BDL - SEA

$129 Find Cheap Flights from Hartford to Seattle - Compare and Save

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Everything you should know

Cheapest round-trip
$375
Typical prices: $469-$669
Southwest
Sun 11/18Wed 11/21
BDL - SEA • 2 stops
Cheapest one-way
$198
Typical prices: $262-$420
American Airlines
Sat 11/24
BDL - SEA • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Hartford and Seattle. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
23 weeks
in advance
Our data shows that travelers who book at least 23 weeks in advance save around 51% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 21% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $410 (round-trip)
Detroit Metropolitan Wayne County (DTW)
Shortest trip • 7h 34m (one-way)
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Insights
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We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hartford to Seattle (BDL-SEA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hartford to Seattle

Wed, Nov 18 - Sat, Nov 21
Southwest Logo
8:40 am - 6:40 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
13h 00m2 stops Baltimore/Washington Sacramento Intl
Southwest Logo
12:15 am - 11:10 amSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
7h 55m1 stop Chicago Midway
$375Southwest
Wed, Mar 31 - Wed, Apr 7
American Airlines Logo
6:00 am - 1:15 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
10h 15m1 stop Dallas/Fort Worth
American Airlines Logo
11:33 pm - 11:22 amSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
8h 49m1 stop Chicago O'Hare Intl
$395American Airlines
Tue, Nov 17 - Sat, Nov 21
United Airlines Logo
3:00 pm - 8:56 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
8h 56m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
10:56 pm - 10:43 amSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
8h 47m1 stop Chicago O'Hare Intl
$395United Airlines
Sat, Dec 5 - Sat, Dec 12
United Airlines Logo
9:35 am - 4:18 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
9h 43m1 stop Chicago O'Hare Intl
United Airlines Logo
8:09 am - 7:17 pmSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
8h 08m1 stop Washington, D.C. Dulles Intl
$395United Airlines
Wed, Jan 13 - Tue, Jan 19
American Airlines Logo
12:32 pm - 6:18 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
8h 46m1 stop Charlotte Douglas
American Airlines Logo
11:55 pm - 12:03 pmSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
9h 08m1 stop Chicago O'Hare Intl
$395American Airlines
Wed, Jan 13 - Tue, Jan 19
Southwest Logo
7:25 am - 5:05 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
12h 40m2 stops Chicago Midway Denver Intl
Southwest Logo
6:35 am - 4:25 pmSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
6h 50m1 stop Chicago Midway
$400Southwest
Wed, Apr 14 - Sun, Apr 18
Delta Logo
2:20 pm - 8:46 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
9h 26m1 stop Atlanta Hartsfield-Jackson
Delta Logo
9:20 pm - 10:46 amSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
10h 26m1 stop Atlanta Hartsfield-Jackson
$439Delta
Thu, Jan 21 - Tue, Jan 26
Delta Logo
3:00 pm - 8:27 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
8h 27m1 stop Minneapolis St Paul
Delta Logo
11:45 am - 11:37 pmSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
8h 52m1 stop Detroit Metropolitan Wayne County
$439Delta
Sat, Nov 14 - Mon, Nov 16
Multiple Airlines Logo
6:10 am - 6:33 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
15h 23m2 stops Charleston Los Angeles
Multiple Airlines Logo
9:13 pm - 7:59 pmSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
19h 46m1 stop Las Vegas Harry Reid Intl
$497Multiple Airlines
Mon, Nov 23 - Mon, Nov 30
Multiple Airlines Logo
1:43 pm - 12:37 pmBDL  Hartford Bradley Intl-SEA Seattle/Tacoma Intl
25h 54m2 stops Orlando Las Vegas Harry Reid Intl
Multiple Airlines Logo
9:53 pm - 7:59 pmSEA  Seattle/Tacoma Intl-BDL Hartford Bradley Intl
19h 06m1 stop Las Vegas Harry Reid Intl
$575Multiple Airlines
Booking Insights

Price, demand and travel trends for Hartford to Seattle flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Hartford to Seattle?

Round-trip flights from Hartford to Seattle typically range from $469 to $669. The lowest price found in the past 5 days was $375, on Southwest.

What's the cheapest day of the week to fly from Hartford to Seattle?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Hartford to Seattle. It’s 6% cheaper than the average day, while Sunday is the most expensive, with prices 15% higher.

What’s the cheapest month to fly from Hartford to Seattle?

•January is the cheapest month to fly from Hartford to Seattle at $447 round-trip.
•June ($653) and July ($641) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 46% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Hartford to Seattle the cheapest?

Flights from Hartford to Seattle are cheapest 23 weeks before departure. Booking in this window typically costs about 51% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Hartford to Seattle flights

Low season

February

Cheapest flight

$198
Beat the crowds with an average 54% drop in travelers.
The most popular month to fly with an average 70% increase in travelers.
One-way flight from Hartford to Seattle

When to book flights from Hartford to Seattle

Are your dates flexible? Find out the best times to travel from Hartford to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Hartford to Seattle flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Hartford to Seattle?

