$862 Find Cheap Flights from Key West to Hawaii

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Key West to Hawaii departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Hawaii

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Key West to Hawaii, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Key West to Hawaii, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Best Hawaii Flight Deals from Key West

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Honolulu
Honolulu2 stops$862
Honolulu
Honolulu2 stops$862

Cheap Flight Deals from Key West to Hawaii (EYW-USHI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Key West to Hawaii 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 flight deals from Key West to Hawaii

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Key West to Hawaii.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
8:45 am - 1:20 pmEYW-HNL
34h 35m2 stops
United Airlines Logo
10:30 pm - 2:00 pmHNL-EYW
33h 30m2 stops
$862United Airlines
Find Deal
Wed, Sep 10 - Sun, Sep 21
United Airlines Logo
2:12 pm - 11:44 amEYW-HNL
27h 32m2 stops
United Airlines Logo
8:30 am - 12:53 pmHNL-EYW
22h 23m2 stops
$866United Airlines
Find Deal
Tue, Jun 3 - Tue, Jun 10
United Airlines Logo
8:45 am - 9:59 amEYW-HNL
55h 14m2 stops
United Airlines Logo
5:15 pm - 6:05 pmHNL-EYW
18h 50m2 stops
$871United Airlines
Find Deal
Fri, May 23 - Mon, May 26
United Airlines Logo
8:45 am - 1:20 pmEYW-HNL
34h 35m2 stops
United Airlines Logo
10:30 pm - 2:00 pmHNL-EYW
33h 30m2 stops
$872United Airlines
Find Deal
Wed, Sep 10 - Sun, Sep 21
Delta Logo
7:00 am - 7:50 pmEYW-HNL
18h 50m2 stops
Delta Logo
3:00 pm - 10:59 amHNL-EYW
13h 59m1 stop
$917Delta
Find Deal
Wed, Sep 10 - Sun, Sep 21
United Airlines Logo
8:45 am - 11:44 amEYW-HNL
56h 59m2 stops
United Airlines Logo
11:00 pm - 12:53 pmHNL-EYW
31h 53m2 stops
$923United Airlines
Find Deal
Mon, Jun 2 - Mon, Jun 9
United Airlines Logo
8:45 am - 7:34 pmEYW-HNL
40h 49m2 stops
United Airlines Logo
8:30 am - 6:05 pmHNL-EYW
27h 35m3 stops
$938United Airlines
Find Deal
Wed, Jun 11 - Wed, Jul 9
United Airlines Logo
2:45 pm - 1:26 pmEYW-HNL
52h 41m3 stops
United Airlines Logo
5:15 pm - 8:00 amHNL-EYW
32h 45m2 stops
$996United Airlines
Find Deal
Wed, Sep 10 - Sun, Sep 21
United Airlines Logo
8:45 am - 7:34 pmEYW-HNL
40h 49m2 stops
United Airlines Logo
7:55 pm - 6:05 pmHNL-EYW
40h 10m2 stops
$997United Airlines
Find Deal
Wed, Jun 11 - Wed, Jul 9
Delta Logo
7:00 am - 1:29 pmEYW-HNL
12h 29m1 stop
Delta Logo
1:17 pm - 10:53 amHNL-EYW
15h 36m2 stops
$1,048Delta
Find Deal
Mon, Jun 2 - Mon, Jun 9
Useful Info

KAYAK's insights & trends for Key West to Hawaii flights

Get data-powered insights and trends into flights from Key West to Hawaii to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Key West to Hawaii?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Key West to Hawaii were found on United Airlines ($862) and Delta ($917).


Good to know

Cheapest flight$862
Flight from Key West to Honolulu

FAQs - booking Hawaii flights

  • How does KAYAK find such low prices on flights from Key West to Hawaii?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Key West to Hawaii.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Key West to Hawaii?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Key West to Hawaii is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Key West to Hawaii?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Key West to Hawaii with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Key West to Hawaii?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Key West to Hawaii up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Hawaii?

    The cheapest time of day to fly to Hawaii is generally in the morning, when round-trip flights cost $1,299 on average. The most expensive time of day to fly to Hawaii is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,299.

Top airline flying from Key West to Hawaii

 
See real verified KAYAK customer reviews for airlines flying from Key West to Hawaii. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Key West to Hawaii? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7936 reviews
8.2Boarding
8.5Crew
7.3Food
7.9Entertainment
7.9Comfort
Airline reviews

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

10.0 ExcellentGary, Apr 2025TPA - LAX
Read more Delta reviews

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

The young man who was our flight attendant in first class was lazy and did not do his job well at all. Never offered drinks upon boarding - actually I take that back... said "are you okay with water" as if I do not want to get you anything else, only passed the snacks around once, got my drink order wrong and then never offered a second round of drinks. He was the worst I have ever seen on Delta and we fly a lot.

Flight left early and arrived early. the whole trip was excellent.

Newer plane, relatively easy boarding, not a full flight and was told that we could not be moved up because of weight and balance issues. Otherwise, a very good experience.

Everything was great. Great service, excellent communication, and early arrival

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

Good and consistent Printer in lounge did not work for me :(

Everything you need to know for your flight from Key West to Hawaii

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.