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Cheap flights from Seattle to Springfield from $123

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 9/15. 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.
Southwest Logo
5:20 am - 4:05 pmSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
7h 45m1 stop Chicago Midway
Southwest Logo
7:45 am - 1:05 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
8h 20m1 stop Chicago Midway
$245Southwest
Wed, Sep 23 - Tue, Sep 29
Southwest Logo
5:20 am - 4:05 pmSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
7h 45m1 stop Chicago Midway
Southwest Logo
5:45 pm - 11:10 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
8h 25m1 stop Denver Intl
$245Southwest
Wed, Sep 30 - Wed, Sep 30
American Airlines Logo
11:57 pm - 12:09 pmSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
9h 12m1 stop Chicago O'Hare Intl
American Airlines Logo
6:00 am - 11:40 amBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
8h 40m1 stop Philadelphia
$245American Airlines
Wed, Sep 30 - Sat, Oct 3
Delta Logo
11:10 pm - 8:47 amSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
6h 37m1 stop Detroit Metropolitan Wayne County
Delta Logo
2:00 pm - 10:03 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
11h 03m1 stop Atlanta Hartsfield-Jackson
$245Delta
Sat, Oct 17 - Tue, Oct 20
Delta Logo
11:05 pm - 11:41 amSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
9h 36m1 stop Detroit Metropolitan Wayne County
Delta Logo
2:00 pm - 10:03 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
11h 03m1 stop Atlanta Hartsfield-Jackson
$245Delta
Tue, Sep 29 - Tue, Oct 6
American Airlines Logo
11:59 pm - 11:46 amSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
8h 47m1 stop Chicago O'Hare Intl
American Airlines Logo
7:15 am - 2:17 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
10h 02m1 stop Chicago O'Hare Intl
$271American Airlines
Thu, Oct 15 - Tue, Oct 20
United Airlines Logo
11:13 pm - 10:49 amSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
8h 36m1 stop Chicago O'Hare Intl
United Airlines Logo
9:37 am - 5:54 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
11h 17m2 stops Chicago O'Hare Intl Denver Intl
$276United Airlines
Thu, Oct 22 - Tue, Oct 27
United Airlines Logo
7:00 am - 5:53 pmSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
7h 53m1 stop Chicago O'Hare Intl
United Airlines Logo
2:59 pm - 10:56 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
10h 57m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$291United Airlines
Wed, Sep 30 - Sat, Oct 3
Multiple Airlines Logo
9:45 pm - 5:59 pmSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
17h 14m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
3:16 pm - 3:08 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
26h 52m2 stops Orlando Denver Intl
$454Multiple Airlines
Wed, Sep 30 - Mon, Oct 5
Multiple Airlines Logo
9:36 pm - 6:20 amSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
29h 44m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
3:16 pm - 3:08 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
26h 52m2 stops Orlando Denver Intl
$460Multiple Airlines
Mon, Sep 7 - Mon, Sep 14

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Southwest flights from Seattle to Hartford

Our best Southwest deals on Seattle to Hartford flight tickets
Southwest
Sep 30
SEA5:20 amSeattle/Tacoma Intl
7h 45m
1 stop
BDL4:05 pmHartford Bradley Intl
Sep 30
BDL5:45 pmHartford Bradley Intl
8h 25m
1 stop
SEA11:10 pmSeattle/Tacoma Intl
$245
Southwest
Sep 23
SEA5:20 amSeattle/Tacoma Intl
7h 45m
1 stop
BDL4:05 pmHartford Bradley Intl
Sep 29
BDL3:05 pmHartford Bradley Intl
11h 25m
2 stops
SEA11:30 pmSeattle/Tacoma Intl
$251
Southwest
Sep 29
SEA11:05 pmSeattle/Tacoma Intl
10h 05m
2 stops
BDL12:10 pmHartford Bradley Intl
Oct 6
BDL1:25 pmHartford Bradley Intl
12h 15m
2 stops
SEA10:40 pmSeattle/Tacoma Intl
$256

