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 47% 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 August 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.

$202 Cheap Flights from San Antonio to O'ahu in 2026

Discover deals from 900+ travel sites with momondo.

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.

6:45 am - 7:28 pmSAT San Antonio-HNL Honolulu

17h 43m2 stops Salt Lake City Seattle/Tacoma Intl

10:39 pm - 12:31 amHNL Honolulu-SAT San Antonio

20h 52m2 stops Seattle/Tacoma Intl Salt Lake City

$476Delta

Tue, Sep 15 - Sun, Sep 20

6:45 am - 7:28 pmSAT San Antonio-HNL Honolulu

17h 43m2 stops Salt Lake City Seattle/Tacoma Intl

10:39 pm - 12:31 amHNL Honolulu-SAT San Antonio

20h 52m2 stops Seattle/Tacoma Intl Salt Lake City

$476Delta

Wed, Sep 16 - Sun, Sep 20

9:30 am - 6:30 pmSAT San Antonio-HNL Honolulu

14h 00m2 stops Houston George Bush Intcntl San Francisco

7:00 am - 11:57 pmHNL Honolulu-SAT San Antonio

11h 57m2 stops Los Angeles Denver Intl

$477United Airlines

Wed, Sep 9 - Wed, Sep 16

12:24 pm - 9:04 pmSAT San Antonio-HNL Honolulu

12h 40m2 stops Houston George Bush Intcntl Los Angeles

10:50 pm - 3:33 pmHNL Honolulu-SAT San Antonio

12h 43m2 stops Los Angeles Houston George Bush Intcntl

$480United Airlines

Tue, Dec 1 - Thu, Dec 3

12:41 pm - 8:16 pmSAT San Antonio-HNL Honolulu

12h 35m2 stops Dallas/Fort Worth Los Angeles

3:23 pm - 8:51 amHNL Honolulu-SAT San Antonio

12h 28m2 stops Los Angeles Dallas/Fort Worth

$480American Airlines

Mon, Sep 14 - Thu, Sep 17

3:09 pm - 8:16 pmSAT San Antonio-HNL Honolulu

10h 07m1 stop Los Angeles

3:23 pm - 2:39 pmHNL Honolulu-SAT San Antonio

18h 16m1 stop Los Angeles

$512American Airlines

Mon, Sep 14 - Thu, Sep 17

5:35 am - 2:00 pmSAT San Antonio-HNL Honolulu

12h 25m2 stops Phoenix Sky Harbor Intl San Diego

11:15 pm - 2:00 pmHNL Honolulu-SAT San Antonio

10h 45m1 stop San Diego

$520Southwest

Thu, Nov 5 - Mon, Nov 9

5:20 am - 3:25 pmSAT San Antonio-HNL Honolulu

14h 05m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl

11:15 pm - 2:55 pmHNL Honolulu-SAT San Antonio

11h 40m2 stops San Diego Las Vegas Harry Reid Intl

$520Southwest

Mon, Nov 30 - Thu, Dec 10

5:23 pm - 11:59 pmSAT San Antonio-HNL Honolulu

11h 36m1 stop Seattle/Tacoma Intl

2:56 pm - 4:31 pmHNL Honolulu-SAT San Antonio

20h 35m1 stop Seattle/Tacoma Intl

$538Multiple Airlines

Tue, Sep 1 - Thu, Sep 10

5:29 pm - 11:59 pmSAT San Antonio-HNL Honolulu

11h 30m1 stop Seattle/Tacoma Intl

11:33 am - 2:39 pmHNL Honolulu-SAT San Antonio

22h 06m1 stop Los Angeles

$606Multiple Airlines

Mon, Sep 14 - Tue, Sep 29

Cheap last minute flights

Enter your travel dates to find the best prices.

