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Cheap flights from Seattle to Hartford from C$ 181

SEA — BDL
24 Nov — 1 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Hartford

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Hartford

Mon 16/1111:15 p.m. -
1 stop6h 42m
Thu 19/116:00 a.m. -
1 stop11h 30m
Deal found 22/10C$ 360
Wed 2/126:10 a.m. -
2 stops13h 00m
Thu 10/126:25 p.m. -
1 stop8h 10m
Deal found 22/10C$ 367
Thu 3/125:40 a.m. -
2 stops13h 30m
Tue 8/128:40 a.m. -
2 stops13h 00m
Deal found 21/10C$ 374
Mon 16/118:18 p.m. -
2 stops10h 23m
Thu 19/119:37 a.m. -
1 stop8h 55m
Deal found 22/10C$ 396
Fri 4/1210:40 p.m. -
1 stop10h 43m
Mon 7/125:10 p.m. -
1 stop9h 45m
Deal found 23/10C$ 408
Fri 4/1210:48 a.m. -
2 stops9h 56m
Mon 7/125:01 p.m. -
1 stop8h 42m
Deal found 23/10C$ 415
Fri 4/129:25 a.m. -
2 stops9h 00m
Tue 8/128:40 a.m. -
2 stops13h 00m
Deal found 23/10C$ 422
Tue 1/1211:15 p.m. -
1 stop6h 39m
Sat 5/125:33 p.m. -
1 stop9h 22m
Deal found 23/10C$ 431
Thu 3/125:40 a.m. -
2 stops13h 30m
Sun 6/126:40 p.m. -
1 stop8h 55m
Deal found 23/10C$ 438
Mon 7/126:10 a.m. -
2 stops12h 15m
Thu 10/1212:30 p.m. -
2 stops13h 20m
Deal found 23/10C$ 457

Find flight deals from Seattle to Hartford

Round-trip from

C$ 360

One-way from

C$ 181

Popular in

December

Cheapest in

February

Average price

C$ 748
Delta
  • Delta
  • 16/11-19/11
  • 2 total stops
  • 18h 12m total
  • Seattle to Hartford
Search Deals
Delta
  • Delta
  • 2/12-31/12
  • 1 total stop
  • 6h 39m total
  • Seattle to Hartford
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
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 Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Mon 9/11

12:15 a.m.-4:25 p.m.

1 stop13h 10m

Hartford Bradley Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 188

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Wed 2/12

11:15 p.m.-12:06 p.m.

1 stop9h 51m

Hartford Bradley Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 252

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Sat 12/12

5:05 a.m.-3:59 p.m.

1 stop7h 54m

Hartford Bradley Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 272

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Wed 2/12

7:00 a.m.-11:44 p.m.

2 stops13h 44m

Hartford Bradley Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 279
Quickest round-trip

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Wed 25/11

8:09 a.m.-6:42 p.m.

1 stop7h 33m

Hartford Bradley Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 392

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Sun 22/11

7:04 p.m.-9:41 a.m.

2 stops11h 37m

Hartford Bradley Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 399

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Wed 2/12

6:10 a.m.-10:10 p.m.

2 stops13h 00m

Hartford Bradley Intl

Thu 10/12

8:40 a.m.-6:40 p.m.

2 stops13h 00m

C$ 412

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Tue 3/11

8:09 a.m.-6:42 p.m.

1 stop7h 33m

Hartford Bradley Intl

Wed 31/12

12:00 a.m.-9:00 p.m.

Nonstop0h 00m

C$ 413

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Tue 2/2

5:00 a.m.-3:55 p.m.

1 stop7h 55m

Hartford Bradley Intl

Sat 6/2

3:23 p.m.-9:17 p.m.

1 stop8h 54m

C$ 542

SeattleHartford

SEA Seattle/Tacoma Intl - BDL Hartford Bradley Intl

SEABDL

Seattle/Tacoma Intl

Tue 10/11

11:15 p.m.-2:02 p.m.

2 stops11h 47m

Hartford Bradley Intl

Tue 17/11

6:00 a.m.-12:19 p.m.

1 stop9h 19m

C$ 549

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/10

Showing 1-10 of 14 resultsSorted by cheapest first
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Best time to book a flight from Seattle to Hartford

Have a flexible travel schedule? Discover the best time to fly to Hartford from Seattle with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Seattle to Hartford

How far ahead should I book a flight from Seattle to Hartford?

The best time to book flights from Seattle to Hartford is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Hartford?

Currently, February is the cheapest month in which you can book a flight from Seattle to Hartford (average of C$ 658). Flying from Seattle to Hartford in December is currently the most expensive (average of C$ 1,091). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Seattle to Hartford?

Airfare is below average for this route at the moment.

Seattle to Hartford flights typically cost between C$ 697 and C$ 1,079 in November.
The cheapest round-trip price found within the last 5 days was C$ 360 on Delta (16 Nov-19 Nov).

Related info for your journey

  • How long is the flight from Seattle to Hartford?

    Departing from Seattle to Hartford will take you 7h 55m. The distance from Seattle to Hartford is about 3899 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Seattle to Hartford that include hotel bookings?

    Yes. In addition to deals on Seattle to Hartford flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Hartford?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Hartford.

  • Can I find deals for business class flights from Seattle to Hartford?

    Yes. Cheapflights offers flight deals from Seattle to Hartford by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Hartford?

    Currently, February is the cheapest month in which you can book a flight from Seattle to Hartford (average of C$ 658). Flying from Seattle to Hartford in December is currently the most expensive (average of C$ 1,091). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Hartford?

Book flights to Hartford if you plan to visit one of these locations
Springfield
Windsor Locks

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Seattle to Hartford

Seattle to Newark flights
Seattle to John F Kennedy Intl flights
Seattle to LaGuardia flights
Bellingham to Newark flights
Portland to Newark flights

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Why should you use Cheapflights to find cheap flight tickets from Seattle to Hartford?

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Yes! Cheapflights helps users easily find flights from Seattle to Hartford with no change fees.

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