Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

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 11/19. 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.
Delta Logo
6:00 am - 4:25 pmSEA-BDL
7h 25m1 stop
Delta Logo
6:09 am - 12:58 pmBDL-SEA
9h 49m1 stop
$323Delta
Find Deal
Sun, Dec 14 - Wed, Dec 17
American Airlines Logo
12:38 am - 11:34 amSEA-BDL
7h 56m1 stop
American Airlines Logo
11:33 am - 8:37 pmBDL-SEA
12h 04m2 stops
$328American Airlines
Find Deal
Fri, Dec 5 - Wed, Dec 10
Delta Logo
5:25 am - 5:35 pmSEA-BDL
9h 10m1 stop
Delta Logo
3:10 pm - 8:36 pmBDL-SEA
8h 26m1 stop
$333Delta
Find Deal
Thu, Nov 27 - Thu, Dec 4
Southwest Logo
6:50 am - 4:40 pmSEA-BDL
6h 50m1 stop
Southwest Logo
5:10 am - 1:35 pmBDL-SEA
11h 25m1 stop
$338Southwest
Find Deal
Sat, Feb 14 - Thu, Feb 26
Multiple Airlines Logo
11:01 am - 8:06 pmSEA-BDL
30h 05m1 stop
Multiple Airlines Logo
12:05 pm - 1:51 pmBDL-SEA
28h 46m2 stops
$341Multiple Airlines
Find Deal
Mon, Dec 15 - Tue, Dec 23
Multiple Airlines Logo
11:01 am - 8:06 pmSEA-BDL
30h 05m1 stop
Multiple Airlines Logo
12:05 pm - 1:41 pmBDL-SEA
52h 36m2 stops
$343Multiple Airlines
Find Deal
Mon, Dec 15 - Sun, Jan 4
Southwest Logo
6:50 am - 4:40 pmSEA-BDL
6h 50m1 stop
Southwest Logo
2:15 pm - 12:55 amBDL-SEA
13h 40m2 stops
$348Southwest
Find Deal
Sat, Feb 14 - Thu, Feb 26
United Airlines Logo
8:40 am - 9:48 pmSEA-BDL
10h 08m2 stops
United Airlines Logo
4:43 pm - 10:43 pmBDL-SEA
9h 00m1 stop
$352United Airlines
Find Deal
Tue, Feb 3 - Thu, Feb 12
United Airlines Logo
5:00 am - 7:14 pmSEA-BDL
11h 14m2 stops
United Airlines Logo
3:00 pm - 10:43 pmBDL-SEA
10h 43m2 stops
$357United Airlines
Find Deal
Tue, Feb 3 - Thu, Feb 12
American Airlines Logo
7:15 am - 10:17 pmSEA-BDL
12h 02m1 stop
American Airlines Logo
3:16 pm - 10:01 pmBDL-SEA
9h 45m1 stop
$385American Airlines
Find Deal
Sat, Feb 14 - Thu, Feb 26

Southwest flights from Seattle to Hartford

Our best Southwest deals on Seattle to Hartford flight tickets
Southwest
Feb 14
SEA6:50 amSeattle/Tacoma Intl
6h 50m
1 stop
BDL4:40 pmHartford Bradley Intl
Feb 26
BDL5:10 amHartford Bradley Intl
11h 25m
1 stop
SEA1:35 pmSeattle/Tacoma Intl
$338
Find similar
Southwest
Feb 14
SEA6:50 amSeattle/Tacoma Intl
6h 50m
1 stop
BDL4:40 pmHartford Bradley Intl
Feb 26
BDL2:15 pmHartford Bradley Intl
13h 40m
2 stops
SEA12:55 amSeattle/Tacoma Intl
$348
Find similar
Southwest
Feb 14
SEA6:50 amSeattle/Tacoma Intl
11h 15m
2 stops
BDL9:05 pmHartford Bradley Intl
Feb 26
BDL5:10 amHartford Bradley Intl
11h 25m
1 stop
SEA1:35 pmSeattle/Tacoma Intl
$369
Find similar

