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Find cheap United Airlines flights to Key West from $167

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Flights Deals

Cheap United Airlines Flight Deals to Key West

 
Here are some of the best deals found on KAYAK recently from United Airlines to Key West that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip United Airlines flight deals to Key West

KAYAK's recommended round-trip United Airlines deals departing in the coming months to Key West.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
9:37 am - 12:53 pmEWR-EYW
3h 16mnonstop
United Airlines Logo
2:12 pm - 5:30 pmEYW-EWR
3h 18mnonstop
$229United Airlines
Find Deal
Tue, Jun 10 - Tue, Jun 17
United Airlines Logo
9:37 am - 12:53 pmEWR-EYW
3h 16mnonstop
United Airlines Logo
2:12 pm - 5:30 pmEYW-EWR
3h 18mnonstop
$248United Airlines
Find Deal
Fri, May 30 - Tue, Jun 3
United Airlines Logo
9:37 am - 12:53 pmEWR-EYW
3h 16mnonstop
United Airlines Logo
2:12 pm - 5:30 pmEYW-EWR
3h 18mnonstop
$253United Airlines
Find Deal
Fri, Jun 13 - Thu, Jun 19
United Airlines Logo
9:37 am - 12:53 pmEWR-EYW
3h 16mnonstop
United Airlines Logo
2:12 pm - 5:30 pmEYW-EWR
3h 18mnonstop
$297United Airlines
Find Deal
Sun, Jun 1 - Sat, Jun 7
United Airlines Logo
3:59 pm - 2:00 pmEWR-EYW
22h 01m1 stop
United Airlines Logo
6:45 pm - 9:50 amEYW-EWR
15h 05m1 stop
$303United Airlines
Find Deal
Sat, May 31 - Mon, Jun 2
United Airlines Logo
3:30 pm - 2:00 pmIAD-EYW
22h 30m1 stop
United Airlines Logo
1:00 pm - 8:39 pmEYW-IAD
7h 39m1 stop
$303United Airlines
Find Deal
Sun, Jun 22 - Fri, Jun 27
United Airlines Logo
10:00 am - 1:16 pmEWR-EYW
3h 16mnonstop
United Airlines Logo
6:45 pm - 9:50 amEYW-EWR
15h 05m1 stop
$306United Airlines
Find Deal
Sat, May 31 - Mon, Jun 2
United Airlines Logo
9:37 am - 12:53 pmEWR-EYW
3h 16mnonstop
United Airlines Logo
2:12 pm - 5:30 pmEYW-EWR
3h 18mnonstop
$309United Airlines
Find Deal
Sun, Jun 15 - Tue, Jun 24
United Airlines Logo
10:55 am - 3:06 pmORD-EYW
3h 11mnonstop
United Airlines Logo
4:05 pm - 6:30 pmEYW-ORD
3h 25mnonstop
$309United Airlines
Find Deal
Sun, Oct 26 - Wed, Nov 5
United Airlines Logo
9:37 am - 12:53 pmEWR-EYW
3h 16mnonstop
United Airlines Logo
2:12 pm - 5:30 pmEYW-EWR
3h 18mnonstop
$310United Airlines
Find Deal
Sun, May 25 - Tue, Jun 3
Useful Info

Good to know

Low seasonSeptember
High seasonFebruary
Cheapest flight$167
Average price round-trip$509
Good deal one-way$168
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Newark Liberty Airport to Key West
(avg. price over the last 2 weeks)
or less

When to book flights with United Airlines to Key West

Average price per month
Flight prices as travel date approaches

FAQs for flying to Key West with United Airlines

  • Which other airlines fly to Key West?

    Along with United Airlines, you can also fly to Key West with Delta, Delta, Allegiant Air, Allegiant Air, JetBlue, American Airlines and Breeze Airways.

  • How much is a flight to Key West with United Airlines?

    On average, United Airlines flights to Key West cost $238 one-way.

  • Which airport do United Airlines flights to Key West fly into?

    You’ll fly into Key West when flying to Key West with United Airlines.

  • Are there any other airlines in Star Alliance that fly to Key West?

    Unfortunately, there are no other airlines in Star Alliance that fly to Key West.

Top tips for your flights to Key West with United Airlines

  • The cheapest flight to Key West with United Airlines found on KAYAK in the last 2 weeks departed from Newark Airport and cost $164.

United Airlines customer reviews

7.4
GoodBased on 8,696 verified guest reviews
7.7Boarding
6.6Food
7.3Comfort
7.1Entertainment
8.1Crew
Pros +
Cons -
Show reviews that mention
Traveler rating:
Sort by:
A
8.0 Very good
Everything
D
10.0 Wonderful
No issues, great flight, great crew
V
10.0 Wonderful
Friendly crew, all very smooth
V
8.0 Very good
Crew friendly and efficient. Nobody seated next to me
B
2.0 Poor
Our flights got changed from United to Air Canada and our purchased seats did not get transferred so we had to pay for seats twice. I brought it up with Air Canada and they stated I had to go back and chase it with United. The united seats were $21 Canadian each and Air Canada were $56 each so we have paid $77 for each seat. Very unhappy
A
10.0 Wonderful
Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍
A
8.0 Very good
A bit rush for transit. Food and entertainment are not available
A
8.0 Very good
So far so good but food and entertainment are not available for this flight
D
10.0 Wonderful
Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.
L
8.0 Very good
Good
Read more about United Airlines

Everything you need to know for your flight to Key West

Other airlines flying to Key West

Flight deals from the most popular airlines with KAYAK users flying the route
Delta flights to Key West
American Airlines flights to Key West
Allegiant Air flights to Key West

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