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Cheap flights from Seattle to Springfield from $164

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 5/12. 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.
Multiple Airlines Logo
10:11 pm - 7:59 pm
SEA
-
BDL
18h 48m
1 stop
Multiple Airlines Logo
3:50 pm - 9:49 am
BDL
-
SEA
20h 59m
2 stops
$348Multiple Airlines
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
8:20 pm - 6:20 am
SEA
-
BDL
31h 00m
1 stop
Multiple Airlines Logo
5:44 pm - 6:26 pm
BDL
-
SEA
51h 42m
2 stops
$408Multiple Airlines
Mon, Jun 1 - Mon, Jun 8
Sun Country Air Logo
11:59 pm - 11:17 am
SEA
-
BDL
8h 18m
1 stop
Sun Country Air Logo
11:04 am - 10:46 pm
BDL
-
SEA
14h 42m
1 stop
$433Sun Country Air
Wed, Jul 1 - Thu, Jul 9
Multiple Airlines Logo
8:20 pm - 12:51 am
SEA
-
BDL
25h 31m
2 stops
Multiple Airlines Logo
6:05 pm - 10:35 am
BDL
-
SEA
19h 30m
1 stop
$437Multiple Airlines
Fri, Jun 5 - Tue, Jun 9
Southwest Logo
6:00 am - 4:00 pm
SEA
-
BDL
7h 00m
1 stop
Southwest Logo
12:50 pm - 10:30 pm
BDL
-
SEA
12h 40m
2 stops
$442Southwest
Tue, May 5 - Wed, May 13
United Airlines Logo
10:40 pm - 9:56 am
SEA
-
BDL
8h 16m
1 stop
United Airlines Logo
4:50 pm - 11:59 pm
BDL
-
SEA
10h 09m
1 stop
$446United Airlines
Tue, May 26 - Thu, Jun 4
Southwest Logo
7:10 pm - 8:10 am
SEA
-
BDL
10h 00m
2 stops
Southwest Logo
12:50 pm - 10:30 pm
BDL
-
SEA
12h 40m
2 stops
$447Southwest
Tue, May 5 - Wed, May 13
Delta Logo
9:45 pm - 10:43 am
SEA
-
BDL
9h 58m
1 stop
Delta Logo
4:59 pm - 10:48 pm
BDL
-
SEA
8h 49m
1 stop
$451Delta
Mon, May 4 - Wed, May 13
Sun Country Air Logo
6:27 pm - 10:47 am
SEA
-
BDL
13h 20m
1 stop
Sun Country Air Logo
11:52 am - 10:46 pm
BDL
-
SEA
13h 54m
1 stop
$453Sun Country Air
Wed, Jul 29 - Sun, Aug 2
United Airlines Logo
10:52 am - 11:44 pm
SEA
-
BDL
9h 52m
2 stops
United Airlines Logo
5:05 pm - 10:47 pm
BDL
-
SEA
8h 42m
1 stop
$456United Airlines
Wed, May 13 - Sat, May 16

United Airlines flights from Seattle to Hartford

Our best United Airlines deals on Seattle to Hartford flight tickets
United Airlines
May 26
SEA10:40 pmSeattle/Tacoma Intl
8h 16m
1 stop
BDL9:56 amHartford Bradley Intl
Jun 4
BDL4:50 pmHartford Bradley Intl
10h 09m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
$446
United Airlines
May 13
SEA10:52 amSeattle/Tacoma Intl
9h 52m
2 stops
BDL11:44 pmHartford Bradley Intl
May 16
BDL5:05 pmHartford Bradley Intl
8h 42m
1 stop
SEA10:47 pmSeattle/Tacoma Intl
$456
United Airlines
Jun 5
SEA1:00 pmSeattle/Tacoma Intl
7h 59m
1 stop
BDL11:59 pmHartford Bradley Intl
Jun 9
BDL4:50 pmHartford Bradley Intl
10h 09m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
$512

