$227 Find Cheap Flights from Burlington to Seattle - Compare and Save

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

• Economy Class
• First Class

A nonstop flight from Burlington to Seattle takes 00m, covering 2,329 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.

Round-trip flights from Burlington to Seattle range from $438 to $672, with an average of $538 over the past 12 months. Anything below $438 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 18% above the $538 route average. Book 26 weeks before departure for the lowest fares.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $397 to $1,839. That means the highest observed fare was about 5x higher than the lowest one.

One-way fares from Burlington to Seattle are currently lower than usual. Average one-way flight prices are about $276, which is 39% below the typical average for this route.

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
• Dollar

Flights from Burlington to Seattle usually depart from Burlington (BTV) and arrive at Seattle/Tacoma Intl (SEA).

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

• Chicago O'Hare Intl (ORD) - 57% of one-stop connections
• Philadelphia (PHL) - 18% of one-stop connections
• Detroit Metropolitan Wayne County (DTW) - 12% of one-stop connections
• Washington, D.C. Dulles Intl (IAD) - 4% of one-stop connections

Yes. Flexible dates can save you up to 27% on flights from Burlington to Seattle. Wednesday is the cheapest departure day at $488 round-trip on average, while Monday is the most expensive at $667, a difference of $179.

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

Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 8h 14m, compared with 8h 28m via Chicago O'Hare Intl (ORD) and 8h 28m via Washington, D.C. Dulles Intl (IAD).

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

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.

An upgraded ticket may you perks like free baggage, seat selection, and access to the VIP lounges to make your travel more comfortable. If you choose to upgrade to Delta’s main cabin, you are able to select your seat, board early, and earn SkyMiles points for your trip. The Economy ticket with United allows you to select your seat and bring one full-size carry-on for free. By upgrading to Business class on American Airlines, you will get a dedicated check-in counter and priority boarding at the airport. You will also be allowed to check two bags free of charge.

The bag allowance and fee will depend on which airline and ticket type you pick. On Delta, you are allowed to bring aboard a carry-on free of charge, regardless of the fare class. However, a checked bag might incur an extra charge for most fare classes. On United flights, you can bring a free carry-on aboard with all ticket types, except for Basic Economy. Upgrading to Premium Economy will include one checked bag up to 50 lbs.

Each airline has a different policy regarding this. Delta Air Lines has a dedicated unaccompanied minor program. For an approximately $150 fee, children between 5 and 14 will get an employee escort, a barcoded wristband that tracks their journey, and access to the Delta Sky Zone, a kids-only lounge. American Airlines also offers a similar program for unaccompanied minors.

The Light Link Rail will connect you from the airport directly to the city center. The train runs every 10–15 minutes starting from 4:50 am until 1:15 am. Tickets cost around $3 and can be purchased from the ticket vending machines at the airport. To reach the rail station, you can either walk or take the free shuttle. The ride from the airport to downtown will take about 45 minutes.