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Cheap flights from San Antonio to O'ahu from $202

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 2/23. 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.
American Airlines Logo
7:00 am - 2:03 pm
SAT
-
HNL
11h 03m1 stop
American Airlines Logo
9:51 pm - 2:05 pm
HNL
-
SAT
12h 14m1 stop
$398American Airlines
Wed, Jan 21 - Wed, Jan 21
Delta Logo
5:30 am - 3:11 pm
SAT
-
HNL
13h 41m1 stop
Delta Logo
8:00 am - 11:43 pm
HNL
-
SAT
11h 43m1 stop
$403Delta
Tue, Feb 24 - Tue, Mar 3
United Airlines Logo
9:30 am - 5:35 pm
SAT
-
HNL
12h 05m1 stop
United Airlines Logo
10:55 pm - 5:50 pm
HNL
-
SAT
14h 55m2 stops
$408United Airlines
Tue, Feb 24 - Tue, Mar 3
United Airlines Logo
9:50 am - 9:08 pm
SAT
-
HNL
15h 18m2 stops
United Airlines Logo
10:50 pm - 4:53 pm
HNL
-
SAT
14h 03m2 stops
$414United Airlines
Tue, Jan 27 - Fri, Feb 6
Delta Logo
5:30 am - 3:24 pm
SAT
-
HNL
13h 54m1 stop
Delta Logo
10:30 pm - 5:25 pm
HNL
-
SAT
14h 55m2 stops
$418Delta
Mon, Jan 26 - Mon, Feb 2
Delta Logo
7:35 am - 9:54 pm
SAT
-
HNL
18h 19m2 stops
Delta Logo
10:42 pm - 4:59 pm
HNL
-
SAT
13h 17m2 stops
$432Delta
Fri, Feb 27 - Mon, Mar 9
Delta Logo
7:35 am - 9:54 pm
SAT
-
HNL
18h 19m2 stops
Delta Logo
8:00 am - 11:43 pm
HNL
-
SAT
11h 43m1 stop
$437Delta
Sun, Feb 22 - Thu, Mar 5
United Airlines Logo
9:58 am - 9:21 pm
SAT
-
HNL
15h 23m2 stops
United Airlines Logo
11:30 pm - 3:38 pm
HNL
-
SAT
12h 08m2 stops
$438United Airlines
Sun, Feb 22 - Tue, Mar 3
Multiple Airlines Logo
6:46 pm - 11:18 am
SAT
-
HNL
20h 32m1 stop
Multiple Airlines Logo
11:59 pm - 5:45 pm
HNL
-
SAT
13h 46m1 stop
$439Multiple Airlines
Thu, Jan 29 - Sun, Feb 1
Multiple Airlines Logo
6:46 pm - 7:56 pm
SAT
-
HNL
29h 10m1 stop
Multiple Airlines Logo
9:46 pm - 5:45 pm
HNL
-
SAT
15h 59m1 stop
$441Multiple Airlines
Tue, Jan 20 - Mon, Jan 26

American Airlines flights from San Antonio to O'ahu

Our best American Airlines deals on San Antonio to O'ahu flight tickets
American Airlines
Jan 21
SAT7:00 amSan Antonio
11h 03m
1 stop
HNL2:03 pmHonolulu
Jan 21
HNL9:51 pmHonolulu
12h 14m
1 stop
SAT2:05 pmSan Antonio
$398
Find similar
American Airlines
Jan 14
SAT2:35 pmSan Antonio
12h 08m
1 stop
HNL10:43 pmHonolulu
Jan 28
HNL6:45 pmHonolulu
12h 18m
1 stop
SAT11:03 amSan Antonio
$443
Find similar
American Airlines
Feb 11
SAT1:08 pmSan Antonio
13h 35m
2 stops
HNL10:43 pmHonolulu
Feb 16
HNL6:45 pmHonolulu
9h 37m
1 stop
SAT8:22 amSan Antonio
$548
Find similar

Delta flights from San Antonio to O'ahu

Our best Delta deals on San Antonio to O'ahu flight tickets
Delta
Feb 24
SAT5:30 amSan Antonio
13h 41m
1 stop
HNL3:11 pmHonolulu
Mar 5
HNL8:00 amHonolulu
11h 43m
1 stop
SAT11:43 pmSan Antonio
$403
Find similar
Delta
Jan 26
SAT5:30 amSan Antonio
13h 54m
1 stop
HNL3:24 pmHonolulu
Feb 2
HNL10:30 pmHonolulu
14h 55m
2 stops
SAT5:25 pmSan Antonio
$418
Find similar
Delta
Feb 27
SAT7:35 amSan Antonio
18h 19m
2 stops
HNL9:54 pmHonolulu
Mar 9
HNL10:42 pmHonolulu
13h 17m
2 stops
SAT4:59 pmSan Antonio
$432
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 December 22, 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

Wed 1/21

7:00 am-2:03 pm

1 stop11h 03m

Honolulu

Wed 1/21

9:51 pm-2:05 pm

1 stop12h 14m

$398

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Tue 2/24

5:30 am-3:11 pm

1 stop13h 41m

Honolulu

Tue 3/3

8:00 am-11:43 pm

1 stop11h 43m

$403

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Tue 2/24

9:30 am-5:35 pm

1 stop12h 05m

Honolulu

Tue 3/3

10:55 pm-5:50 pm

2 stops14h 55m

$408

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Tue 1/27

9:50 am-9:08 pm

2 stops15h 18m

Honolulu

Fri 2/6

10:50 pm-4:53 pm

2 stops14h 03m

$414

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Mon 1/26

5:30 am-3:24 pm

1 stop13h 54m

Honolulu

Mon 2/2

10:30 pm-5:25 pm

2 stops14h 55m

$418

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Fri 2/27

7:35 am-9:54 pm

2 stops18h 19m

Honolulu

Mon 3/9

10:42 pm-4:59 pm

2 stops13h 17m

$432

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Sun 2/22

7:35 am-9:54 pm

2 stops18h 19m

Honolulu

Thu 3/5

8:00 am-11:43 pm

1 stop11h 43m

$437

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Sun 2/22

9:58 am-9:21 pm

2 stops15h 23m

Honolulu

Tue 3/3

11:30 pm-3:38 pm

2 stops12h 08m

$438

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Thu 1/29

6:46 pm-11:18 am

1 stop20h 32m

Honolulu

Sun 2/1

11:59 pm-5:45 pm

1 stop13h 46m

$439

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Tue 1/20

6:46 pm-7:56 pm

1 stop29h 10m

Honolulu

Mon 1/26

9:46 pm-5:45 pm

1 stop15h 59m

$441

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 $601.

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 $594 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 10m

Direct flights

None
The fastest flight from San Antonio to O'ahu takes 10h 10m
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
2,821 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $403Free CancellationRating
7.9
8,014 reviews
Search Delta flights
American AirlinesPriceFrom $439Free CancellationRating
7.2
11,053 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $457Free CancellationRating
8.0
11,502 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $463Free CancellationRating
7.4
9,102 reviews
Search United Airlines flights
SouthwestPriceFrom $568Free CancellationRating
8.0
4,252 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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