle to Hartford

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

Fastest flight time

Direct flights

Airports in Hartford

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

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

How many operators does momondo search 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?

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

What is the most popular airline 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?

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

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

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

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

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

Airports servicing Connecticut