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Cheap flights from San Antonio to O'ahu from $220

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to O'ahu departing on 12/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Antonio to O'ahu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:50 pm - 9:09 pmSAT-HNL
29h 19m2 stops
Multiple Airlines Logo
4:06 pm - 6:59 pmHNL-SAT
22h 53m1 stop
$366Multiple Airlines
Find Deal
Mon, Dec 1 - Tue, Dec 9
Multiple Airlines Logo
6:07 pm - 2:00 pmSAT-HNL
23h 53m1 stop
Multiple Airlines Logo
10:45 am - 6:59 pmHNL-SAT
28h 14m2 stops
$370Multiple Airlines
Find Deal
Wed, Dec 3 - Mon, Dec 8
Multiple Airlines Logo
5:40 am - 1:39 pmSAT-HNL
35h 59m2 stops
Multiple Airlines Logo
4:06 pm - 1:00 pmHNL-SAT
16h 54m1 stop
$372Multiple Airlines
Find Deal
Sun, Dec 7 - Sat, Dec 13
Multiple Airlines Logo
5:40 am - 11:03 amSAT-HNL
33h 23m1 stop
Multiple Airlines Logo
4:06 pm - 1:00 pmHNL-SAT
16h 54m1 stop
$377Multiple Airlines
Find Deal
Sun, Dec 7 - Sat, Dec 13
Multiple Airlines Logo
6:07 pm - 1:39 pmSAT-HNL
23h 32m2 stops
Multiple Airlines Logo
8:00 am - 6:59 pmHNL-SAT
30h 59m1 stop
$383Multiple Airlines
Find Deal
Wed, Dec 3 - Mon, Dec 8
Delta Logo
6:40 am - 3:11 pmSAT-HNL
12h 31m1 stop
Delta Logo
8:00 am - 11:45 pmHNL-SAT
11h 45m1 stop
$497Delta
Find Deal
Tue, Mar 3 - Wed, Mar 4
American Airlines Logo
1:08 pm - 10:43 pmSAT-HNL
13h 35m2 stops
American Airlines Logo
7:00 am - 10:54 pmHNL-SAT
11h 54m1 stop
$503American Airlines
Find Deal
Wed, Jan 14 - Wed, Jan 28
Delta Logo
6:00 am - 12:12 pmSAT-HNL
10h 12m1 stop
Delta Logo
8:00 am - 11:49 pmHNL-SAT
11h 49m1 stop
$530Delta
Find Deal
Wed, Dec 10 - Wed, Dec 17
Alaska Airlines Logo
6:46 pm - 10:08 pmSAT-HNL
31h 22m1 stop
Alaska Airlines Logo
11:59 pm - 5:45 pmHNL-SAT
13h 46m1 stop
$542Alaska Airlines
Find Deal
Tue, Jan 13 - Tue, Jan 20
Alaska Airlines Logo
6:46 pm - 10:08 pmSAT-HNL
31h 22m1 stop
Alaska Airlines Logo
8:00 am - 5:45 pmHNL-SAT
29h 45m1 stop
$543Alaska Airlines
Find Deal
Tue, Jan 13 - Mon, Jan 19

Delta flights from San Antonio to O'ahu

Our best Delta deals on San Antonio to O'ahu flight tickets
Delta
Mar 3
SAT6:40 amSan Antonio
12h 31m
1 stop
HNL3:11 pmHonolulu
Mar 4
HNL8:00 amHonolulu
11h 45m
1 stop
SAT11:45 pmSan Antonio
$497
Find similar
Delta
Dec 10
SAT6:00 amSan Antonio
10h 12m
1 stop
HNL12:12 pmHonolulu
Dec 17
HNL8:00 amHonolulu
11h 49m
1 stop
SAT11:49 pmSan Antonio
$530
Find similar
Delta
Jan 13
SAT5:20 amSan Antonio
17h 09m
2 stops
HNL6:29 pmHonolulu
Jan 20
HNL10:30 pmHonolulu
14h 55m
2 stops
SAT5:25 pmSan Antonio
$532
Find similar

