$172 Find Cheap Flights from Seattle to Hartford - Compare and Save

Flying business class on a long-haul flight is the best choice if you need a smooth journey. Amenities to expect include additional luggage allowance, priority check-in and boarding, amenity kits, a working space, extra legroom, a lie-flat seat, noise-canceling headphones, premium dining, complimentary drinks and snacks, and inflight entertainment.

When flying on the Seattle to Hartford route, your airline stops in one or more cities. Most airlines on this route, including Sun Country Air and United Airlines, have varying stopover options and layover durations. The common layover cities include Minneapolis, Toronto, Detroit, Chicago, Columbus, Philadelphia, Washington, Pittsburgh, Baltimore, Denver, Nashville, Charlotte, Raleigh, Dallas, Atlanta, Charleston, Las Vegas, and Phoenix.

When visiting Hartford, you can visit other cities served by BDL airport. You can go to Windsor Locks to the southeast, Ellington to the east, West Hartford to the southwest, Vernon to the southeast, and Southwick to the northwest. Several buses can connect you to these cities from the airport terminal. However, if you intend to explore more than one city, consider renting a car to enjoy a flexible journey.

Though some airlines have a similar carry-on and checked luggage allowance requirements, consider checking before packing. If you book United Airlines, American Airlines, or JetBlue, your carry-on dimensions shouldn’t exceed 22 x 14 x 9 inches. Also, you can bring another bag weighing no more than 50 lb. All airlines require passengers to carry luggage that fits beneath their seats or in the overhead cabin to ensure a comfortable journey for everyone.

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

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

• Economy Class
• First Class

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

• Chicago O'Hare Intl (ORD) - 28% of one-stop connections
• Detroit Metropolitan Wayne County (DTW) - 17% of one-stop connections
• Chicago Midway (MDW) - 15% of one-stop connections
• Charlotte Douglas (CLT) - 12% of one-stop connections

Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 26% on the Seattle to Hartford route. Tuesday is the cheapest departure day at $479 round-trip on average, while Sunday is the most expensive at $642, a difference of $163. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Some of the most popular sights in Hartford are Connecticut Convention Center, XL Center and Wadsworth Atheneum Museum of Art. These are among the most viewed places in Hartford on KAYAK.

Last-minute fares on this route - booked within 2 weeks of departure - run 66% above the route average of $548. Book 9 weeks before departure for the lowest fares.

A nonstop flight from Seattle to Hartford takes 0h 00m, covering 2,423 miles.

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.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $245 to $1,948. That means the highest observed fare was about 8x higher than the lowest one.

One-way fares from Seattle to Hartford are currently lower than usual. Average one-way flight prices are about $188, which is 44% below the typical average for this route.

Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 7h 36m, compared with 7h 47m via Minneapolis St Paul (MSP) and 8h 06m via Washington, D.C. Dulles Intl (IAD).

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

Hartford Bradley Intl Airport (BDL) hosts 5 major car rental companies, with daily rates starting from around $27 for economy cars. Top options include:
• Hertz
• Alamo
• Dollar
• Thrifty
• Budget

Round-trip flights from Seattle to Hartford range from $432 to $670, with an average of $548 over the past 12 months. Anything below $432 counts as a good deal.