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Cheap flights from Seattle to Springfield from $160

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 4/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Springfield

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:53 pm - 9:55 am
SEA
-
BDL
8h 02m
1 stop
United Airlines Logo
4:50 pm - 11:59 pm
BDL
-
SEA
10h 09m
1 stop
$378United Airlines
Mon, May 18 - Thu, May 28
American Airlines Logo
1:33 pm - 12:24 am
SEA
-
BDL
7h 51m
1 stop
American Airlines Logo
6:00 am - 11:34 am
BDL
-
SEA
8h 34m
1 stop
$383American Airlines
Fri, May 1 - Sat, May 9
United Airlines Logo
11:52 pm - 9:56 am
SEA
-
BDL
7h 04m
1 stop
United Airlines Logo
4:50 pm - 11:59 pm
BDL
-
SEA
10h 09m
1 stop
$388United Airlines
Wed, Jun 10 - Tue, Jun 16
Southwest Logo
9:25 pm - 8:05 am
SEA
-
BDL
7h 40m
1 stop
Southwest Logo
6:30 pm - 12:20 am
BDL
-
SEA
8h 50m
1 stop
$393Southwest
Wed, Jun 10 - Tue, Jun 16
American Airlines Logo
9:35 pm - 9:28 am
SEA
-
BDL
8h 53m
1 stop
American Airlines Logo
5:24 pm - 10:59 pm
BDL
-
SEA
8h 35m
1 stop
$397American Airlines
Sat, May 23 - Sat, May 30
United Airlines Logo
1:00 pm - 11:59 pm
SEA
-
BDL
7h 59m
1 stop
United Airlines Logo
4:50 pm - 11:59 pm
BDL
-
SEA
10h 09m
1 stop
$398United Airlines
Wed, Jun 10 - Tue, Jun 16
Delta Logo
11:10 pm - 8:50 am
SEA
-
BDL
6h 40m
1 stop
Delta Logo
4:55 pm - 10:34 pm
BDL
-
SEA
8h 39m
1 stop
$403Delta
Wed, Jun 10 - Tue, Jun 16
American Airlines Logo
10:47 pm - 10:12 am
SEA
-
BDL
8h 25m
1 stop
American Airlines Logo
6:00 am - 11:34 am
BDL
-
SEA
8h 34m
1 stop
$407American Airlines
Sun, May 3 - Sun, May 10
Southwest Logo
11:05 pm - 10:55 am
SEA
-
BDL
8h 50m
1 stop
Southwest Logo
4:00 pm - 12:20 am
BDL
-
SEA
11h 20m
2 stops
$408Southwest
Wed, Jun 10 - Tue, Jun 16
American Airlines Logo
5:15 am - 4:33 pm
SEA
-
BDL
8h 18m
1 stop
American Airlines Logo
5:23 pm - 10:59 pm
BDL
-
SEA
8h 36m
1 stop
$412American Airlines
Wed, Jun 24 - Wed, Jul 1

American Airlines flights from Seattle to Hartford

Our best American Airlines deals on Seattle to Hartford flight tickets
American Airlines
May 1
SEA1:33 pmSeattle/Tacoma Intl
7h 51m
1 stop
BDL12:24 amHartford Bradley Intl
May 9
BDL6:00 amHartford Bradley Intl
8h 34m
1 stop
SEA11:34 amSeattle/Tacoma Intl
$383
American Airlines
May 23
SEA9:35 pmSeattle/Tacoma Intl
8h 53m
1 stop
BDL9:28 amHartford Bradley Intl
May 30
BDL5:24 pmHartford Bradley Intl
8h 35m
1 stop
SEA10:59 pmSeattle/Tacoma Intl
$397
American Airlines
May 3
SEA10:47 pmSeattle/Tacoma Intl
8h 25m
1 stop
BDL10:12 amHartford Bradley Intl
May 10
BDL6:00 amHartford Bradley Intl
8h 34m
1 stop
SEA11:34 amSeattle/Tacoma Intl
$407

