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Cheap flights from Key West to Burlington from $306

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to Burlington departing on 4/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Key West to Burlington

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:23 pm - 11:58 pm
EYW
-
BTV
5h 35m
1 stop
Delta Logo
5:30 am - 12:27 pm
BTV
-
EYW
6h 57m
1 stop
$320Delta
Wed, May 6 - Mon, May 11
Delta Logo
6:23 pm - 11:58 pm
EYW
-
BTV
5h 35m
1 stop
Delta Logo
6:30 am - 5:23 pm
BTV
-
EYW
10h 53m
2 stops
$325Delta
Wed, May 6 - Mon, May 11
Delta Logo
2:40 pm - 12:34 am
EYW
-
BTV
9h 54m
2 stops
Delta Logo
6:00 am - 5:23 pm
BTV
-
EYW
11h 23m
2 stops
$330Delta
Wed, May 6 - Mon, May 11
Breeze Airways Logo
1:14 pm - 9:11 am
EYW
-
BTV
19h 57m
1 stop
Breeze Airways Logo
12:36 pm - 12:34 pm
BTV
-
EYW
23h 58m
2 stops
$405Breeze Airways
Tue, Jul 14 - Mon, Jul 20
American Airlines Logo
5:35 pm - 11:34 pm
EYW
-
BTV
5h 59m
1 stop
American Airlines Logo
6:00 am - 1:40 pm
BTV
-
EYW
7h 40m
1 stop
$471American Airlines
Tue, Jul 14 - Mon, Jul 20
American Airlines Logo
5:07 pm - 10:31 pm
EYW
-
BTV
5h 24m
1 stop
American Airlines Logo
7:47 am - 4:07 pm
BTV
-
EYW
8h 20m
1 stop
$483American Airlines
Sat, Jun 20 - Tue, Jun 23
American Airlines Logo
5:35 pm - 11:34 pm
EYW
-
BTV
5h 59m
1 stop
American Airlines Logo
7:47 am - 4:08 pm
BTV
-
EYW
8h 21m
1 stop
$499American Airlines
Thu, Jul 2 - Wed, Jul 8
American Airlines Logo
5:35 pm - 11:34 pm
EYW
-
BTV
5h 59m
1 stop
American Airlines Logo
6:00 am - 7:06 pm
BTV
-
EYW
13h 06m
2 stops
$504American Airlines
Thu, Jul 2 - Wed, Jul 8
American Airlines Logo
4:40 pm - 10:35 pm
EYW
-
BTV
5h 55m
1 stop
American Airlines Logo
6:00 am - 4:08 pm
BTV
-
EYW
10h 08m
2 stops
$529American Airlines
Thu, Jul 16 - Wed, Jul 22
American Airlines Logo
1:01 pm - 11:58 pm
EYW
-
BTV
10h 57m
2 stops
American Airlines Logo
6:00 am - 7:06 pm
BTV
-
EYW
13h 06m
2 stops
$570American Airlines
Tue, Jul 14 - Mon, Jul 20

United Airlines flights from Key West to Burlington, Vermont

Our best United Airlines deals on Key West to Burlington, Vermont flight tickets
United Airlines
Aug 25
EYW2:20 pmKey West
6h 05m
1 stop
BTV8:25 pmBurlington
Aug 29
BTV6:00 amBurlington
9h 06m
1 stop
EYW3:06 pmKey West
$663
United Airlines
Aug 25
EYW2:20 pmKey West
6h 05m
1 stop
BTV8:25 pmBurlington
Aug 29
BTV6:00 amBurlington
9h 06m
1 stop
EYW3:06 pmKey West
$687
United Airlines
Aug 25
EYW2:20 pmKey West
6h 05m
1 stop
BTV8:25 pmBurlington
Aug 29
BTV10:12 amBurlington
11h 59m
2 stops
EYW10:11 pmKey West
$721

Delta flights from Key West to Burlington, Vermont

Our best Delta deals on Key West to Burlington, Vermont flight tickets
Delta
May 6
EYW6:23 pmKey West
5h 35m
1 stop
BTV11:58 pmBurlington
May 11
BTV5:30 amBurlington
6h 57m
1 stop
EYW12:27 pmKey West
$320
Delta
May 6
EYW6:23 pmKey West
5h 35m
1 stop
BTV11:58 pmBurlington
May 11
BTV6:30 amBurlington
10h 53m
2 stops
EYW5:23 pmKey West
$325
Delta
May 6
EYW2:40 pmKey West
9h 54m
2 stops
BTV12:34 amBurlington
May 11
BTV6:00 amBurlington
11h 23m
2 stops
EYW5:23 pmKey West
$330

momondo Fare Finder

 
Customize your flight search to find flights from Key West to Burlington, Vermont that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 1, 2026.
Use the filters below to find and compare flights from Key West to Burlington, Vermont that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Key WestBurlington

