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Cheap flights from Seattle to Springfield from $143

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 8/24. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Springfield

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:53 pm - 6:15 am
SEA
-
BDL
30h 22m
1 stop
Multiple Airlines Logo
5:40 pm - 10:39 am
BDL
-
SEA
19h 59m
1 stop
$343Multiple Airlines
Wed, Aug 26 - Sun, Aug 30
Southwest Logo
11:05 pm - 12:00 pm
SEA
-
BDL
9h 55m
1 stop
Southwest Logo
1:00 pm - 6:15 pm
BDL
-
SEA
8h 15m
1 stop
$346Southwest
Thu, Sep 3 - Sat, Sep 5
Multiple Airlines Logo
8:53 pm - 10:42 pm
SEA
-
BDL
22h 49m
2 stops
Multiple Airlines Logo
5:40 pm - 10:39 am
BDL
-
SEA
19h 59m
1 stop
$350Multiple Airlines
Wed, Aug 26 - Sun, Aug 30
Southwest Logo
11:00 pm - 1:00 pm
SEA
-
BDL
11h 00m
2 stops
Southwest Logo
1:00 pm - 6:15 pm
BDL
-
SEA
8h 15m
1 stop
$351Southwest
Thu, Sep 3 - Sat, Sep 5
Multiple Airlines Logo
8:53 pm - 6:15 am
SEA
-
BDL
30h 22m
1 stop
Multiple Airlines Logo
6:05 pm - 10:39 am
BDL
-
SEA
19h 34m
1 stop
$353Multiple Airlines
Wed, Aug 26 - Tue, Sep 1
Multiple Airlines Logo
8:53 pm - 6:15 am
SEA
-
BDL
30h 22m
1 stop
Multiple Airlines Logo
6:05 pm - 10:39 am
BDL
-
SEA
19h 34m
1 stop
$354Multiple Airlines
Wed, Aug 26 - Tue, Sep 1
Multiple Airlines Logo
8:53 pm - 6:15 am
SEA
-
BDL
30h 22m
1 stop
Multiple Airlines Logo
6:25 am - 5:51 pm
BDL
-
SEA
14h 26m
2 stops
$358Multiple Airlines
Wed, Aug 19 - Wed, Aug 26
Multiple Airlines Logo
8:53 pm - 10:42 pm
SEA
-
BDL
22h 49m
2 stops
Multiple Airlines Logo
6:05 pm - 10:39 am
BDL
-
SEA
19h 34m
1 stop
$361Multiple Airlines
Wed, Aug 26 - Tue, Sep 1
American Airlines Logo
11:16 pm - 11:46 am
SEA
-
BDL
9h 30m
1 stop
American Airlines Logo
5:41 pm - 11:59 pm
BDL
-
SEA
9h 18m
1 stop
$365American Airlines
Tue, Aug 25 - Tue, Sep 1
Multiple Airlines Logo
9:29 pm - 9:35 pm
SEA
-
BDL
21h 06m
2 stops
Multiple Airlines Logo
6:05 pm - 10:39 am
BDL
-
SEA
19h 34m
1 stop
$370Multiple Airlines
Thu, Aug 27 - Tue, Sep 1

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Southwest flights from Seattle to Hartford

Our best Southwest deals on Seattle to Hartford flight tickets
Southwest
Aug 19
SEA11:05 pmSeattle/Tacoma Intl
9h 55m
1 stop
BDL12:00 pmHartford Bradley Intl
Aug 24
BDL1:40 pmHartford Bradley Intl
10h 05m
2 stops
SEA8:45 pmSeattle/Tacoma Intl
$334
Southwest
Aug 28
SEA11:00 pmSeattle/Tacoma Intl
10h 20m
2 stops
BDL12:20 pmHartford Bradley Intl
Aug 31
BDL1:40 pmHartford Bradley Intl
7h 40m
1 stop
SEA6:20 pmSeattle/Tacoma Intl
$338
Southwest
Sep 3
SEA11:05 pmSeattle/Tacoma Intl
9h 55m
1 stop
BDL12:00 pmHartford Bradley Intl
Sep 5
BDL1:00 pmHartford Bradley Intl
8h 15m
1 stop
SEA6:15 pmSeattle/Tacoma Intl
$346

