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Cheap flights from Seattle to Springfield from $128

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 12/11. 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
12:40 pm - 10:31 pmSEA-BDL
30h 51m2 stops
Multiple Airlines Logo
6:20 pm - 4:28 pmBDL-SEA
25h 08m1 stop
$259Multiple Airlines
Find Deal
Sat, Jan 10 - Sat, Jan 17
Multiple Airlines Logo
5:36 pm - 6:00 amSEA-BDL
9h 24m1 stop
Multiple Airlines Logo
12:11 pm - 11:19 amBDL-SEA
26h 08m2 stops
$277Multiple Airlines
Find Deal
Sat, Jan 17 - Sun, Feb 1
Multiple Airlines Logo
12:40 pm - 6:00 amSEA-BDL
14h 20m1 stop
Multiple Airlines Logo
6:20 pm - 4:28 pmBDL-SEA
25h 08m1 stop
$286Multiple Airlines
Find Deal
Sat, Jan 10 - Sat, Jan 17
Multiple Airlines Logo
4:46 pm - 7:57 pmSEA-BDL
24h 11m1 stop
Multiple Airlines Logo
8:05 am - 12:10 amBDL-SEA
19h 05m2 stops
$289Multiple Airlines
Find Deal
Fri, Dec 12 - Wed, Dec 17
Multiple Airlines Logo
12:48 pm - 11:30 amSEA-BDL
19h 42m2 stops
Multiple Airlines Logo
6:00 am - 10:06 amBDL-SEA
31h 06m1 stop
$294Multiple Airlines
Find Deal
Sat, Dec 6 - Sun, Dec 14
Multiple Airlines Logo
1:11 pm - 7:59 pmSEA-BDL
27h 48m1 stop
Multiple Airlines Logo
6:00 am - 9:36 amBDL-SEA
30h 36m2 stops
$307Multiple Airlines
Find Deal
Mon, Jan 26 - Wed, Feb 4
Multiple Airlines Logo
9:53 pm - 8:06 pmSEA-BDL
19h 13m1 stop
Multiple Airlines Logo
12:48 pm - 10:06 amBDL-SEA
24h 18m2 stops
$314Multiple Airlines
Find Deal
Mon, Dec 1 - Sun, Dec 7
Multiple Airlines Logo
4:46 pm - 7:57 pmSEA-BDL
24h 11m1 stop
Multiple Airlines Logo
6:00 am - 10:11 amBDL-SEA
31h 11m1 stop
$348Multiple Airlines
Find Deal
Fri, Dec 12 - Thu, Dec 18
Multiple Airlines Logo
5:36 pm - 6:00 amSEA-BDL
9h 24m1 stop
Multiple Airlines Logo
6:00 am - 11:56 amBDL-SEA
32h 56m1 stop
$353Multiple Airlines
Find Deal
Sat, Jan 17 - Sun, Feb 1
Multiple Airlines Logo
9:53 pm - 8:06 pmSEA-BDL
19h 13m1 stop
Multiple Airlines Logo
6:00 am - 10:06 amBDL-SEA
31h 06m1 stop
$376Multiple Airlines
Find Deal
Mon, Dec 1 - Sun, Dec 7

Delta flights from Seattle to Hartford

Our best Delta deals on Seattle to Hartford flight tickets
Delta
Jan 10
SEA1:30 pmSeattle/Tacoma Intl
7h 10m
1 stop
BDL11:40 pmHartford Bradley Intl
Jan 17
BDL6:00 amHartford Bradley Intl
9h 20m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
$385
Find similar
Delta
Jan 8
SEA6:05 amSeattle/Tacoma Intl
7h 02m
1 stop
BDL4:07 pmHartford Bradley Intl
Jan 10
BDL2:40 pmHartford Bradley Intl
11h 10m
1 stop
SEA10:50 pmSeattle/Tacoma Intl
$397
Find similar
Delta
Jan 8
SEA1:30 pmSeattle/Tacoma Intl
7h 10m
1 stop
BDL11:40 pmHartford Bradley Intl
Jan 10
BDL6:00 amHartford Bradley Intl
16h 43m
2 stops
SEA7:43 pmSeattle/Tacoma Intl
$404
Find similar

