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Cheap flights from Seattle to Springfield from $161

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 3/23. 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
9:36 pm - 7:59 pm
SEA
-
BDL
19h 23m
1 stop
Multiple Airlines Logo
8:08 pm - 5:09 pm
BDL
-
SEA
48h 01m
2 stops
$304Multiple Airlines
Mon, Mar 9 - Mon, Mar 16
Multiple Airlines Logo
10:08 pm - 8:15 pm
SEA
-
BDL
19h 07m
1 stop
Multiple Airlines Logo
6:00 am - 11:37 am
BDL
-
SEA
32h 37m
2 stops
$344Multiple Airlines
Tue, Mar 31 - Sun, Apr 5
Multiple Airlines Logo
10:08 pm - 8:15 pm
SEA
-
BDL
19h 07m
1 stop
Multiple Airlines Logo
6:00 am - 11:37 am
BDL
-
SEA
32h 37m
2 stops
$357Multiple Airlines
Tue, Mar 31 - Sun, Apr 5
Multiple Airlines Logo
10:08 pm - 8:15 pm
SEA
-
BDL
19h 07m
1 stop
Multiple Airlines Logo
6:15 pm - 5:34 pm
BDL
-
SEA
26h 19m
1 stop
$358Multiple Airlines
Tue, Mar 31 - Sun, Apr 5
Sun Country Air Logo
11:59 pm - 10:47 am
SEA
-
BDL
7h 48m
1 stop
Sun Country Air Logo
8:00 pm - 5:12 pm
BDL
-
SEA
24h 12m
1 stop
$385Sun Country Air
Wed, Jun 24 - Mon, Jun 29
Multiple Airlines Logo
9:36 pm - 7:59 pm
SEA
-
BDL
19h 23m
1 stop
Multiple Airlines Logo
6:15 pm - 5:39 pm
BDL
-
SEA
26h 24m
1 stop
$406Multiple Airlines
Mon, Mar 9 - Thu, Mar 12
Sun Country Air Logo
11:59 pm - 10:47 am
SEA
-
BDL
7h 48m
1 stop
Sun Country Air Logo
11:40 am - 10:46 pm
BDL
-
SEA
14h 06m
1 stop
$418Sun Country Air
Sun, Jun 21 - Sun, Jun 28
Sun Country Air Logo
11:59 pm - 10:47 am
SEA
-
BDL
7h 48m
1 stop
Sun Country Air Logo
8:00 pm - 5:12 pm
BDL
-
SEA
24h 12m
1 stop
$420Sun Country Air
Thu, Jun 25 - Mon, Jun 29
Sun Country Air Logo
11:59 pm - 10:47 am
SEA
-
BDL
7h 48m
1 stop
Sun Country Air Logo
11:52 am - 5:27 pm
BDL
-
SEA
8h 35m
1 stop
$428Sun Country Air
Thu, Jun 18 - Sun, Jun 21
Multiple Airlines Logo
9:36 pm - 7:59 pm
SEA
-
BDL
19h 23m
1 stop
Multiple Airlines Logo
1:12 pm - 11:19 am
BDL
-
SEA
25h 07m
2 stops
$429Multiple Airlines
Mon, Mar 9 - Thu, Mar 12

Sun Country Air flights from Seattle to Hartford

Our best Sun Country Air deals on Seattle to Hartford flight tickets
Sun Country Air
Jun 24
SEA11:59 pmSeattle/Tacoma Intl
7h 48m
1 stop
BDL10:47 amHartford Bradley Intl
Jun 29
BDL8:00 pmHartford Bradley Intl
24h 12m
1 stop
SEA5:12 pmSeattle/Tacoma Intl
$385
Sun Country Air
Jun 21
SEA11:59 pmSeattle/Tacoma Intl
7h 48m
1 stop
BDL10:47 amHartford Bradley Intl
Jun 28
BDL11:40 amHartford Bradley Intl
14h 06m
1 stop
SEA10:46 pmSeattle/Tacoma Intl
$418
Sun Country Air
Jun 25
SEA11:59 pmSeattle/Tacoma Intl
7h 48m
1 stop
BDL10:47 amHartford Bradley Intl
Jun 29
BDL8:00 pmHartford Bradley Intl
24h 12m
1 stop
SEA5:12 pmSeattle/Tacoma Intl
$420

