When did momondo last update prices for flights from Key West Airport to O'ahu?

Prices for flights from Key West Airport to O'ahu refresh daily.

How many operators does momondo search for flights from Key West Airport to O'ahu?

The number of operators available for flights from Key West Airport to O'ahu is 1 as of July 2025.

How old do you have to be to fly from Key West Airport to O'ahu?

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 O'ahu.

What documentation or ID do you need to fly to O'ahu?

The travel and health documents required for your trip to O'ahu can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at O'ahu. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$631 Cheap Flights from Key West to O'ahu in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Key West to O'ahu

Round-trip

Cheap round-trip flights

7:00 am - 8:28 pmEYW-HNL

19h 28m2 stops

1:00 pm - 10:55 amHNL-EYW

15h 55m2 stops

$631Delta

Find Deal

Sat, Sep 6 - Tue, Sep 23

7:00 am - 8:28 pmEYW-HNL

19h 28m2 stops

1:20 pm - 10:56 amHNL-EYW

15h 36m2 stops

$736Delta

Find Deal

Fri, Aug 15 - Tue, Aug 19

7:00 am - 8:28 pmEYW-HNL

19h 28m2 stops

3:05 pm - 10:55 amHNL-EYW

13h 50m1 stop

$750Delta

Find Deal

Sat, Sep 6 - Tue, Sep 23

7:00 am - 7:05 pmEYW-HNL

18h 05m2 stops

1:00 pm - 10:55 amHNL-EYW

15h 55m2 stops

$756Delta

Find Deal

Wed, Sep 10 - Sun, Sep 21

7:00 am - 7:05 pmEYW-HNL

18h 05m2 stops

3:05 pm - 10:55 amHNL-EYW

13h 50m1 stop

$875Delta

Find Deal

Wed, Sep 10 - Sun, Sep 21

7:00 am - 8:28 pmEYW-HNL

19h 28m2 stops

3:05 pm - 10:56 amHNL-EYW

13h 51m1 stop

$945Delta

Find Deal

Fri, Aug 15 - Tue, Aug 19

7:00 am - 1:15 pmEYW-HNL

12h 15m1 stop

3:05 pm - 10:55 amHNL-EYW

13h 50m1 stop

$973Delta

Find Deal

Wed, Sep 10 - Sun, Sep 21

3:50 pm - 7:49 pmEYW-HNL

33h 59m2 stops

8:00 am - 2:55 pmHNL-EYW

24h 55m3 stops

$1,063United Airlines

Find Deal

Wed, Sep 10 - Sun, Sep 21

3:50 pm - 7:49 pmEYW-HNL

33h 59m2 stops

8:00 am - 2:55 pmHNL-EYW

24h 55m3 stops

$1,077United Airlines

Find Deal

Wed, Sep 10 - Sun, Sep 21

7:00 am - 1:15 pmEYW-HNL

12h 15m1 stop

3:05 pm - 10:56 amHNL-EYW

13h 51m1 stop

$1,173Delta

Find Deal

Fri, Aug 15 - Tue, Aug 19

United Airlines flights from Key West to O'ahu

Our best United Airlines deals on Key West to O'ahu flight tickets

United Airlines

Sep 10

EYW3:50 pmKey West

33h 59m

2 stops

HNL7:49 pmHonolulu

Sep 21

HNL8:00 amHonolulu

24h 55m

3 stops

EYW2:55 pmKey West

$1,063

Find similar

United Airlines

Sep 10

EYW3:50 pmKey West

33h 59m

2 stops

HNL7:49 pmHonolulu

Sep 21

HNL8:00 amHonolulu

24h 55m

3 stops

EYW2:55 pmKey West

$1,077

Find similar

United Airlines

Aug 10

EYW1:42 pmKey West

30h 22m

3 stops

HNL2:04 pmHonolulu

Aug 17

HNL3:30 pmHonolulu

40h 55m

2 stops

EYW2:25 pmKey West

$2,012

Find similar

Delta flights from Key West to O'ahu

Our best Delta deals on Key West to O'ahu flight tickets

Delta

Sep 6

EYW7:00 amKey West

19h 28m

2 stops

HNL8:28 pmHonolulu

Sep 23

HNL1:00 pmHonolulu

15h 55m

2 stops

EYW10:55 amKey West

$631

Find similar

Delta

Aug 15

EYW7:00 amKey West

19h 28m

2 stops

HNL8:28 pmHonolulu

Aug 19

HNL1:20 pmHonolulu

15h 36m

2 stops

EYW10:56 amKey West

$736

Find similar

Delta

Sep 6

EYW7:00 amKey West

19h 28m

2 stops

HNL8:28 pmHonolulu

Sep 23

HNL3:05 pmHonolulu

13h 50m

1 stop

EYW10:55 amKey West

$750

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Key WestHonolulu

EYW - HNL

EYWHNL

Key West

Sat 9/6

7:00 am-8:28 pm

2 stops19h 28m

Honolulu

Tue 9/23

1:00 pm-10:55 am

2 stops15h 55m

$631

Key WestHonolulu

EYW - HNL

EYWHNL

Key West

Fri 8/15

7:00 am-8:28 pm

2 stops19h 28m

Honolulu

Tue 8/19

1:20 pm-10:56 am

2 stops15h 36m

$736