American Airlines flights from Seattle to Hartford

Our best American Airlines deals on Seattle to Hartford flight tickets
American Airlines
Nov 27
SEA10:07 pmSeattle/Tacoma Intl
8h 15m
1 stop
BDL9:22 amHartford Bradley Intl
Dec 2
BDL3:46 pmHartford Bradley Intl
9h 24m
1 stop
SEA10:10 pmSeattle/Tacoma Intl
$385
Find similar
American Airlines
Jan 10
SEA8:04 amSeattle/Tacoma Intl
9h 47m
1 stop
BDL8:51 pmHartford Bradley Intl
Jan 17
BDL11:30 amHartford Bradley Intl
12h 15m
2 stops
SEA8:45 pmSeattle/Tacoma Intl
$390
Find similar
American Airlines
Feb 13
SEA11:06 pmSeattle/Tacoma Intl
8h 50m
1 stop
BDL10:56 amHartford Bradley Intl
Feb 19
BDL7:00 amHartford Bradley Intl
8h 27m
1 stop
SEA12:27 pmSeattle/Tacoma Intl
$440
Find similar

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 November 20, 2025.
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

Sat 1/10

12:40 pm-10:31 pm

2 stops30h 51m

Hartford Bradley Intl

Sat 1/17

6:20 pm-4:28 pm

1 stop25h 08m

$259

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Sat 1/17

5:36 pm-6:00 am

1 stop9h 24m

Hartford Bradley Intl

Sun 2/1

12:11 pm-11:19 am

2 stops26h 08m

$277

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Sat 1/10

12:40 pm-6:00 am

1 stop14h 20m

Hartford Bradley Intl

Sat 1/17

6:20 pm-4:28 pm

1 stop25h 08m

$286

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Fri 12/12

4:46 pm-7:57 pm

1 stop24h 11m

Hartford Bradley Intl

Wed 12/17

8:05 am-12:10 am

2 stops19h 05m

$289

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Sat 12/6

12:48 pm-11:30 am

2 stops19h 42m

Hartford Bradley Intl

Sun 12/14

6:00 am-10:06 am

1 stop31h 06m

$294

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Mon 1/26

1:11 pm-7:59 pm

1 stop27h 48m

Hartford Bradley Intl

Wed 2/4

6:00 am-9:36 am

2 stops30h 36m

$307

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Mon 12/1

9:53 pm-8:06 pm

1 stop19h 13m

Hartford Bradley Intl

Sun 12/7

12:48 pm-10:06 am

2 stops24h 18m

$314

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Fri 12/12

4:46 pm-7:57 pm

1 stop24h 11m

Hartford Bradley Intl

Thu 12/18

6:00 am-10:11 am

1 stop31h 11m

$348

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Sat 1/17

5:36 pm-6:00 am

1 stop9h 24m

Hartford Bradley Intl

Sun 2/1

6:00 am-11:56 am

1 stop32h 56m

$353

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Mon 12/1

9:53 pm-8:06 pm

1 stop19h 13m

Hartford Bradley Intl

Sun 12/7

6:00 am-10:06 am

1 stop31h 06m

$376

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 $437. The month of October is another great option to travel to Hartford, with average flight prices from Seattle averaging around $448.

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 $549 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 is only 1 cabin class 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 November 2025, prices for Seattle to Hartford flights are approximately 2% 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

Direct flights

None
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 6h 35m.

  • 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
4,251 reviews
Search Southwest flights
DeltaPriceFrom $324Free CancellationRating
7.9
8,002 reviews
Search Delta flights
American AirlinesPriceFrom $336Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
United AirlinesPriceFrom $336Free CancellationRating
7.4
9,028 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $593Free CancellationRating
8.0
11,326 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
East Hartford
Norwich
New Britain
Meriden
Brattleboro
Windsor
Chicopee
Windsor Locks
Lenox
Southington
Enfield
Newington
Middletown
Lee
Stockbridge
Rocky Hill
Farmington

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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