Southwest flights from Seattle to Hartford

Our best Southwest deals on Seattle to Hartford flight tickets
Southwest
May 2
SEA11:55 pmSeattle/Tacoma Intl
7h 40m
1 stop
BDL10:35 amHartford Bradley Intl
May 5
BDL6:20 pmHartford Bradley Intl
8h 50m
1 stop
SEA12:10 amSeattle/Tacoma Intl
$441
Southwest
Mar 4
SEA6:45 amSeattle/Tacoma Intl
6h 35m
1 stop
BDL4:20 pmHartford Bradley Intl
Mar 11
BDL7:30 amHartford Bradley Intl
8h 15m
1 stop
SEA12:45 pmSeattle/Tacoma Intl
$445
Southwest
May 2
SEA6:55 pmSeattle/Tacoma Intl
10h 15m
2 stops
BDL8:10 amHartford Bradley Intl
May 5
BDL6:20 pmHartford Bradley Intl
8h 50m
1 stop
SEA12:10 amSeattle/Tacoma Intl
$446

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 February 8, 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

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Mon 3/9

9:36 pm-7:59 pm

1 stop19h 23m

Hartford Bradley Intl

Mon 3/16

8:08 pm-5:09 pm

2 stops48h 01m

$304

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Tue 3/31

10:08 pm-8:15 pm

1 stop19h 07m

Hartford Bradley Intl

Sun 4/5

6:00 am-11:37 am

2 stops32h 37m

$344

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Tue 3/31

10:08 pm-8:15 pm

1 stop19h 07m

Hartford Bradley Intl

Sun 4/5

6:00 am-11:37 am

2 stops32h 37m

$357

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Tue 3/31

10:08 pm-8:15 pm

1 stop19h 07m

Hartford Bradley Intl

Sun 4/5

6:15 pm-5:34 pm

1 stop26h 19m

$358

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Wed 6/24

11:59 pm-10:47 am

1 stop7h 48m

Hartford Bradley Intl

Mon 6/29

8:00 pm-5:12 pm

1 stop24h 12m

$385

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Mon 3/9

9:36 pm-7:59 pm

1 stop19h 23m

Hartford Bradley Intl

Thu 3/12

6:15 pm-5:39 pm

1 stop26h 24m

$406

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Sun 6/21

11:59 pm-10:47 am

1 stop7h 48m

Hartford Bradley Intl

Sun 6/28

11:40 am-10:46 pm

1 stop14h 06m

$418

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Thu 6/25

11:59 pm-10:47 am

1 stop7h 48m

Hartford Bradley Intl

Mon 6/29

8:00 pm-5:12 pm

1 stop24h 12m

$420

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Thu 6/18

11:59 pm-10:47 am

1 stop7h 48m

Hartford Bradley Intl

Sun 6/21

11:52 am-5:27 pm

1 stop8h 35m

$428

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Mon 3/9

9:36 pm-7:59 pm

1 stop19h 23m

Hartford Bradley Intl

Thu 3/12

1:12 pm-11:19 am

2 stops25h 07m

$429

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 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 $441.

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 $531 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 3% 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 February 2026, prices for Seattle to Hartford flights are approximately 15% 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 12m

Direct flights

None
The fastest flight from Seattle to Hartford takes 7h 12m
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 12m.

  • 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
4,282 reviews
Search Southwest flights
DeltaPriceFrom $316Free CancellationRating
7.9
8,174 reviews
Search Delta flights
American AirlinesPriceFrom $328Free CancellationRating
7.2
11,258 reviews
Search American Airlines flights
United AirlinesPriceFrom $336Free CancellationRating
7.4
9,259 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $593Free CancellationRating
8.0
11,863 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
Windsor Locks
Brattleboro
Windsor
Southington
Meriden
Chicopee
Lenox
Newington
Enfield
Rocky Hill
West Hartford
Lee
Holyoke
Middletown

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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