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 67% 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.

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 November 2025.

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.

$617 Cheap Flights from Harlingen to O'ahu in 2025/26

1 adult

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

Round-trip

Last minute

Cheap round-trip flights

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7:00 am - 2:33 pmHRL-HNL

11h 33m1 stop

8:30 pm - 11:24 amHNL-HRL

10h 54m1 stop

$617United Airlines

Find Deal

Thu, Feb 26 - Mon, Mar 2

10:37 am - 9:15 pmHRL-HNL

14h 38m2 stops

7:50 pm - 10:07 amHNL-HRL

10h 17m1 stop

$622American Airlines

Find Deal

Thu, Feb 26 - Mon, Mar 2

10:37 am - 9:15 pmHRL-HNL

14h 38m2 stops

10:45 pm - 6:16 pmHNL-HRL

15h 31m2 stops

$628American Airlines

Find Deal

Thu, Feb 26 - Mon, Mar 2

11:06 am - 10:43 pmHRL-HNL

15h 37m2 stops

6:45 pm - 10:36 amHNL-HRL

11h 51m1 stop

$638American Airlines

Find Deal

Thu, Jan 15 - Sun, Jan 18

11:06 am - 10:43 pmHRL-HNL

15h 37m2 stops

11:00 pm - 2:46 pmHNL-HRL

11h 46m2 stops

$644American Airlines

Find Deal

Thu, Jan 15 - Sun, Jan 18

5:20 pm - 1:19 pmHRL-HNL

23h 59m2 stops

12:35 pm - 4:04 pmHNL-HRL

23h 29m2 stops

$686United Airlines

Find Deal

Thu, Feb 26 - Mon, Mar 2

5:00 pm - 9:03 pmHRL-HNL

32h 03m2 stops

2:25 pm - 3:59 pmHNL-HRL

21h 34m2 stops

$742United Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

6:02 am - 2:03 pmHRL-HNL

12h 01m1 stop

6:45 pm - 10:36 amHNL-HRL

11h 51m1 stop

$743American Airlines

Find Deal

Thu, Jan 15 - Sun, Jan 18

7:00 am - 2:33 pmHRL-HNL

11h 33m1 stop

12:35 pm - 4:04 pmHNL-HRL

23h 29m2 stops

$746United Airlines

Find Deal

Thu, Feb 26 - Mon, Mar 2

7:00 am - 2:32 pmHRL-HNL

11h 32m1 stop

8:30 pm - 11:26 amHNL-HRL

10h 56m1 stop

$764United Airlines

Find Deal

Thu, Jan 15 - Sun, Jan 18

United Airlines flights from Harlingen, Texas to O'ahu

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

United Airlines

Feb 26

HRL7:00 amHarlingen Valley Intl

11h 33m

1 stop

HNL2:33 pmHonolulu

Mar 2

HNL8:30 pmHonolulu

10h 54m

1 stop

HRL11:24 amHarlingen Valley Intl

$617

Find similar

United Airlines

Nov 8

HRL7:00 amHarlingen Valley Intl

14h 05m

2 stops

HNL5:05 pmHonolulu

Nov 15

HNL8:30 pmHonolulu

10h 29m

1 stop

HRL10:59 amHarlingen Valley Intl

$651

Find similar

United Airlines

Feb 26

HRL5:20 pmHarlingen Valley Intl

23h 59m

2 stops

HNL1:19 pmHonolulu

Mar 2

HNL12:35 pmHonolulu

23h 29m

2 stops

HRL4:04 pmHarlingen Valley Intl

$686

Find similar

American Airlines flights from Harlingen, Texas to O'ahu

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

American Airlines

Feb 26

HRL10:37 amHarlingen Valley Intl

14h 38m

2 stops

HNL9:15 pmHonolulu

Mar 2

HNL7:50 pmHonolulu

10h 17m

1 stop

HRL10:07 amHarlingen Valley Intl

$622

Find similar

American Airlines

Feb 26

HRL10:37 amHarlingen Valley Intl

14h 38m

2 stops

HNL9:15 pmHonolulu

Mar 2

HNL10:45 pmHonolulu

15h 31m

2 stops

HRL6:16 pmHarlingen Valley Intl

$628

Find similar

American Airlines

Jan 15

HRL11:06 amHarlingen Valley Intl

15h 37m

2 stops

HNL10:43 pmHonolulu

Jan 18

HNL6:45 pmHonolulu

11h 51m

1 stop

HRL10:36 amHarlingen Valley Intl

$638

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Thu 2/26

7:00 am-2:33 pm

1 stop11h 33m

Honolulu

Mon 3/2

8:30 pm-11:24 am

1 stop10h 54m

$617

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Thu 2/26

10:37 am-9:15 pm

2 stops14h 38m

Honolulu

Mon 3/2

7:50 pm-10:07 am

1 stop10h 17m

$622

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Thu 2/26

10:37 am-9:15 pm

2 stops14h 38m

Honolulu

Mon 3/2

10:45 pm-6:16 pm

2 stops15h 31m

$628

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Thu 1/15

11:06 am-10:43 pm

2 stops15h 37m

Honolulu

Sun 1/18

6:45 pm-10:36 am

1 stop11h 51m

$638

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Thu 1/15

11:06 am-10:43 pm

2 stops15h 37m

Honolulu

Sun 1/18

11:00 pm-2:46 pm

2 stops11h 46m

$644

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Thu 2/26

5:20 pm-1:19 pm

2 stops23h 59m

Honolulu

Mon 3/2

12:35 pm-4:04 pm

2 stops23h 29m

$686

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Wed 12/3

5:00 pm-9:03 pm

2 stops32h 03m

Honolulu

Wed 12/10

2:25 pm-3:59 pm

2 stops21h 34m

$742

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Thu 1/15

6:02 am-2:03 pm

1 stop12h 01m

Honolulu

Sun 1/18

6:45 pm-10:36 am

1 stop11h 51m

$743

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Thu 2/26

7:00 am-2:33 pm

1 stop11h 33m

Honolulu

Mon 3/2

12:35 pm-4:04 pm

2 stops23h 29m

$746

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Thu 1/15

7:00 am-2:32 pm

1 stop11h 32m

Honolulu

Sun 1/18

8:30 pm-11:26 am

1 stop10h 56m

$764

Flights are sorted by cheapest round-trip flights first.

Sorted 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

What is the cheapest month to fly to O'ahu?

The month of January is another great option to travel to O'ahu, with average flight prices from Harlingen, Texas averaging around $536.

What is the cheapest day to depart on your flight to O'ahu?

According to our data, Tuesday is the cheapest day to fly to O'ahu from Harlingen, Texas. The lowest ticket price found for a Tuesday departure recently was $591. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to O'ahu on Saturday is $900.

What is the cheapest time of day to depart on your flight to O'ahu?

According to our data, the cheapest time of day to fly to O'ahu is in the afternoon. momondo users have found flights departing from Harlingen, Texas to O'ahu in the afternoon for as low as $684. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $757.

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

No. A direct flight is the cheapest option for a flight between Harlingen, Texas to O'ahu.

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

Direct flights	None

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

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 November 2025.
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 Boeing 737-700 Passenger/BBJ1 (winglets), making up 17.17% of the total bookings. Other popular models include Embraer 175 with 12.64%, Canadair (Bombardier) Regional Jet 700 with 9.25%, and Airbus A319 with 9.06%.

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
American Airlines	PriceFrom $471	Free Cancellation	Rating 7.2 11,042 reviews		Search American Airlines flights
United Airlines	PriceFrom $511	Free Cancellation	Rating 7.4 9,002 reviews		Search United 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.