What airlines fly to O'ahu?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to O'ahu from Harlingen, Texas according to our data. United Airlines is the first choice among our users, with 69% of people opting to fly with this airline when traveling to O'ahu. Keep in mind that there are 3 different airlines that fly to O'ahu on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Harlingen Valley Intl to O'ahu?

Southwest is the most popular carrier operating from Harlingen Valley Intl to O'ahu

When did momondo last update prices for flights from Harlingen Valley Intl Airport to O'ahu?

Prices for flights from Harlingen Valley Intl Airport to O'ahu refresh daily.

How many operators does momondo search for flights from Harlingen Valley Intl Airport to O'ahu?

The number of operators available for flights from Harlingen Valley Intl Airport to O'ahu is 2 as of April 2026.

How old do you have to be to fly from Harlingen Valley Intl Airport to O'ahu?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Harlingen Valley Intl Airport to O'ahu.

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

The required travel and health documents for your O'ahu trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at O'ahu. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$556 Cheap Flights from Harlingen to O'ahu in 2026

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Find the cheapest flights from Harlingen, Texas to O'ahu

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 4:17 pm

HRL

HNL

14h 17m

2 stops

7:40 pm - 11:23 am

HNL

HRL

10h 43m

1 stop

$569United Airlines

Fri, May 1 - Thu, May 7

7:00 am - 1:10 pm

HRL

HNL

11h 10m

1 stop

7:40 pm - 11:23 am

HNL

HRL

10h 43m

1 stop

$590United Airlines

Tue, Apr 28 - Wed, Apr 29

7:00 am - 1:10 pm

HRL

HNL

11h 10m

1 stop

9:40 pm - 4:04 pm

HNL

HRL

13h 24m

2 stops

$596United Airlines

Tue, Apr 28 - Wed, Apr 29

7:00 am - 4:17 pm

HRL

HNL

14h 17m

2 stops

9:40 pm - 4:04 pm

HNL

HRL

13h 24m

2 stops

$601United Airlines

Tue, Apr 28 - Wed, Apr 29

7:00 am - 1:10 pm

HRL

HNL

11h 10m

1 stop

7:40 pm - 11:23 am

HNL

HRL

10h 43m

1 stop

$610United Airlines

Tue, Apr 28 - Wed, Apr 29

9:20 am - 7:54 pm

HRL

HNL

15h 34m

2 stops

7:40 pm - 11:23 am

HNL

HRL

10h 43m

1 stop

$616United Airlines

Tue, Apr 28 - Wed, Apr 29

7:00 am - 4:30 pm

HRL

HNL

14h 30m

2 stops

7:40 pm - 11:23 am

HNL

HRL

10h 43m

1 stop

$619United Airlines

Thu, May 7 - Tue, May 12

7:00 am - 4:30 pm

HRL

HNL

14h 30m

2 stops

9:40 pm - 4:04 pm

HNL

HRL

13h 24m

2 stops

$621United Airlines

Tue, Apr 28 - Wed, Apr 29

7:00 am - 4:30 pm

HRL

HNL

14h 30m

2 stops

1:25 pm - 11:23 am

HNL

HRL

16h 58m

2 stops

$624United Airlines

Thu, May 7 - Tue, May 12

7:00 am - 4:17 pm

HRL

HNL

14h 17m

2 stops

1:25 pm - 11:23 am

HNL

HRL

16h 58m

2 stops

$639United Airlines

Fri, May 1 - Thu, May 7

American Airlines flights from Harlingen, Texas to O'ahu

Our best American Airlines deals on Harlingen, Texas to O'ahu flight tickets

American Airlines

Apr 15

HRL10:47 amHarlingen Valley Intl

15h 50m

2 stops

HNL9:37 pmHonolulu

Apr 22

HNL6:41 pmHonolulu

10h 36m

1 stop

HRL10:17 amHarlingen Valley Intl

$556

American Airlines

Apr 15

HRL10:47 amHarlingen Valley Intl

15h 50m

2 stops

HNL9:37 pmHonolulu

Apr 22

HNL10:16 pmHonolulu

16h 06m

2 stops

HRL7:22 pmHarlingen Valley Intl

$561

American Airlines

Apr 15

HRL10:47 amHarlingen Valley Intl

15h 50m

2 stops

HNL9:37 pmHonolulu

Apr 22

HNL5:42 pmHonolulu

11h 35m

1 stop

HRL10:17 amHarlingen Valley Intl

$576

United Airlines flights from Harlingen, Texas to O'ahu

Our best United Airlines deals on Harlingen, Texas to O'ahu flight tickets

United Airlines

Apr 16

HRL7:00 amHarlingen Valley Intl

11h 10m

1 stop

HNL1:10 pmHonolulu

Apr 23

HNL7:40 pmHonolulu

10h 43m

1 stop

HRL11:23 amHarlingen Valley Intl

$505

United Airlines

Apr 16

HRL9:20 amHarlingen Valley Intl

15h 00m

2 stops

HNL7:20 pmHonolulu

Apr 23

HNL7:40 pmHonolulu

10h 43m

1 stop

HRL11:23 amHarlingen Valley Intl

$511

United Airlines

Apr 16

HRL12:05 pmHarlingen Valley Intl

15h 00m

2 stops

HNL10:05 pmHonolulu

Apr 23

HNL7:55 pmHonolulu

15h 09m

2 stops

HRL4:04 pmHarlingen Valley Intl

$516

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Fri 5/1

7:00 am-4:17 pm

