HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hawaii

$730+ Cheap flights from Key West (EYW) to Hawaii

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — HNL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Key West to Hawaii with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Key West to Hawaii

Keep the following information in mind while searching for Key West to Hawaii flight deals. Data was last updated June 12, 2025.

Round-trip from

$730
(United Airlines)
From Key West to Hawaii
Search Deals

Find flight deals from Key West to Hawaii

Cheapest flights from Key West to Hawaii
Explore the most affordable flight options available from Key West to Hawaii. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:45 pmEYW - HNL
2 stops24h 35mUnited Airlines
Sun 9/218:05 pmHNL - EYW
2 stops35h 55mUnited Airlines
Deal found 6/10$730
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:00 amEYW - HNL
2 stops19h 28mDelta
Sun 9/2112:35 pmHNL - EYW
2 stops16h 24mDelta
Deal found 6/12$742

Cheapflights Fare Finder

Customize your flight search to find flights from Key West to Hawaii 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Key West to Hawaii that are best for you.

Fly from

Key West

Fly to

Hawaii

Route

Depart

Return

Price

Key WestHonolulu

EYW - HNL

EYWHNL

Key West

Wed 9/10

6:45 pm-1:20 pm

2 stops24h 35m

Honolulu

Sun 9/21

8:05 pm-2:00 pm

2 stops35h 55m

$730

Key WestHonolulu

EYW - HNL

EYWHNL

Key West

Wed 9/10

7:00 am-8:28 pm

2 stops19h 28m

Honolulu

Sun 9/21

12:35 pm-10:59 am

2 stops16h 24m

$742

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Key West to Hawaii

Have a flexible travel schedule? Discover the best time to fly to Hawaii from Key West with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

Rainfall in Hawaii by month

Plan your trip to Hawaii by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hawaii ranges from 0.3 - 3.2 inches per month. December is typically the wettest month, when rainfall can reach 3.2 in. June is typically the driest time to visit Hawaii when rainfall is around 0.3 in.

Temperature in Hawaii by month

Plan your trip to Hawaii by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hawaii, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing Hawaii

Get insights into the airlines that provide service to Hawaii. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hawaii. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Key West to Hawaii. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Key West to Hawaii?

    If you book a flight to Hawaii from Key West, you will be flying from Key West, which is the city’s only airport. Key West (EYW) is located 2.6 mi from the center of Key West.

  • Can I find deals for flights from Key West to Hawaii that include hotel bookings?

    Yes. In addition to deals on Key West to Hawaii flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key West to Hawaii?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key West to Hawaii.

  • Can I find deals for business class flights from Key West to Hawaii?

    Yes. Cheapflights offers flight deals from Key West to Hawaii by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Key West to Hawaii?

    Currently, November is the cheapest month in which you can book a flight from Key West to Hawaii (average of $469). Flying from Key West to Hawaii in June is currently the most expensive (average of $687). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Key West to Hawaii

See prices for flight routes from nearby airports that may be better suited for you.
Fort Lauderdale to Newark flights
Miami to John F Kennedy Intl flights
Fort Lauderdale to LaGuardia flights
Miami to LaGuardia flights
Orlando to LaGuardia flights
Orlando to John F Kennedy Intl flights
Miami to Newark flights
Orlando to Newark flights
Fort Lauderdale to John F Kennedy Intl flights
Orlando to Seattle flights
Tampa to Newark flights
Orlando to Las Vegas flights
Fort Lauderdale to O'Hare Intl flights
Tampa to John F Kennedy Intl flights
Orlando to Los Angeles flights
Miami to Los Angeles flights
West Palm Beach to John F Kennedy Intl flights
Tampa to Seattle flights
Tampa to LaGuardia flights
Fort Lauderdale to Las Vegas flights
Orlando to Dallas/Fort Worth flights
Orlando to Denver flights
Fort Lauderdale to Los Angeles flights
Tampa to Las Vegas flights
Orlando to O'Hare Intl flights
Tampa to Denver flights
Fort Lauderdale to Boston flights
Fort Lauderdale to Philadelphia flights
Tampa to O'Hare Intl flights
Orlando to Philadelphia flights
Orlando to Boston flights
Miami to O'Hare Intl flights
Miami to Denver flights
Miami to Boston flights
West Palm Beach to LaGuardia flights
Fort Lauderdale to Atlanta flights
Tampa to Boston flights
Fort Lauderdale to Dallas/Fort Worth flights
Orlando to Reagan-National flights
Orlando to San Francisco flights
Miami to Seattle flights
Tampa to Baltimore flights
Miami to Dallas/Fort Worth flights
Fort Lauderdale to Seattle flights
Jacksonville to John F Kennedy Intl flights
Jacksonville to LaGuardia flights
Miami to Atlanta flights
Miami to Las Vegas flights
Tampa to Dulles Intl flights
West Palm Beach to Newark flights

Top airline flying from Key West to Hawaii

Discover the top airline that operate flights from Key West to Hawaii. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,063Average$1,519FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.