Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to Springfield from $129

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 2/27. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Seattle to Springfield

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:00 am - 10:49 pm
SEA
-
BDL
12h 49m
1 stop
American Airlines Logo
7:19 pm - 12:30 am
BDL
-
SEA
8h 11m
1 stop
$390American Airlines
Sat, May 16 - Tue, May 19
Multiple Airlines Logo
9:14 pm - 7:59 pm
SEA
-
BDL
19h 45m
1 stop
Multiple Airlines Logo
8:25 am - 8:13 am
BDL
-
SEA
26h 48m
1 stop
$393Multiple Airlines
Mon, Mar 2 - Wed, Mar 4
Sun Country Air Logo
11:59 pm - 11:56 am
SEA
-
BDL
8h 57m
1 stop
Sun Country Air Logo
11:12 am - 5:20 pm
BDL
-
SEA
9h 08m
1 stop
$407Sun Country Air
Thu, May 28 - Mon, Jun 1
Multiple Airlines Logo
9:29 pm - 7:59 pm
SEA
-
BDL
19h 30m
1 stop
Multiple Airlines Logo
8:05 am - 9:27 am
BDL
-
SEA
28h 22m
2 stops
$410Multiple Airlines
Mon, Apr 13 - Tue, Apr 21
Sun Country Air Logo
9:24 am - 10:47 am
SEA
-
BDL
22h 23m
1 stop
Sun Country Air Logo
11:46 am - 8:05 am
BDL
-
SEA
23h 19m
1 stop
$412Sun Country Air
Thu, Jul 2 - Sun, Jul 5
Multiple Airlines Logo
10:08 pm - 6:00 am
SEA
-
BDL
28h 52m
1 stop
Multiple Airlines Logo
7:00 am - 5:39 pm
BDL
-
SEA
13h 39m
2 stops
$417Multiple Airlines
Fri, Mar 27 - Mon, Mar 30
Multiple Airlines Logo
9:14 pm - 7:59 pm
SEA
-
BDL
19h 45m
1 stop
Multiple Airlines Logo
8:25 am - 8:13 am
BDL
-
SEA
26h 48m
1 stop
$421Multiple Airlines
Mon, Mar 2 - Wed, Mar 4
Sun Country Air Logo
6:42 pm - 10:47 am
SEA
-
BDL
13h 05m
1 stop
Sun Country Air Logo
11:52 am - 4:57 pm
BDL
-
SEA
8h 05m
1 stop
$427Sun Country Air
Thu, Jun 4 - Mon, Jun 8
Sun Country Air Logo
9:24 am - 10:47 am
SEA
-
BDL
22h 23m
1 stop
Sun Country Air Logo
10:58 am - 7:55 am
BDL
-
SEA
23h 57m
1 stop
$432Sun Country Air
Thu, Jul 2 - Mon, Jul 6
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
$433Sun Country Air
Sun, Jun 21 - Sun, Jun 28

Sun Country Air flights from Seattle to Hartford

Our best Sun Country Air deals on Seattle to Hartford flight tickets
Sun Country Air
May 28
SEA11:59 pmSeattle/Tacoma Intl
8h 57m
1 stop
BDL11:56 amHartford Bradley Intl
Jun 1
BDL11:12 amHartford Bradley Intl
9h 08m
1 stop
SEA5:20 pmSeattle/Tacoma Intl
$407
Sun Country Air
Jul 2
SEA9:24 amSeattle/Tacoma Intl
22h 23m
1 stop
BDL10:47 amHartford Bradley Intl
Jul 5
BDL11:46 amHartford Bradley Intl
23h 19m
1 stop
SEA8:05 amSeattle/Tacoma Intl
$412
Sun Country Air
Jun 4
SEA6:42 pmSeattle/Tacoma Intl
13h 05m
1 stop
BDL10:47 amHartford Bradley Intl
Jun 8
BDL11:52 amHartford Bradley Intl
8h 05m
1 stop
SEA4:57 pmSeattle/Tacoma Intl
$427

Delta flights from Seattle to Hartford

Our best Delta deals on Seattle to Hartford flight tickets
Delta
May 26
SEA10:35 pmSeattle/Tacoma Intl
16h 54m
1 stop
BDL6:29 pmHartford Bradley Intl
Jun 2
BDL4:56 pmHartford Bradley Intl
8h 30m
1 stop
SEA10:26 pmSeattle/Tacoma Intl
$520
Delta
May 26
SEA11:55 pmSeattle/Tacoma Intl
18h 35m
1 stop
BDL9:30 pmHartford Bradley Intl
May 30
BDL4:56 pmHartford Bradley Intl
8h 32m
1 stop
SEA10:28 pmSeattle/Tacoma Intl
$531
Delta
May 25
SEA10:35 pmSeattle/Tacoma Intl
22h 50m
1 stop
BDL12:25 amHartford Bradley Intl
Jun 3
BDL6:57 pmHartford Bradley Intl
7h 42m
1 stop
SEA11:39 pmSeattle/Tacoma Intl
$540

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 17, 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

Sat 5/16

7:00 am-10:49 pm

1 stop12h 49m

Hartford Bradley Intl

Tue 5/19

7:19 pm-12:30 am

1 stop8h 11m

$390

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Mon 3/2

9:14 pm-7:59 pm

1 stop19h 45m

Hartford Bradley Intl

Wed 3/4

8:25 am-8:13 am

1 stop26h 48m

$393

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Thu 5/28

11:59 pm-11:56 am

1 stop8h 57m

Hartford Bradley Intl

Mon 6/1

11:12 am-5:20 pm

1 stop9h 08m

$407

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Mon 4/13

9:29 pm-7:59 pm

1 stop19h 30m

Hartford Bradley Intl

Tue 4/21

8:05 am-9:27 am

2 stops28h 22m

$410

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Thu 7/2

9:24 am-10:47 am

1 stop22h 23m

Hartford Bradley Intl

Sun 7/5

11:46 am-8:05 am

1 stop23h 19m

$412

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Fri 3/27

10:08 pm-6:00 am

1 stop28h 52m

Hartford Bradley Intl

Mon 3/30

7:00 am-5:39 pm

2 stops13h 39m

$417

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Mon 3/2

9:14 pm-7:59 pm

1 stop19h 45m

Hartford Bradley Intl

Wed 3/4

8:25 am-8:13 am

1 stop26h 48m

$421

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Thu 6/4

6:42 pm-10:47 am

1 stop13h 05m

Hartford Bradley Intl

Mon 6/8

11:52 am-4:57 pm

1 stop8h 05m

$427

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Thu 7/2

9:24 am-10:47 am

1 stop22h 23m

Hartford Bradley Intl

Mon 7/6

10:58 am-7:55 am

1 stop23h 57m

$432

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

$433

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

6h 56m

Direct flights

None
The fastest flight from Seattle to Hartford takes 6h 56m
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 56m.

  • 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
4,289 reviews
Search Southwest flights
DeltaPriceFrom $316Free CancellationRating
7.9
8,204 reviews
Search Delta flights
American AirlinesPriceFrom $328Free CancellationRating
7.2
11,294 reviews
Search American Airlines flights
United AirlinesPriceFrom $336Free CancellationRating
7.4
9,308 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $593Free CancellationRating
8.0
11,891 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
Meriden
Southington
Chicopee
Lenox
Newington
Enfield
Rocky Hill
West Hartford
Lee
Middletown
Holyoke

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 3/19
Thu 3/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing Connecticut

Tweed-New Haven Airport