Cheap Flight Tickets from Hartford (BDL) to Seattle (SEA), Starting at $614

Good to Know: Cheapest and Fastest BDL - SEA Flights

Useful information for finding best airline tickets from Bradley International to Seattle Tacoma International on your next trip.

Cheapest Round Trip Flight

$614

DL Delta Airlines • 1 stop • 17h 3m

Jun 23 – Jun 26

The cheapest round trip flight from Hartford to Seattle (BDL-SEA-BDL) is currently $614

🔍 Search Flights

Fastest Flight

13h 49m

The fastest nonstop flight from Hartford to Seattle (BDL-SEA) takes 13h 49m

Top Airlines Flying from Hartford to Seattle

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Sun Country Airlines (SY)

Sun Country Airlines

WestJet Airlines

WestJet Airlines

Latest Flight Deals from Hartford (BDL) to Seattle (SEA)

Compare and book low fare round-trip air tickets from Hartford to Seattle. Ideal for travelers with confirmed return itineraries.

Jun 23 - Jun 26, Economy
DL
Hartford → Seattle
17h 3m
11:41 AM - 7:04 PM • 1 stop
DL
Hartford → Seattle
12h 23m
5:30 AM - 4:13 PM • 1 stop
$614
Delta Airlines
Jun 23 - Jun 26, Economy
UA
Hartford → Seattle
13h 49m
10:26 AM - 3:55 PM • 1 stop
UA
Hartford → Seattle
12h 39m
1:00 PM - 11:59 PM • 1 stop
$713
United Airlines
Jun 23 - Jun 26, Economy
WN
Hartford → Seattle
14h 10m
6:30 PM - 12:20 AM • 1 stop
WN
Hartford → Seattle
19h
9:25 PM - 12:05 PM • 1 stop
$791
Southwest Airlines
Jun 23 - Jun 26, Economy
WN
Hartford → Seattle
19h 5m
7:05 AM - 3:50 PM • 2 stops
WN
Hartford → Seattle
19h
9:25 PM - 12:05 PM • 1 stop
$925
Southwest Airlines
Jun 23 - Jun 26, Economy
UA
Hartford → Seattle
18h 59m
10:26 AM - 7:05 PM • 2 stops
UA
Hartford → Seattle
12h 17m
5:00 AM - 3:37 PM • 1 stop
$1273
United Airlines
Jun 23 - Jun 26, Economy
AS
Hartford → Seattle
14h 18m
5:00 AM - 10:58 AM • 1 stop
Y4
Hartford → Seattle
75h 59m
11:00 PM - 11:59 PM • 3 stops
$1401
Alaska Airlines

Fly from Hartford to Seattle with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Hartford to Seattle? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Hartford to Seattle Flights

What are the airports in Hartford?
BDL
What’s the most popular airline flying from BDL to SEA?
The most popular airline flying from Hartford to Seattle are
Can I fly from BDL to SEA non-stop?
NO
Which airlines fly nonstop between Hartford and Seattle?
The non-stop flights between Hartford and Seattle are .
What’s the earliest departure time from BDL to SEA Airport?
The earliest flight leaves BDL at 5:00 am and lands in SEA - Seattle Tacoma International
What are the airports in Seattle?
SEA
Can I make changes to my Hartford to Seattle flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from BDL to SEA?
Read the fare rules of the Hartford to Seattle air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Hartford and Seattle?
operate flights between Hartford and Seattle
How long does a flight from Hartford to Seattle take?
It takes approximately 6 hour to fly non-stop from BDL to SEA, which is 2431.36 miles by air.
Which airlines provide the cheapest flights from Hartford (BDL) to Seattle (SEA) ?
In the past couple of days, the cheapest tickets to SEA from BDL were found on DL : USD 614
Do I need a passport to fly between BDL and SEA?
No
What’s the latest departure time from BDL to SEA ?
The last flight leaves BDL at 6:30 pm

Hartford (BDL) to Seattle (SEA): Airport Information

Origin Airport Bradley International , Hartford, US
Destination Airport Seattle Tacoma International , Seattle, US
Distance 2431 miles

More Flight Options for Hartford (BDL) and Seattle (SEA)

Why Fareleaders for BDL to SEA Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on Hartford to Seattle flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on BDL to SEA flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of Hartford to Seattle flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the Hartford (BDL) to Seattle (SEA)
Terms and Conditions*