    Two cabin classes are available on flights from Hartford to Seattle:

    • Economy Class
    • First Class

  • How long is a flight from Hartford to Seattle?

    A nonstop flight from Hartford to Seattle takes 00m, covering 2,423 miles.

  • Do I need a passport to fly from Hartford to Seattle?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Hartford to Seattle flight?

    Round-trip flights from Hartford to Seattle range from $469 to $669, with an average of $566 over the past 12 months. Anything below $469 counts as a good deal.

  • How expensive are last-minute Hartford to Seattle flights?

    Last-minute fares on this route (booked within two weeks of departure) run 46% above the $566 route average. Book 23 weeks before departure for the lowest fares.

  • Have flight prices from Hartford to Seattle changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $375 to $2,401. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Hartford to Seattle looking right now?

    One-way fares from Hartford to Seattle are currently lower than usual. Average one-way flight prices are about $218, which is 33% below the typical average for this route.

  • What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:

    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Hertz

  • Which airports can I use when flying from Hartford to Seattle?

    Flights from Hartford to Seattle usually depart from Hartford Bradley Intl (BDL) and arrive at Seattle/Tacoma Intl (SEA).

  • Which airports do connecting flights from Hartford to Seattle pass through?

    One-stop flights from Hartford to Seattle most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 33% of one-stop connections
    • Chicago Midway (MDW) - 19% of one-stop connections
    • Charlotte Douglas (CLT) - 11% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) - 9% of one-stop connections

  • Can I save money by using flexible dates for flights from Hartford to Seattle?

    Yes. Flexible dates can save you up to 19% on flights from Hartford to Seattle. Tuesday is the cheapest departure day at $537 round-trip on average, while Sunday is the most expensive at $656, a difference of $119.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Hartford to Seattle?

    Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 7h 34m, compared with 8h 03m via Chicago Midway (MDW) and 8h 10m via Washington, D.C. Dulles Intl (IAD).

  • What is the time difference between Hartford and Seattle?

    Seattle is 3 hours behind Hartford (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are Pike Place Market, Lumen Field and Space Needle. These are among the most viewed places in Seattle on KAYAK.

  • Are there nursing rooms at BDL Airport?

    Yes. It is located at the post security. Here, you can freely breastfeed your baby. There is a lot of privacy and little interference. Comfortable seats are available to ensure you do not get tired as you breastfeed. You can pump milk for your baby too.

  • Are they kid friendly facilities at BDL Airport?

    Yes. There is a kids’ playground at the international terminal. Here, your kids can have a good time as they wait for the departure time of their flight. It enhances socialization among your kids and the others. You also have a place to sit as you watch over your kids.

  • Does SEA Airport offer services to business travelers?

    Yes. There is a conference center where you can hold meetings. The room is big enough to accommodate many people. This enables you proceed with you business activities on your arrival at the airport. The center is usually open from Monday to Friday from 7:30 am to 5 pm.

  • Are pets allowed at SEA Airport?

    Yes. There is a pet relief area. This service is of relevance to your pet. You can carry your furry friend so as to company on your arrival. They pet relief area is located near the parking garage. You can walk around with your pet.

Your guide to booking Hartford to Seattle flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Sunday. On this route, Tuesday flights average $537, about $119 less than Sunday fares (18% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 23 weeks before you fly. On this route, that window historically saves about 51% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Hartford to Seattle trip for January. Fares historically average $447 round-trip in that month - typically $206 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.

    • Coast Gateway Hotel
    • Seattle Airport Marriott
    • Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport
  • Bradley International Airport (BDL) offers parking facilities to the departing travelers. You have different parking options once you arrive at the airport. You can choose to Economy parking lot or the Express parking lot. Here, the safety and security of your car is assured. There is a charging station for those who have electric vehicles. There is a garage too when you can repair your car in case of any damage.
  • BDL Airport offers accessible services to travelers arriving at the airport. You are provided with a wheelchair that you can use to move around the airport. You only need to book for the service for it to be availed. There is an adapted toilet that you can easily use without falling down since you have a place to hold. There are ramps to ensure easy movement in the entire place using the wheelchair.
  • BDL Airport has lounges located within the airport. You can visit the lounges either by having a membership or through pay ass you visit. You can get all the drinks you need. Snacks are also available. You can relax as you wait for the departing time of your flight. The service is available to all the travelers regardless of the class of your flight.
  • Seattle Tacoma International Airport (SEA) offers car rental facilities to the arriving travelers. There are several car rental companies within the airport that offer the service. The companies include Fox, Hertz, National, Thrifty and Caro. You can book for a car prior to your day of arrival. This helps avoid inconveniences that might arise in case of late arrival. It also gives you the assurance of getting a means of transport while at the airport.
  • SEA Airport offers transport facilities to the arriving travelers. There are several bus companies that you can board. This is available at an affordable costs to all the arriving travelers regardless of the class of your flight. There is a taxi that takes a very short time to get to downtown. A light rail is located at the fourth floor and is very convenient.

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