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 San Antonio according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to O'ahu. Keep in mind that there are 6 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 San Antonio to O'ahu?

Delta and United Airlines are the most popular carriers operating from San Antonio to O'ahu

When did momondo last update prices for flights from San Antonio Airport to O'ahu?

Prices for flights from San Antonio Airport to O'ahu are refreshed on a daily basis.

How many operators does momondo search for flights from San Antonio Airport to O'ahu?

As of May 2026, there are 5 operators available to choose from for flights from San Antonio Airport to O'ahu.

How old do you have to be to fly from San Antonio 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 San Antonio Airport to O'ahu.

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

The necessary travel and health documents for your O'ahu trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$229 Cheap Flights from San Antonio to O'ahu in 2026

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Find the cheapest flights from San Antonio to O'ahu

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:55 pm - 9:15 pm

SAT

HNL

12h 20m

1 stop

9:25 pm - 1:55 pm

HNL

SAT

11h 30m

1 stop

$458Southwest

Tue, Sep 1 - Tue, Sep 15

5:00 am - 12:26 pm

SAT

HNL

12h 26m

2 stops

10:57 pm - 2:34 pm

HNL

SAT

10h 37m

1 stop

$464American Airlines

Tue, Sep 1 - Tue, Sep 15

12:25 pm - 8:47 pm

SAT

HNL

13h 22m

2 stops

4:05 pm - 2:57 pm

HNL

SAT

17h 52m

2 stops

$469Delta

Tue, Sep 1 - Tue, Sep 15

6:30 am - 11:40 am

SAT

HNL

10h 10m

1 stop

9:59 pm - 2:39 pm

HNL

SAT

11h 40m

1 stop

$486Delta

Wed, Sep 30 - Wed, Oct 21

4:44 pm - 11:28 pm

SAT

HNL

11h 44m

1 stop

3:07 pm - 3:57 pm

HNL

SAT

19h 50m

1 stop

$491Multiple Airlines

Tue, Aug 11 - Tue, Aug 18

12:39 pm - 9:20 pm

SAT

HNL

13h 41m

2 stops

4:10 pm - 11:49 am

HNL

SAT

14h 39m

1 stop

$492Delta

Mon, Aug 17 - Wed, Aug 19

12:20 pm - 9:15 pm

SAT

HNL

13h 55m

2 stops

9:25 pm - 6:25 pm

HNL

SAT

16h 00m

1 stop

$497Southwest

Sun, Sep 13 - Thu, Sep 17

4:48 pm - 9:20 pm

SAT

HNL

9h 32m

1 stop

7:00 am - 11:54 pm

HNL

SAT

11h 54m

1 stop

$510Delta

Thu, Aug 13 - Fri, Aug 14

4:44 pm - 11:28 pm

SAT

HNL

11h 44m

1 stop

11:30 pm - 3:57 pm

HNL

SAT

11h 27m

1 stop

$514Multiple Airlines

Mon, Aug 17 - Fri, Aug 21

4:44 pm - 11:28 pm

SAT

HNL

11h 44m

1 stop

11:20 pm - 3:46 pm

HNL

SAT

11h 26m

1 stop

$515Multiple Airlines

Wed, Aug 12 - Mon, Aug 17

American Airlines flights from San Antonio to O'ahu

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

American Airlines

Sep 1

SAT5:00 amSan Antonio

12h 26m

2 stops

HNL12:26 pmHonolulu

Sep 15

HNL10:57 pmHonolulu

10h 37m

1 stop

SAT2:34 pmSan Antonio

$464

American Airlines

Aug 12

SAT5:00 amSan Antonio

12h 26m

2 stops

HNL12:26 pmHonolulu

Aug 17

HNL10:30 pmHonolulu

9h 49m

1 stop

SAT1:19 pmSan Antonio

$549

American Airlines

Aug 12

SAT5:00 amSan Antonio

12h 26m

2 stops

HNL12:26 pmHonolulu

Aug 17

HNL10:30 pmHonolulu

9h 49m

1 stop

SAT1:19 pmSan Antonio

$554

Delta flights from San Antonio to O'ahu

Our best Delta deals on San Antonio to O'ahu flight tickets

Delta

Sep 1

SAT8:00 amSan Antonio

13h 05m

2 stops

HNL4:05 pmHonolulu

Sep 15

HNL9:45 pmHonolulu

14h 40m

2 stops

SAT5:25 pmSan Antonio

$469

Delta

Sep 30

SAT6:30 amSan Antonio

10h 10m

1 stop

HNL11:40 amHonolulu

Oct 21

HNL9:59 pmHonolulu

11h 40m

1 stop

SAT2:39 pmSan Antonio

$486

Delta

Aug 17

SAT12:39 pmSan Antonio

13h 41m

2 stops

HNL9:20 pmHonolulu

Aug 19

HNL4:10 pmHonolulu

14h 39m

1 stop

SAT11:49 amSan Antonio

$492

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Tue 9/1

1:55 pm-9:15 pm

1 stop12h 20m

Honolulu

Tue 9/15

9:25 pm-1:55 pm

1 stop11h 30m

$458

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Tue 9/1

5:00 am-12:26 pm

2 stops12h 26m

Honolulu

Tue 9/15

10:57 pm-2:34 pm

1 stop10h 37m

$464

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Tue 9/1

12:25 pm-8:47 pm

2 stops13h 22m