Delta flights from Seattle to Hartford

Our best Delta deals on Seattle to Hartford flight tickets
Delta
Jun 10
SEA11:10 pmSeattle/Tacoma Intl
6h 40m
1 stop
BDL8:50 amHartford Bradley Intl
Jun 16
BDL4:55 pmHartford Bradley Intl
8h 39m
1 stop
SEA10:34 pmSeattle/Tacoma Intl
$403
Delta
May 28
SEA6:00 amSeattle/Tacoma Intl
9h 10m
1 stop
BDL6:10 pmHartford Bradley Intl
May 31
BDL6:00 amHartford Bradley Intl
9h 15m
1 stop
SEA12:15 pmSeattle/Tacoma Intl
$441
Delta
Jun 7
SEA11:59 pmSeattle/Tacoma Intl
7h 45m
1 stop
BDL10:44 amHartford Bradley Intl
Jun 15
BDL1:15 pmHartford Bradley Intl
10h 10m
1 stop
SEA8:25 pmSeattle/Tacoma Intl
$490

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Hartford that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 14, 2026.
Use the filters below to find and compare flights from Seattle to Hartford that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Mon 5/18

10:53 pm-9:55 am

1 stop8h 02m

Hartford Bradley Intl

Thu 5/28

4:50 pm-11:59 pm

1 stop10h 09m

$378

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Fri 5/1

1:33 pm-12:24 am

1 stop7h 51m

Hartford Bradley Intl

Sat 5/9

6:00 am-11:34 am

1 stop8h 34m

$383

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Wed 6/10

11:52 pm-9:56 am

1 stop7h 04m

Hartford Bradley Intl

Tue 6/16

4:50 pm-11:59 pm

1 stop10h 09m

$388

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Wed 6/10

9:25 pm-8:05 am

1 stop7h 40m

Hartford Bradley Intl

Tue 6/16

6:30 pm-12:20 am

1 stop8h 50m

$393

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Sat 5/23

9:35 pm-9:28 am

1 stop8h 53m

Hartford Bradley Intl

Sat 5/30

5:24 pm-10:59 pm

1 stop8h 35m

$397

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Wed 6/10

1:00 pm-11:59 pm

1 stop7h 59m

Hartford Bradley Intl

Tue 6/16

4:50 pm-11:59 pm

1 stop10h 09m

$398
Quickest round-trip

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Wed 6/10

11:10 pm-8:50 am

1 stop6h 40m

Hartford Bradley Intl

Tue 6/16

4:55 pm-10:34 pm

1 stop8h 39m

$403

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Sun 5/3

10:47 pm-10:12 am

1 stop8h 25m

Hartford Bradley Intl

Sun 5/10

6:00 am-11:34 am

1 stop8h 34m

$407

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Wed 6/10

11:05 pm-10:55 am

1 stop8h 50m

Hartford Bradley Intl

Tue 6/16

4:00 pm-12:20 am

2 stops11h 20m

$408

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Wed 6/24

5:15 am-4:33 pm

1 stop8h 18m

Hartford Bradley Intl

Wed 7/1

5:23 pm-10:59 pm

1 stop8h 36m

$412

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

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 $534 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 $410 on momondo.

Can stopping save me money on Seattle to Hartford flights?

You could potentially save up to 12% 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 April 2026, prices for Seattle to Hartford flights are approximately 5% 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

6h 38m

Direct flights

None
The fastest flight from Seattle to Hartford takes 6h 38m
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 6h 38m.

  • 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?

  • 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?

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
SouthwestPriceFrom $316Free CancellationRating
8.0
4,328 reviews
Search Southwest flights
DeltaPriceFrom $316Free CancellationRating
7.9
8,405 reviews
Search Delta flights
American AirlinesPriceFrom $324Free CancellationRating
7.1
11,574 reviews
Search American Airlines flights
United AirlinesPriceFrom $352Free CancellationRating
7.4
9,581 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $576Free CancellationRating
7.9
12,233 reviews
Search Alaska Airlines flights

Traveling to a place near Springfield?

Book flights to Springfield if you plan to visit one of these locations
Uncasville
Springfield
Norwich
West Springfield
New Britain
East Hartford
Brattleboro
Windsor Locks
Southington
Meriden
Windsor
Chicopee
Newington
Lenox
Rocky Hill
Holyoke
West Hartford
Enfield
Lee
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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