2 stops14h 17m

Honolulu

Thu 5/7

7:40 pm-11:23 am

1 stop10h 43m

$569

Quickest round-trip

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Tue 4/28

7:00 am-1:10 pm

1 stop11h 10m

Honolulu

Wed 4/29

7:40 pm-11:23 am

1 stop10h 43m

$590

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Tue 4/28

7:00 am-1:10 pm

1 stop11h 10m

Honolulu

Wed 4/29

9:40 pm-4:04 pm

2 stops13h 24m

$596

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Tue 4/28

7:00 am-4:17 pm

2 stops14h 17m

Honolulu

Wed 4/29

9:40 pm-4:04 pm

2 stops13h 24m

$601

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Tue 4/28

7:00 am-1:10 pm

1 stop11h 10m

Honolulu

Wed 4/29

7:40 pm-11:23 am

1 stop10h 43m

$610

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Tue 4/28

9:20 am-7:54 pm

2 stops15h 34m

Honolulu

Wed 4/29

7:40 pm-11:23 am

1 stop10h 43m

$616

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Thu 5/7

7:00 am-4:30 pm

2 stops14h 30m

Honolulu

Tue 5/12

7:40 pm-11:23 am

1 stop10h 43m

$619

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Tue 4/28

7:00 am-4:30 pm

2 stops14h 30m

Honolulu

Wed 4/29

9:40 pm-4:04 pm

2 stops13h 24m

$621

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Thu 5/7

7:00 am-4:30 pm

2 stops14h 30m

Honolulu

Tue 5/12

1:25 pm-11:23 am

2 stops16h 58m

$624

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Fri 5/1

7:00 am-4:17 pm

2 stops14h 17m

Honolulu

Thu 5/7

1:25 pm-11:23 am

2 stops16h 58m

$639

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Harlingen, Texas 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

Prices

Airlines

Can stopping save me money on Harlingen, Texas to O'ahu flights?

You could potentially save up to 12% on your flight if you consider stops on a Harlingen, Texas to O'ahu flight.

Cheap Harlingen, Texas to O'ahu flight deals and tips

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

Fastest flight time	12h 44m
Direct flights	None

The fastest flight from Harlingen, Texas to O'ahu takes 12h 44m

There are no direct flights from Harlingen, Texas to O'ahu. There are no popular flight routes from Harlingen, Texas to O'ahu.

Search flight deals

Frequently asked questions about flying from Harlingen, Texas to O'ahu

When did momondo last update prices for flights from Harlingen Valley Intl Airport to O'ahu?
Prices for flights from Harlingen Valley Intl Airport to O'ahu refresh daily.
How many operators does momondo search for flights from Harlingen Valley Intl Airport to O'ahu?
The number of operators available for flights from Harlingen Valley Intl Airport to O'ahu is 2 as of April 2026.
How old do you have to be to fly from Harlingen Valley Intl Airport to O'ahu?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Harlingen Valley Intl Airport to O'ahu.
What documentation or ID do you need to fly to O'ahu?
The required travel and health documents for your O'ahu trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at O'ahu. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Harlingen, Texas to O'ahu?
Based on momondo bookings for flights between Harlingen, Texas and O'ahu, the leading plane model is Embraer 175, making up 15.00% of the total bookings. Other popular models include Boeing 737 MAX 8 with 14.17%, Airbus A320-100/200 with 11.67%, and Boeing 737-800 with 10.83%.

Best airlines flying from Harlingen, Texas to O'ahu

Compare and see reviews for airlines that fly from Harlingen, Texas to O'ahu with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $473	Free Cancellation	Rating 7.4 9,551 reviews		Search United Airlines flights
American Airlines	PriceFrom $529	Free Cancellation	Rating 7.1 11,548 reviews		Search American Airlines flights

Why use momondo?

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

Finding the right flight to O'ahu from Harlingen is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to O'ahu quick and easy, saving you time and money.

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

Flights from Harlingen to O'ahu with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Harlingen to O'ahu.

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

If you are simply researching potential flights to O'ahu, momondo offers a useful price alert feature which will track prices for flights to O'ahu from Harlingen and alert you when they change.