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 July 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.

$534 Cheap Flights from Harlingen to O'ahu in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Harlingen to O'ahu

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:18 am - 2:08 pm

HRL

HNL

10h 50m

1 stop

8:30 pm - 1:24 pm

HNL

HRL

12h 54m

1 stop

$534United Airlines

Tue, Nov 10 - Wed, Nov 11

5:05 am - 4:28 pm

HRL

HNL

15h 23m

2 stops

8:30 pm - 1:24 pm

HNL

HRL

12h 54m

1 stop

$540United Airlines

Tue, Nov 10 - Wed, Nov 11

5:05 am - 5:29 pm

HRL

HNL

16h 24m

2 stops

8:25 pm - 4:00 pm

HNL

HRL

15h 35m

2 stops

$545United Airlines

Tue, Nov 10 - Wed, Nov 11

7:15 am - 1:34 pm

HRL

HNL

11h 19m

1 stop

8:00 pm - 1:24 pm

HNL

HRL

12h 24m

1 stop

$546United Airlines

Thu, Aug 27 - Mon, Aug 31

7:15 am - 1:34 pm

HRL

HNL

11h 19m

1 stop

9:40 pm - 3:59 pm

HNL

HRL

13h 19m

2 stops

$552United Airlines

Thu, Aug 27 - Mon, Aug 31

7:15 am - 4:25 pm

HRL

HNL

14h 10m

2 stops

10:05 pm - 3:59 pm

HNL

HRL

12h 54m

2 stops

$557United Airlines

Thu, Aug 27 - Mon, Aug 31

7:18 am - 6:40 pm

HRL

HNL

15h 22m

3 stops

8:25 pm - 4:00 pm

HNL

HRL

15h 35m

2 stops

$673United Airlines

Tue, Nov 10 - Wed, Nov 11

7:18 am - 1:08 pm

HRL

HNL

10h 50m

1 stop

8:25 pm - 1:24 pm

HNL

HRL

11h 59m

1 stop

$676United Airlines

Tue, Oct 27 - Wed, Oct 28

5:05 am - 3:28 pm

HRL

HNL

15h 23m

2 stops

8:25 pm - 1:24 pm

HNL

HRL

11h 59m

1 stop

$682United Airlines

Tue, Oct 27 - Wed, Oct 28

7:18 am - 7:56 pm

HRL

HNL

17h 38m

2 stops

8:25 pm - 1:24 pm

HNL

HRL

11h 59m

2 stops

$687United Airlines

Tue, Oct 27 - Wed, Oct 28

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United Airlines flights from Harlingen to O'ahu

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

United Airlines

Nov 10

HRL7:18 amHarlingen Valley Intl

10h 50m

1 stop

HNL2:08 pmHonolulu

Nov 11

HNL8:30 pmHonolulu

12h 54m

1 stop

HRL1:24 pmHarlingen Valley Intl

$534

United Airlines

Nov 10

HRL5:05 amHarlingen Valley Intl

15h 23m

2 stops

HNL4:28 pmHonolulu

Nov 11

HNL8:30 pmHonolulu

12h 54m

1 stop

HRL1:24 pmHarlingen Valley Intl

$540

United Airlines

Nov 10

HRL5:05 amHarlingen Valley Intl

16h 24m

2 stops

HNL5:29 pmHonolulu

Nov 11

HNL8:25 pmHonolulu

15h 35m

2 stops

HRL4:00 pmHarlingen Valley Intl

$545

American Airlines flights from Harlingen to O'ahu

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

American Airlines

Aug 7

HRL10:34 amHarlingen Valley Intl

14h 36m

2 stops

HNL8:10 pmHonolulu

Aug 14

HNL9:40 pmHonolulu

15h 33m

2 stops

HRL6:13 pmHarlingen Valley Intl

$935

American Airlines

Dec 21

HRL10:12 amHarlingen Valley Intl

15h 19m

2 stops

HNL9:31 pmHonolulu

Dec 28

HNL4:10 pmHonolulu

13h 30m

2 stops

HRL9:40 amHarlingen Valley Intl

$1,165

American Airlines

Jul 10

HRL6:00 amHarlingen Valley Intl

11h 11m

1 stop

HNL12:11 pmHonolulu

Aug 13

HNL6:38 pmHonolulu

10h 26m

1 stop

HRL10:04 amHarlingen Valley Intl

$1,168

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Tue 11/10

7:18 am-2:08 pm

1 stop10h 50m

Honolulu

Wed 11/11

8:30 pm-1:24 pm

1 stop12h 54m

$534

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Tue 11/10

5:05 am-4:28 pm

2 stops15h 23m

Honolulu

Wed 11/11

8:30 pm-1:24 pm

1 stop12h 54m

$540

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Tue 11/10

5:05 am-5:29 pm

2 stops16h 24m

Honolulu

Wed 11/11

8:25 pm-4:00 pm

2 stops15h 35m

$545

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Thu 8/27

7:15 am-1:34 pm

1 stop11h 19m

Honolulu

Mon 8/31

8:00 pm-1:24 pm

1 stop12h 24m

$546

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Thu 8/27

7:15 am-1:34 pm

1 stop11h 19m

Honolulu

Mon 8/31

9:40 pm-3:59 pm

2 stops13h 19m

$552

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Thu 8/27

7:15 am-4:25 pm

2 stops14h 10m

Honolulu

Mon 8/31

10:05 pm-3:59 pm

2 stops12h 54m

$557

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Tue 11/10

7:18 am-6:40 pm

3 stops15h 22m

Honolulu

Wed 11/11

8:25 pm-4:00 pm

2 stops15h 35m

$673

Quickest round-trip

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Tue 10/27

7:18 am-1:08 pm

1 stop10h 50m

Honolulu

Wed 10/28

8:25 pm-1:24 pm

1 stop11h 59m

$676

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Tue 10/27

5:05 am-3:28 pm

2 stops15h 23m

Honolulu

Wed 10/28

8:25 pm-1:24 pm

1 stop11h 59m

$682

HarlingenHonolulu

HRL - HNL

HRLHNL

Harlingen Valley Intl

Tue 10/27

7:18 am-7:56 pm

2 stops17h 38m

Honolulu

Wed 10/28

8:25 pm-1:24 pm

2 stops11h 59m

$687

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Harlingen 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

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

The month of April is another great option to travel to O'ahu, with average flight prices from Harlingen averaging around $454.

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

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

Cheap Harlingen to O'ahu flight deals and tips

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

Fastest flight time	10h 50m
Direct flights	None

The fastest flight from Harlingen to O'ahu takes 10h 50m

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

Search flight deals

Frequently asked questions about flying from Harlingen 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 July 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 to O'ahu?
Based on momondo bookings for flights between Harlingen and O'ahu, the leading plane model is Boeing 737 MAX 8, making up 18.48% of the total bookings. Other popular models include Embraer 175 with 15.25%, Embraer 170 with 11.14%, and Boeing 737-800 with 10.85%.

Best airlines flying from Harlingen to O'ahu

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $511	Free Cancellation	Rating 7.4 9,955 reviews		Search United Airlines flights
American Airlines	PriceFrom $552	Free Cancellation	Rating 7.1 11,789 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.