EYW - BTV

EYWBTV

Key West

Wed 5/6

6:23 pm-11:58 pm

1 stop5h 35m

Burlington

Mon 5/11

5:30 am-12:27 pm

1 stop6h 57m

$320

Key WestBurlington

EYW - BTV

EYWBTV

Key West

Wed 5/6

6:23 pm-11:58 pm

1 stop5h 35m

Burlington

Mon 5/11

6:30 am-5:23 pm

2 stops10h 53m

$325

Key WestBurlington

EYW - BTV

EYWBTV

Key West

Wed 5/6

2:40 pm-12:34 am

2 stops9h 54m

Burlington

Mon 5/11

6:00 am-5:23 pm

2 stops11h 23m

$330

Key WestBurlington

EYW - BTV

EYWBTV

Key West

Tue 7/14

1:14 pm-9:11 am

1 stop19h 57m

Burlington

Mon 7/20

12:36 pm-12:34 pm

2 stops23h 58m

$405

Key WestBurlington

EYW - BTV

EYWBTV

Key West

Tue 7/14

5:35 pm-11:34 pm

1 stop5h 59m

Burlington

Mon 7/20

6:00 am-1:40 pm

1 stop7h 40m

$471

Key WestBurlington

EYW - BTV

EYWBTV

Key West

Sat 6/20

5:07 pm-10:31 pm

1 stop5h 24m

Burlington

Tue 6/23

7:47 am-4:07 pm

1 stop8h 20m

$483

Key WestBurlington

EYW - BTV

EYWBTV

Key West

Thu 7/2

5:35 pm-11:34 pm

1 stop5h 59m

Burlington

Wed 7/8

7:47 am-4:08 pm

1 stop8h 21m

$499

Key WestBurlington

EYW - BTV

EYWBTV

Key West

Thu 7/2

5:35 pm-11:34 pm

1 stop5h 59m

Burlington

Wed 7/8

6:00 am-7:06 pm

2 stops13h 06m

$504

Key WestBurlington

EYW - BTV

EYWBTV

Key West

Thu 7/16

4:40 pm-10:35 pm

1 stop5h 55m

Burlington

Wed 7/22

6:00 am-4:08 pm

2 stops10h 08m

$529

Key WestBurlington

EYW - BTV

EYWBTV

Key West

Tue 7/14

1:01 pm-11:58 pm

2 stops10h 57m

Burlington

Mon 7/20

6:00 am-7:06 pm

2 stops13h 06m

$570

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Burlington from

How to get the cheapest flight ticket from Key West to Burlington, Vermont

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Key West to Burlington?

Breeze Airways is the most popular carrier operating from Key West to Burlington

When to book flights from Key West to Burlington, Vermont

Are you open to changing your travel dates? Check out the ideal times to fly from Key West to Burlington, Vermont according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Key West to Burlington, Vermont (EYW to BTV) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Key West to Burlington, Vermont

Fastest flight time

5h 34m

Direct flights

None
The fastest flight from Key West to Burlington, Vermont takes 5h 34m
There are no direct flights from Key West to Burlington, Vermont. There are no popular flight routes from Key West to Burlington, Vermont.
Search flight deals

Frequently asked questions about flying from Key West to Burlington, Vermont

  • How far is Key West to Burlington by plane?

    A flight from Key West to Burlington will travel around 1457.6 mi. A reasonable flight in good conditions will take 5h 34m.

  • When did momondo last update prices for flights from Key West Airport to Burlington Airport?

    Prices for flights from Key West Airport to Burlington Airport refresh daily.

  • How old do you have to be to fly from Key West Airport to Burlington Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Key West Airport to Burlington Airport.

  • What documentation or ID do you need to fly to Burlington Airport?

    The travel and health documents you'll need for your trip to Burlington Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Burlington Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Burlington?

Book flights to Burlington if you plan to visit one of these locations
Williston
South Burlington
Saint Albans
Shelburne
Essex
Colchester
Middlebury
Warren

Why use momondo?

Why should I use momondo to find a flight deal from Key West to Burlington?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Key West to Burlington. momondo saves you time and could save you money on your trip.

Can I find flights from Key West to Burlington with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Burlington from Key West with this policy.

How can momondo help me find flights from Key West to Burlington?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Burlington from Key West.

I’m not ready to book a flight from Key West to Burlington right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Burlington, momondo offers a useful price alert feature which will track prices for flights to Burlington from Key West and alert you when they change.

An easier way to manage your Burlington, Vermont trip

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