Honolulu

Tue 9/15

4:05 pm-2:57 pm

2 stops17h 52m

$469

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Wed 9/30

6:30 am-11:40 am

1 stop10h 10m

Honolulu

Wed 10/21

9:59 pm-2:39 pm

1 stop11h 40m

$486

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Tue 8/11

4:44 pm-11:28 pm

1 stop11h 44m

Honolulu

Tue 8/18

3:07 pm-3:57 pm

1 stop19h 50m

$491

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Mon 8/17

12:39 pm-9:20 pm

2 stops13h 41m

Honolulu

Wed 8/19

4:10 pm-11:49 am

1 stop14h 39m

$492

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Sun 9/13

12:20 pm-9:15 pm

2 stops13h 55m

Honolulu

Thu 9/17

9:25 pm-6:25 pm

1 stop16h 00m

$497

Quickest round-trip

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Thu 8/13

4:48 pm-9:20 pm

1 stop9h 32m

Honolulu

Fri 8/14

7:00 am-11:54 pm

1 stop11h 54m

$510

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Mon 8/17

4:44 pm-11:28 pm

1 stop11h 44m

Honolulu

Fri 8/21

11:30 pm-3:57 pm

1 stop11h 27m

$514

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Wed 8/12

4:44 pm-11:28 pm

1 stop11h 44m

Honolulu

Mon 8/17

11:20 pm-3:46 pm

1 stop11h 26m

$515

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio 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 December is another great option to travel to O'ahu, with average flight prices from San Antonio averaging around $207.

How far in advance should I book a flight from San Antonio to O'ahu?

You are more likely to see cheaper flights to O'ahu from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to O'ahu for around $667 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to O'ahu from San Antonio for as low as $579 on momondo.

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

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

Cheap San Antonio to O'ahu flight deals and tips

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

Fastest flight time	9h 32m
Direct flights	None

The fastest flight from San Antonio to O'ahu takes 9h 32m

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

Search flight deals

Frequently asked questions about flying from San Antonio to O'ahu

When did momondo last update prices for flights from San Antonio Airport to O'ahu?
Prices for flights from San Antonio Airport to O'ahu are refreshed on a daily basis.
How many operators does momondo search for flights from San Antonio Airport to O'ahu?
As of May 2026, there are 5 operators available to choose from for flights from San Antonio Airport to O'ahu.
How old do you have to be to fly from San Antonio 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 San Antonio Airport to O'ahu.
What documentation or ID do you need to fly to O'ahu?
The necessary travel and health documents for your O'ahu trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Antonio to O'ahu?
Based on momondo bookings for flights between San Antonio and O'ahu, the leading plane model is Boeing 737 MAX 8, making up 19.74% of the total bookings. Other popular models include Airbus A320-100/200 with 17.05%, Boeing 737-800 Passenger/BBJ2 (winglets) with 10.60%, and Airbus A319 with 8.44%.

Best airlines flying from San Antonio to O'ahu

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $304	Free Cancellation	Rating 7.9 8,456 reviews	Search Delta flights
United Airlines	PriceFrom $392	Free Cancellation	Rating 7.4 9,694 reviews	Search United Airlines flights
American Airlines	PriceFrom $416	Free Cancellation	Rating 7.1 11,667 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $431	Free Cancellation	Rating 7.9 12,341 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $507	Free Cancellation	Rating 7.9 4,302 reviews	Search Southwest flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Antonio to O'ahu. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from San Antonio 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 San Antonio to O'ahu?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to O'ahu from San Antonio.

I’m not ready to book a flight from San Antonio 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 San Antonio and alert you when they change.