American Airlines flights from Seattle to Hartford

Our best American Airlines deals on Seattle to Hartford flight tickets
American Airlines
Sep 8
SEA11:56 pmSeattle/Tacoma Intl
9h 13m
1 stop
BDL12:09 pmHartford Bradley Intl
Sep 15
BDL1:12 pmHartford Bradley Intl
11h 24m
1 stop
SEA9:36 pmSeattle/Tacoma Intl
$301
American Airlines
Aug 25
SEA11:56 pmSeattle/Tacoma Intl
8h 40m
1 stop
BDL11:36 amHartford Bradley Intl
Sep 1
BDL7:00 amHartford Bradley Intl
8h 34m
1 stop
SEA12:34 pmSeattle/Tacoma Intl
$365
American Airlines
Aug 29
SEA11:16 pmSeattle/Tacoma Intl
9h 30m
1 stop
BDL11:46 amHartford Bradley Intl
Sep 2
BDL7:00 amHartford Bradley Intl
10h 45m
1 stop
SEA2:45 pmSeattle/Tacoma Intl
$404

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 July 7, 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

Wed 8/26

8:53 pm-6:15 am

1 stop30h 22m

Hartford Bradley Intl

Sun 8/30

5:40 pm-10:39 am

1 stop19h 59m

$343
Quickest round-trip

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Thu 9/3

11:05 pm-12:00 pm

1 stop9h 55m

Hartford Bradley Intl

Sat 9/5

1:00 pm-6:15 pm

1 stop8h 15m

$346

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Wed 8/26

8:53 pm-10:42 pm

2 stops22h 49m

Hartford Bradley Intl

Sun 8/30

5:40 pm-10:39 am

1 stop19h 59m

$350

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Thu 9/3

11:00 pm-1:00 pm

2 stops11h 00m

Hartford Bradley Intl

Sat 9/5

1:00 pm-6:15 pm

1 stop8h 15m

$351

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Wed 8/26

8:53 pm-6:15 am

1 stop30h 22m

Hartford Bradley Intl

Tue 9/1

6:05 pm-10:39 am

1 stop19h 34m

$353

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Wed 8/26

8:53 pm-6:15 am

1 stop30h 22m

Hartford Bradley Intl

Tue 9/1

6:05 pm-10:39 am

1 stop19h 34m

$354

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Wed 8/19

8:53 pm-6:15 am

1 stop30h 22m

Hartford Bradley Intl

Wed 8/26

6:25 am-5:51 pm

2 stops14h 26m

$358

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Wed 8/26

8:53 pm-10:42 pm

2 stops22h 49m

Hartford Bradley Intl

Tue 9/1

6:05 pm-10:39 am

1 stop19h 34m

$361

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Tue 8/25

11:16 pm-11:46 am

1 stop9h 30m

Hartford Bradley Intl

Tue 9/1

5:41 pm-11:59 pm

1 stop9h 18m

$365

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Thu 8/27

9:29 pm-9:35 pm

2 stops21h 06m

Hartford Bradley Intl

Tue 9/1

6:05 pm-10:39 am

1 stop19h 34m

$370

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 October is, on average, the cheapest month to fly to Hartford from Seattle, with most prices found around $441. The month of September is another great option to travel to Hartford, with average flight prices from Seattle averaging around $466.

How far in advance should I book a flight from Seattle 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 $557 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 $468 on momondo.

Can stopping save me money on Seattle to Hartford flights?

You could potentially save up to 4% 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 July 2026, prices for Seattle to Hartford flights are approximately 16% cheaper 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 43m

Direct flights

None
The fastest flight from Seattle to Hartford takes 6h 43m
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 43m.

  • 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
7.9
4,250 reviews
Search Southwest flights
DeltaPriceFrom $324Free CancellationRating
7.8
8,450 reviews
Search Delta flights
American AirlinesPriceFrom $328Free CancellationRating
7.1
11,782 reviews
Search American Airlines flights
United AirlinesPriceFrom $364Free CancellationRating
7.4
9,945 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $576Free CancellationRating
7.9
12,631 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
Windsor Locks
New Britain
Meriden
Brattleboro
East Hartford
Southington
Chicopee
Enfield
Newington
Rocky Hill
Windsor
Middletown
Holyoke
West Hartford
Stockbridge
Lee

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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