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 65% 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 September 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.

$445 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

Cheap round-trip flights

5:00 am - 1:27 pmHRL-HNL

13h 27m1 stop

8:05 pm - 1:19 pmHNL-HRL

12h 14m1 stop

$445United Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 21

5:00 am - 1:27 pmHRL-HNL

13h 27m1 stop

10:30 pm - 7:41 pmHNL-HRL

16h 11m2 stops

$450United Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 21

11:55 am - 8:10 pmHRL-HNL

13h 15m2 stops

3:25 pm - 10:59 amHNL-HRL

14h 34m2 stops

$512United Airlines

Find Deal

Thu, Mar 12 - Mon, Mar 16

12:10 pm - 8:03 pmHRL-HNL

12h 53m2 stops

2:25 pm - 10:59 amHNL-HRL

16h 34m2 stops

$536United Airlines

Find Deal

Sat, Nov 1 - Thu, Nov 6

11:55 am - 8:10 pmHRL-HNL

13h 15m2 stops

7:50 pm - 10:59 amHNL-HRL

10h 09m1 stop

$550United Airlines

Find Deal

Thu, Mar 12 - Tue, Mar 17

7:00 am - 1:27 pmHRL-HNL

11h 27m1 stop

8:05 pm - 1:19 pmHNL-HRL

12h 14m1 stop

$561United Airlines

Find Deal

Sat, Sep 27 - Wed, Oct 1

7:00 am - 7:49 pmHRL-HNL

17h 49m2 stops

8:05 pm - 1:19 pmHNL-HRL

12h 14m1 stop

$565United Airlines

Find Deal

Sat, Oct 4 - Thu, Oct 9

7:00 am - 1:27 pmHRL-HNL

11h 27m1 stop

8:10 pm - 1:19 pmHNL-HRL

12h 09m2 stops

$567United Airlines

Find Deal

Sat, Sep 27 - Wed, Oct 1

5:50 am - 1:50 pmHRL-HNL

12h 00m1 stop

2:47 pm - 9:42 amHNL-HRL

14h 55m2 stops

$577American Airlines

Find Deal

Thu, Feb 26 - Mon, Mar 2

8:00 pm - 1:14 pmHRL-HNL

21h 14m2 stops

2:47 pm - 9:42 amHNL-HRL

14h 55m2 stops

$591American Airlines

Find Deal

Thu, Feb 26 - Mon, Mar 2

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

HRL5:50 amHarlingen Valley Intl

12h 00m

1 stop

HNL1:50 pmHonolulu

Mar 2

HNL2:47 pmHonolulu

14h 55m

2 stops

HRL9:42 amHarlingen Valley Intl

$577

Find similar

American Airlines

Feb 26

HRL8:00 pmHarlingen Valley Intl

21h 14m

2 stops

HNL1:14 pmHonolulu

Mar 2

HNL2:47 pmHonolulu

14h 55m

2 stops

HRL9:42 amHarlingen Valley Intl

$591

Find similar

American Airlines

Mar 12

HRL10:04 amHarlingen Valley Intl

11h 35m

1 stop

HNL4:39 pmHonolulu

Mar 16

HNL8:30 pmHonolulu

10h 05m

1 stop

HRL11:35 amHarlingen Valley Intl

$917

Find similar

United Airlines flights from Harlingen, Texas to O'ahu

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

United Airlines

Oct 14

HRL5:00 amHarlingen Valley Intl

13h 27m

1 stop

HNL1:27 pmHonolulu

Oct 21

HNL8:05 pmHonolulu

12h 14m

1 stop

HRL1:19 pmHarlingen Valley Intl

$445

Find similar

United Airlines

Oct 14

HRL5:00 amHarlingen Valley Intl

13h 27m

1 stop

HNL1:27 pmHonolulu

Oct 21

HNL10:30 pmHonolulu

16h 11m

2 stops

HRL7:41 pmHarlingen Valley Intl

$450

Find similar

United Airlines

Mar 12

HRL11:55 amHarlingen Valley Intl

13h 15m

2 stops

HNL8:10 pmHonolulu

Mar 17

HNL9:50 pmHonolulu

14h 53m

2 stops

HRL5:43 pmHarlingen Valley Intl

$512

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Tue 10/14

5:00 am-1:27 pm

1 stop13h 27m

Honolulu

Tue 10/21

8:05 pm-1:19 pm

1 stop12h 14m

$445

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Tue 10/14

5:00 am-1:27 pm

1 stop13h 27m

Honolulu

Tue 10/21

10:30 pm-7:41 pm

2 stops16h 11m

$450

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Thu 3/12

11:55 am-8:10 pm

2 stops13h 15m

Honolulu

Mon 3/16

3:25 pm-10:59 am

2 stops14h 34m

$512

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Sat 11/1

12:10 pm-8:03 pm

2 stops12h 53m

Honolulu

Thu 11/6

2:25 pm-10:59 am

2 stops16h 34m

$536

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Thu 3/12

11:55 am-8:10 pm

2 stops13h 15m

Honolulu

Tue 3/17

7:50 pm-10:59 am

1 stop10h 09m

$550

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Sat 9/27

7:00 am-1:27 pm

1 stop11h 27m

Honolulu

Wed 10/1

8:05 pm-1:19 pm

1 stop12h 14m

$561

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Sat 10/4

7:00 am-7:49 pm

2 stops17h 49m

Honolulu

Thu 10/9

8:05 pm-1:19 pm

1 stop12h 14m

$565

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Sat 9/27

7:00 am-1:27 pm

1 stop11h 27m

Honolulu

Wed 10/1

8:10 pm-1:19 pm

2 stops12h 09m

$567

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Thu 2/26

5:50 am-1:50 pm

1 stop12h 00m

Honolulu

Mon 3/2

2:47 pm-9:42 am

2 stops14h 55m

$577

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Thu 2/26

8:00 pm-1:14 pm

2 stops21h 14m

Honolulu

Mon 3/2

2:47 pm-9:42 am

2 stops14h 55m

$591

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 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 September 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 19.59% of the total bookings. Other popular models include Embraer 175 with 13.36%, Embraer 175 (Enhanced Winglets) with 8.06%, and Canadair (Bombardier) Regional Jet 700 with 7.83%.

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
American Airlines	PriceFrom $471	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights
United Airlines	PriceFrom $473	Free Cancellation	Rating 7.4 8,931 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.