Key WestHonolulu

EYW - HNL

EYWHNL

Key West

Sat 9/6

7:00 am-8:28 pm

2 stops19h 28m

Honolulu

Tue 9/23

3:05 pm-10:55 am

1 stop13h 50m

$750

Key WestHonolulu

EYW - HNL

EYWHNL

Key West

Wed 9/10

7:00 am-7:05 pm

2 stops18h 05m

Honolulu

Sun 9/21

1:00 pm-10:55 am

2 stops15h 55m

$756

Key WestHonolulu

EYW - HNL

EYWHNL

Key West

Wed 9/10

7:00 am-7:05 pm

2 stops18h 05m

Honolulu

Sun 9/21

3:05 pm-10:55 am

1 stop13h 50m

$875

Key WestHonolulu

EYW - HNL

EYWHNL

Key West

Fri 8/15

7:00 am-8:28 pm

2 stops19h 28m

Honolulu

Tue 8/19

3:05 pm-10:56 am

1 stop13h 51m

$945

Key WestHonolulu

EYW - HNL

EYWHNL

Key West

Wed 9/10

7:00 am-1:15 pm

1 stop12h 15m

Honolulu

Sun 9/21

3:05 pm-10:55 am

1 stop13h 50m

$973

Key WestHonolulu

EYW - HNL

EYWHNL

Key West

Wed 9/10

3:50 pm-7:49 pm

2 stops33h 59m

Honolulu

Sun 9/21

8:00 am-2:55 pm

3 stops24h 55m

$1,063

Key WestHonolulu

EYW - HNL

EYWHNL

Key West

Wed 9/10

3:50 pm-7:49 pm

2 stops33h 59m

Honolulu

Sun 9/21

8:00 am-2:55 pm

3 stops24h 55m

$1,077

Key WestHonolulu

EYW - HNL

EYWHNL

Key West

Fri 8/15

7:00 am-1:15 pm

1 stop12h 15m

Honolulu

Tue 8/19

3:05 pm-10:56 am

1 stop13h 51m

$1,173

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Key West to O'ahu

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

Can stopping save me money on Key West to O'ahu flights?

No. A direct flight is the cheapest option for a flight between Key West to O'ahu.

Cheap Key West to O'ahu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Key West to O'ahu

Best Price Found	$631
Fastest flight time	12h 15m
Direct flights	None
Airports in O'ahu	1 airport

The best flight deal from Key West to O'ahu found on momondo in the last 72 hours is $631

The fastest flight from Key West to O'ahu takes 12h 15m

There are no direct flights from Key West to O'ahu. Popular non-direct route for this connection is Key West Airport - Honolulu Airport.

There is 1 airport near O'ahu: Honolulu (HNL)

Search flight deals

When did momondo last update prices for flights from Key West Airport to O'ahu?
Prices for flights from Key West Airport to O'ahu refresh daily.
How many operators does momondo search for flights from Key West Airport to O'ahu?
The number of operators available for flights from Key West Airport to O'ahu is 1 as of July 2025.
How old do you have to be to fly from Key West Airport to O'ahu?
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 O'ahu.
What documentation or ID do you need to fly to O'ahu?
The travel and health documents required for your trip to O'ahu can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at O'ahu. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Key West to O'ahu?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Key West to O'ahu is ATR 72-201 / 202 (26.68% of total bookings). The next most popular plane models are Airbus A319 (23.15%), Embraer 175 (9.23%), and Embraer 190 (8.39%).

Best airlines flying from Key West to O'ahu

Compare and see reviews for airlines that fly from Key West to O'ahu with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $1,063	Free Cancellation	Rating 8.0 7,981 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Key West to O'ahu?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to O'ahu from Key West.

Can I find flights from Key West to O'ahu with flexible booking policies on momondo?

momondo does allow users to show only those flights to O'ahu from Key West which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Key West to O'ahu?

Once all potential Key West to O'ahu flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Key West to O'ahu now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to O'ahu and let you know when they change.