Sun Country Air flights from Seattle to Hartford

Our best Sun Country Air deals on Seattle to Hartford flight tickets
Sun Country Air
Jul 1
SEA11:59 pmSeattle/Tacoma Intl
8h 18m
1 stop
BDL11:17 amHartford Bradley Intl
Jul 9
BDL11:04 amHartford Bradley Intl
14h 42m
1 stop
SEA10:46 pmSeattle/Tacoma Intl
$433
Sun Country Air
Jul 29
SEA6:27 pmSeattle/Tacoma Intl
13h 20m
1 stop
BDL10:47 amHartford Bradley Intl
Aug 2
BDL11:52 amHartford Bradley Intl
13h 54m
1 stop
SEA10:46 pmSeattle/Tacoma Intl
$453
Sun Country Air
Jul 12
SEA11:59 pmSeattle/Tacoma Intl
7h 05m
1 stop
BDL10:04 amHartford Bradley Intl
Jul 13
BDL11:04 amHartford Bradley Intl
8h 48m
1 stop
SEA4:52 pmSeattle/Tacoma Intl
$473

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 3, 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 4/27

10:11 pm-7:59 pm

1 stop18h 48m

Hartford Bradley Intl

Mon 5/4

3:50 pm-9:49 am

2 stops20h 59m

$348

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Mon 6/1

8:20 pm-6:20 am

1 stop31h 00m

Hartford Bradley Intl

Mon 6/8

5:44 pm-6:26 pm

2 stops51h 42m

$408

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Wed 7/1

11:59 pm-11:17 am

1 stop8h 18m

Hartford Bradley Intl

Thu 7/9

11:04 am-10:46 pm

1 stop14h 42m

$433

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Fri 6/5

8:20 pm-12:51 am

2 stops25h 31m

Hartford Bradley Intl

Tue 6/9

6:05 pm-10:35 am

1 stop19h 30m

$437

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Tue 5/5

6:00 am-4:00 pm

1 stop7h 00m

Hartford Bradley Intl

Wed 5/13

12:50 pm-10:30 pm

2 stops12h 40m

$442
Quickest round-trip

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Tue 5/26

10:40 pm-9:56 am

1 stop8h 16m

Hartford Bradley Intl

Thu 6/4

4:50 pm-11:59 pm

1 stop10h 09m

$446

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Tue 5/5

7:10 pm-8:10 am

2 stops10h 00m

Hartford Bradley Intl

Wed 5/13

12:50 pm-10:30 pm

2 stops12h 40m

$447

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Mon 5/4

9:45 pm-10:43 am

1 stop9h 58m

Hartford Bradley Intl

Wed 5/13

4:59 pm-10:48 pm

1 stop8h 49m

$451

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Wed 7/29

6:27 pm-10:47 am

1 stop13h 20m

Hartford Bradley Intl

Sun 8/2

11:52 am-10:46 pm

1 stop13h 54m

$453

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Wed 5/13

10:52 am-11:44 pm

2 stops9h 52m

Hartford Bradley Intl

Sat 5/16

5:05 pm-10:47 pm

1 stop8h 42m

$456

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 $527 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 April 2026, prices for Seattle to Hartford flights are approximately 6% 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 50m

Direct flights

None
The fastest flight from Seattle to Hartford takes 6h 50m
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 50m.

  • 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
4,344 reviews
Search Southwest flights
DeltaPriceFrom $316Free CancellationRating
7.9
8,374 reviews
Search Delta flights
American AirlinesPriceFrom $324Free CancellationRating
7.1
11,551 reviews
Search American Airlines flights
United AirlinesPriceFrom $376Free CancellationRating
7.4
9,538 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $576Free CancellationRating
7.9
12,157 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
West Springfield
Norwich
New Britain
East Hartford
Brattleboro
Southington
Windsor Locks
Meriden
Windsor
Chicopee
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.

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