5:15 am - 2:07 pmSAT San Antonio-HNL Honolulu

13h 52m1 stop Detroit Metropolitan Wayne County

4:18 pm - 11:49 amHNL Honolulu-SAT San Antonio

14h 31m1 stop Minneapolis St Paul

$679Delta

Wed, Aug 19 - Sun, Aug 30

6:50 am - 7:11 pmSAT San Antonio-HNL Honolulu

17h 21m2 stops Salt Lake City Seattle/Tacoma Intl

4:18 pm - 11:49 amHNL Honolulu-SAT San Antonio

14h 31m1 stop Minneapolis St Paul

$685Delta

Wed, Aug 19 - Sun, Aug 30

1:45 pm - 7:15 pmSAT San Antonio-HNL Honolulu

10h 30m1 stop Denver Intl

7:40 pm - 12:43 pmHNL Honolulu-SAT San Antonio

12h 03m1 stop Denver Intl

$714United Airlines

Sat, Aug 15 - Mon, Aug 17

7:14 am - 1:06 pmSAT San Antonio-HNL Honolulu

10h 52m1 stop San Francisco

7:40 pm - 12:43 pmHNL Honolulu-SAT San Antonio

12h 03m1 stop Denver Intl

$714United Airlines

Sun, Aug 16 - Tue, Aug 18

2:57 pm - 8:10 pmSAT San Antonio-HNL Honolulu

10h 13m1 stop Los Angeles

5:45 pm - 10:01 amHNL Honolulu-SAT San Antonio

11h 16m1 stop Dallas/Fort Worth

$714American Airlines

Sat, Aug 15 - Mon, Aug 17

7:45 am - 1:05 pmSAT San Antonio-HNL Honolulu

10h 20m1 stop Phoenix Sky Harbor Intl

8:00 am - 10:15 pmHNL Honolulu-SAT San Antonio

9h 15m1 stop Las Vegas Harry Reid Intl

$714Southwest

Tue, Aug 18 - Thu, Aug 20

7:45 am - 1:05 pmSAT San Antonio-HNL Honolulu

10h 20m1 stop Phoenix Sky Harbor Intl

8:00 am - 10:15 pmHNL Honolulu-SAT San Antonio

9h 15m1 stop Las Vegas Harry Reid Intl

$714Southwest

Tue, Aug 18 - Thu, Aug 20

10:59 am - 6:47 pmSAT San Antonio-HNL Honolulu

12h 48m2 stops Dallas/Fort Worth Los Angeles

5:45 pm - 8:33 amHNL Honolulu-SAT San Antonio

9h 48m1 stop Dallas/Fort Worth

$720American Airlines

Tue, Aug 18 - Thu, Aug 20

4:44 pm - 12:12 amSAT San Antonio-HNL Honolulu

12h 28m1 stop Seattle/Tacoma Intl

6:45 pm - 3:46 pmHNL Honolulu-SAT San Antonio

16h 01m2 stops Kona Intl Seattle/Tacoma Intl

$2,657Multiple Airlines

Sat, Aug 15 - Mon, Aug 17

4:44 pm - 12:12 amSAT San Antonio-HNL Honolulu

12h 28m1 stop Seattle/Tacoma Intl

11:20 pm - 3:46 pmHNL Honolulu-SAT San Antonio

11h 26m1 stop Seattle/Tacoma Intl

$2,943Multiple Airlines

Sat, Aug 15 - Mon, Aug 17

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Delta flights from San Antonio to O'ahu