American Airlines flights from Seattle to Hartford

Our best American Airlines deals on Seattle to Hartford flight tickets
American Airlines
Dec 5
SEA12:38 amSeattle/Tacoma Intl
7h 56m
1 stop
BDL11:34 amHartford Bradley Intl
Dec 10
BDL11:33 amHartford Bradley Intl
12h 04m
2 stops
SEA8:37 pmSeattle/Tacoma Intl
$328
Find similar
American Airlines
Feb 14
SEA7:15 amSeattle/Tacoma Intl
12h 02m
1 stop
BDL10:17 pmHartford Bradley Intl
Feb 26
BDL3:16 pmHartford Bradley Intl
9h 45m
1 stop
SEA10:01 pmSeattle/Tacoma Intl
$385
Find similar
American Airlines
Dec 13
SEA12:38 amSeattle/Tacoma Intl
7h 56m
1 stop
BDL11:34 amHartford Bradley Intl
Dec 14
BDL6:28 pmHartford Bradley Intl
9h 27m
1 stop
SEA12:55 amSeattle/Tacoma Intl
$423
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 October 30, 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

Sun 12/14

6:00 am-4:25 pm

1 stop7h 25m

Hartford Bradley Intl

Wed 12/17

6:09 am-12:58 pm

1 stop9h 49m

$323

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Fri 12/5

12:38 am-11:34 am

1 stop7h 56m

Hartford Bradley Intl

Wed 12/10

11:33 am-8:37 pm

2 stops12h 04m

$328

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Thu 11/27

5:25 am-5:35 pm

1 stop9h 10m

Hartford Bradley Intl

Thu 12/4

3:10 pm-8:36 pm

1 stop8h 26m

$333

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Sat 2/14

6:50 am-4:40 pm

1 stop6h 50m

Hartford Bradley Intl

Thu 2/26

5:10 am-1:35 pm

1 stop11h 25m

$338

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Mon 12/15

11:01 am-8:06 pm

1 stop30h 05m

Hartford Bradley Intl

Tue 12/23

12:05 pm-1:51 pm

2 stops28h 46m

$341

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Mon 12/15

11:01 am-8:06 pm

1 stop30h 05m

Hartford Bradley Intl

Sun 1/4

12:05 pm-1:41 pm

2 stops52h 36m

$343

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Sat 2/14

6:50 am-4:40 pm

1 stop6h 50m

Hartford Bradley Intl

Thu 2/26

2:15 pm-12:55 am

2 stops13h 40m

$348

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Tue 2/3

8:40 am-9:48 pm

2 stops10h 08m

Hartford Bradley Intl

Thu 2/12

4:43 pm-10:43 pm

1 stop9h 00m

$352

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Tue 2/3

5:00 am-7:14 pm

2 stops11h 14m

Hartford Bradley Intl

Thu 2/12

3:00 pm-10:43 pm

2 stops10h 43m

$357

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Sat 2/14

7:15 am-10:17 pm

1 stop12h 02m

Hartford Bradley Intl

Thu 2/26

3:16 pm-10:01 pm

1 stop9h 45m

$385

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 typical price of a round-trip flight between Seattle and Hartford?

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 March is another great option to travel to Hartford, with average flight prices from Seattle averaging around $465.

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 $555 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 October 2025, 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

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 50m.

  • 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
4,243 reviews
Search Southwest flights
DeltaPriceFrom $324Free CancellationRating
7.9
7,998 reviews
Search Delta flights
American AirlinesPriceFrom $336Free CancellationRating
7.2
11,035 reviews
Search American Airlines flights
United AirlinesPriceFrom $336Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $593Free CancellationRating
8.0
11,217 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
Southington
Lenox
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.

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
Sat 11/29
Sat 12/6
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