Delta flights from Seattle to Hartford

Our best Delta deals on Seattle to Hartford flight tickets
Delta
Oct 19
SEA11:59 pmSeattle/Tacoma Intl
9h 54m
1 stop
BDL12:53 pmHartford Bradley Intl
Oct 20
BDL5:57 pmHartford Bradley Intl
8h 55m
1 stop
SEA11:52 pmSeattle/Tacoma Intl
$271
Delta
Nov 7
SEA11:50 pmSeattle/Tacoma Intl
8h 00m
1 stop
BDL10:50 amHartford Bradley Intl
Nov 13
BDL6:00 amHartford Bradley Intl
11h 37m
1 stop
SEA2:37 pmSeattle/Tacoma Intl
$312
Delta
Oct 18
SEA11:50 pmSeattle/Tacoma Intl
8h 00m
1 stop
BDL10:50 amHartford Bradley Intl
Oct 21
BDL12:57 pmHartford Bradley Intl
8h 38m
1 stop
SEA6:35 pmSeattle/Tacoma Intl
$354

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 August 11, 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
Quickest round-trip

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Wed 9/23

5:20 am-4:05 pm

1 stop7h 45m

Hartford Bradley Intl

Tue 9/29

7:45 am-1:05 pm

1 stop8h 20m

$245

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Wed 9/30

5:20 am-4:05 pm

1 stop7h 45m

Hartford Bradley Intl

Wed 9/30

5:45 pm-11:10 pm

1 stop8h 25m

$245

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Wed 9/30

11:57 pm-12:09 pm

1 stop9h 12m

Hartford Bradley Intl

Sat 10/3

6:00 am-11:40 am

1 stop8h 40m

$245

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Sat 10/17

11:10 pm-8:47 am

1 stop6h 37m

Hartford Bradley Intl

Tue 10/20

2:00 pm-10:03 pm

1 stop11h 03m

$245

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Tue 9/29

11:05 pm-11:41 am

1 stop9h 36m

Hartford Bradley Intl

Tue 10/6

2:00 pm-10:03 pm

1 stop11h 03m

$245

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Thu 10/15

11:59 pm-11:46 am

1 stop8h 47m

Hartford Bradley Intl

Tue 10/20

7:15 am-2:17 pm

1 stop10h 02m

$271

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Thu 10/22

11:13 pm-10:49 am

1 stop8h 36m

Hartford Bradley Intl

Tue 10/27

9:37 am-5:54 pm

2 stops11h 17m

$276

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Wed 9/30

7:00 am-5:53 pm

1 stop7h 53m

Hartford Bradley Intl

Sat 10/3

2:59 pm-10:56 pm

2 stops10h 57m

$291

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Wed 9/30

9:45 pm-5:59 pm

1 stop17h 14m

Hartford Bradley Intl

Mon 10/5

3:16 pm-3:08 pm

2 stops26h 52m

$454

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Mon 9/7

9:36 pm-6:20 am

1 stop29h 44m

Hartford Bradley Intl

Mon 9/14

3:16 pm-3:08 pm

2 stops26h 52m

$460

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?

Prices are currently low for flights on this route.

Typical prices usually range from $466 to $768.
The lowest price recently found on this route was $245.

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 $453.

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 $565 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 $454 on momondo.

Can stopping save me money on Seattle to Hartford flights?

You could potentially save up to 5% 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 August 2026, prices for Seattle to Hartford flights are approximately 15% 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 42m

Direct flights

None
The fastest flight from Seattle to Hartford takes 6h 42m
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 42m.

  • 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 $239Free CancellationRating
8.0
4,218 reviews
Search Southwest flights
DeltaPriceFrom $324Free CancellationRating
7.8
8,499 reviews
Search Delta flights
United AirlinesPriceFrom $364Free CancellationRating
7.4
10,100 reviews
Search United Airlines flights
American AirlinesPriceFrom $364Free CancellationRating
7.1
11,899 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $576Free CancellationRating
7.9
12,794 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
Meriden
New Britain
East Hartford
Brattleboro
Southington
Chicopee
Enfield
Newington
Windsor
West Hartford
Middletown
Holyoke
Northampton
Stockbridge
Lenox

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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