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

Delta

Sep 14

SAT6:45 amSan Antonio

17h 43m

2 stops

HNL7:28 pmHonolulu

Sep 20

HNL10:39 pmHonolulu

20h 52m

2 stops

SAT12:31 amSan Antonio

$476

Delta

Sep 6

SAT6:35 amSan Antonio

17h 36m

2 stops

HNL7:11 pmHonolulu

Sep 9

HNL4:13 pmHonolulu

15h 36m

2 stops

SAT12:49 pmSan Antonio

$482

Delta

Dec 2

SAT7:05 amSan Antonio

17h 52m

1 stop

HNL8:57 pmHonolulu

Dec 4

HNL10:45 pmHonolulu

12h 07m

1 stop

SAT2:52 pmSan Antonio

$484

United Airlines flights from San Antonio to O'ahu

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

United Airlines

Sep 9

SAT9:30 amSan Antonio

14h 00m

2 stops

HNL6:30 pmHonolulu

Sep 16

HNL7:00 amHonolulu

11h 57m

2 stops

SAT11:57 pmSan Antonio

$477

United Airlines

Dec 1

SAT12:24 pmSan Antonio

12h 40m

2 stops

HNL9:04 pmHonolulu

Dec 9

HNL10:50 pmHonolulu

12h 43m

2 stops

SAT3:33 pmSan Antonio

$480

United Airlines

Sep 2

SAT1:45 pmSan Antonio

10h 30m

1 stop

HNL7:15 pmHonolulu

Sep 13

HNL8:00 pmHonolulu

11h 43m

1 stop

SAT12:43 pmSan Antonio

$519

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioHonolulu

SAT San Antonio - HNL Honolulu

SATHNL

San Antonio

Tue 9/15

6:45 am-7:28 pm

2 stops17h 43m

Honolulu

Sun 9/20

10:39 pm-12:31 am

2 stops20h 52m

$476

San AntonioHonolulu

SAT San Antonio - HNL Honolulu

SATHNL

San Antonio

Wed 9/16

6:45 am-7:28 pm

2 stops17h 43m

Honolulu

Sun 9/20

10:39 pm-12:31 am

2 stops20h 52m

$476

San AntonioHonolulu

SAT San Antonio - HNL Honolulu

SATHNL

San Antonio

Wed 9/9

9:30 am-6:30 pm

2 stops14h 00m

Honolulu

Wed 9/16

7:00 am-11:57 pm

2 stops11h 57m

$477

San AntonioHonolulu

SAT San Antonio - HNL Honolulu

SATHNL

San Antonio

Tue 12/1

12:24 pm-9:04 pm

2 stops12h 40m

Honolulu

Thu 12/3

10:50 pm-3:33 pm

2 stops12h 43m

$480

San AntonioHonolulu

SAT San Antonio - HNL Honolulu

SATHNL

San Antonio

Mon 9/14

12:41 pm-8:16 pm

2 stops12h 35m

Honolulu

Thu 9/17

3:23 pm-8:51 am

2 stops12h 28m

$480

San AntonioHonolulu

SAT San Antonio - HNL Honolulu

SATHNL

San Antonio

Mon 9/14

3:09 pm-8:16 pm

1 stop10h 07m

Honolulu

Thu 9/17

3:23 pm-2:39 pm

1 stop18h 16m

$512

Quickest round-trip

San AntonioHonolulu

SAT San Antonio - HNL Honolulu

SATHNL

San Antonio

Thu 11/5

5:35 am-2:00 pm

2 stops12h 25m

Honolulu

Mon 11/9

11:15 pm-2:00 pm

1 stop10h 45m

$520

San AntonioHonolulu

SAT San Antonio - HNL Honolulu

SATHNL

San Antonio

Mon 11/30

5:20 am-3:25 pm

2 stops14h 05m

Honolulu

Thu 12/10

11:15 pm-2:55 pm

2 stops11h 40m

$520

San AntonioHonolulu

SAT San Antonio - HNL Honolulu

SATHNL

San Antonio

Tue 9/1

5:23 pm-11:59 pm

1 stop11h 36m

Honolulu

Thu 9/10

2:56 pm-4:31 pm

1 stop20h 35m

$538

San AntonioHonolulu

SAT San Antonio - HNL Honolulu

SATHNL

San Antonio

Mon 9/14

5:29 pm-11:59 pm

1 stop11h 30m

Honolulu

Tue 9/29

11:33 am-2:39 pm

1 stop22h 06m

$606

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 April is another great option to travel to O'ahu, with average flight prices from San Antonio averaging around $572.

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 $668 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 $568 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	10h 30m
Direct flights	None

The fastest flight from San Antonio to O'ahu takes 10h 30m

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 August 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 15.33% of the total bookings. Other popular models include Airbus A320-100/200 with 14.56%, Boeing 737-800 Passenger/BBJ2 (winglets) with 10.32%, and Airbus A319 with 9.77%.

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
Alaska Airlines	PriceFrom $336	Free Cancellation	Rating 7.9 12,809 reviews	Search Alaska Airlines flights
Delta	PriceFrom $352	Free Cancellation	Rating 7.8 8,502 reviews	Search Delta flights
United Airlines	PriceFrom $392	Free Cancellation	Rating 7.4 10,108 reviews	Search United Airlines flights
American Airlines	PriceFrom $404	Free Cancellation	Rating 7.1 11,927 reviews	Search American Airlines flights
Southwest	PriceFrom $463	Free Cancellation	Rating 8.0 4,220 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.