Alaska Airlines flights from San Antonio to O'ahu

Our best Alaska Airlines deals on San Antonio to O'ahu flight tickets
Alaska Airlines
Jan 13
SAT6:46 pmSan Antonio
31h 22m
1 stop
HNL10:08 pmHonolulu
Jan 20
HNL11:59 pmHonolulu
13h 46m
1 stop
SAT5:45 pmSan Antonio
$542
Find similar
Alaska Airlines
Jan 13
SAT6:46 pmSan Antonio
31h 22m
1 stop
HNL10:08 pmHonolulu
Jan 19
HNL8:00 amHonolulu
29h 45m
1 stop
SAT5:45 pmSan Antonio
$543
Find similar
Alaska Airlines
Jan 14
SAT6:46 pmSan Antonio
31h 22m
1 stop
HNL10:08 pmHonolulu
Jan 28
HNL9:41 pmHonolulu
16h 04m
1 stop
SAT5:45 pmSan Antonio
$552
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to O'ahu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from San Antonio to O'ahu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Mon 12/1

7:50 pm-9:09 pm

2 stops29h 19m

Honolulu

Tue 12/9

4:06 pm-6:59 pm

1 stop22h 53m

$366

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Wed 12/3

6:07 pm-2:00 pm

1 stop23h 53m

Honolulu

Mon 12/8

10:45 am-6:59 pm

2 stops28h 14m

$370

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Sun 12/7

5:40 am-1:39 pm

2 stops35h 59m

Honolulu

Sat 12/13

4:06 pm-1:00 pm

1 stop16h 54m

$372

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Sun 12/7

5:40 am-11:03 am

1 stop33h 23m

Honolulu

Sat 12/13

4:06 pm-1:00 pm

1 stop16h 54m

$377

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Wed 12/3

6:07 pm-1:39 pm

2 stops23h 32m

Honolulu

Mon 12/8

8:00 am-6:59 pm

1 stop30h 59m

$383

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Tue 3/3

6:40 am-3:11 pm

1 stop12h 31m

Honolulu

Wed 3/4

8:00 am-11:45 pm

1 stop11h 45m

$497

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Wed 1/14

1:08 pm-10:43 pm

2 stops13h 35m

Honolulu

Wed 1/28

7:00 am-10:54 pm

1 stop11h 54m

$503

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Wed 12/10

6:00 am-12:12 pm

1 stop10h 12m

Honolulu

Wed 12/17

8:00 am-11:49 pm

1 stop11h 49m

$530

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Tue 1/13

6:46 pm-10:08 pm

1 stop31h 22m

Honolulu

Tue 1/20

11:59 pm-5:45 pm

1 stop13h 46m

$542

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Tue 1/13

6:46 pm-10:08 pm

1 stop31h 22m

Honolulu

Mon 1/19

8:00 am-5:45 pm

1 stop29h 45m

$543

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to O'ahu from

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

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

The month of February is another great option to travel to O'ahu, with average flight prices from San Antonio averaging around $600.

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

According to our data, Wednesday is the cheapest day to fly to O'ahu from San Antonio. The lowest ticket price found for a Wednesday departure recently was $610. 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 $754.

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 evening. momondo users have found flights departing from San Antonio to O'ahu in the evening for as low as $547. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $735.

How far in advance should I book a flight 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 $681 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 $598 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

Direct flights

None
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

  • 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?

  • 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?

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
Hawaiian AirlinesPriceFrom $321Free CancellationRating
7.8
2,799 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $403Free CancellationRating
7.9
8,002 reviews
Search Delta flights
American AirlinesPriceFrom $456Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $457Free CancellationRating
8.0
11,237 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $476Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
SouthwestPriceFrom $574Free CancellationRating
8.0
4,237 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.

An easier way to manage your O'ahu trip

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Find better results for your trip to O'ahu

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