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Cheap flights from San Antonio to O'ahu from $190

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 9/8. 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

American Airlines Logo
3:10 pm - 10:15 pmSAT-HNL
11h 05m1 stop
American Airlines Logo
7:00 pm - 12:47 pmHNL-SAT
13h 47m1 stop
$379American Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
Delta Logo
4:51 pm - 9:45 pmSAT-HNL
32h 54m1 stop
Delta Logo
5:37 pm - 12:06 pmHNL-SAT
14h 29m1 stop
$383Delta
Find Deal
Sat, Nov 8 - Mon, Nov 17
United Airlines Logo
11:45 am - 7:49 pmSAT-HNL
13h 04m2 stops
United Airlines Logo
7:45 pm - 1:04 pmHNL-SAT
12h 19m1 stop
$384United Airlines
Find Deal
Wed, Oct 22 - Tue, Oct 28
American Airlines Logo
1:44 pm - 9:32 pmSAT-HNL
12h 48m2 stops
American Airlines Logo
10:14 pm - 2:53 pmHNL-SAT
11h 39m1 stop
$385American Airlines
Find Deal
Tue, Sep 30 - Mon, Oct 6
United Airlines Logo
11:45 am - 7:49 pmSAT-HNL
13h 04m2 stops
United Airlines Logo
9:50 pm - 3:29 pmHNL-SAT
12h 39m2 stops
$390United Airlines
Find Deal
Wed, Oct 22 - Tue, Oct 28
American Airlines Logo
3:10 pm - 9:34 pmSAT-HNL
11h 24m1 stop
American Airlines Logo
9:42 pm - 12:59 pmHNL-SAT
10h 17m1 stop
$391American Airlines
Find Deal
Sun, Aug 31 - Thu, Sep 4
American Airlines Logo
2:15 pm - 9:34 pmSAT-HNL
12h 19m2 stops
American Airlines Logo
11:02 pm - 2:32 pmHNL-SAT
10h 30m1 stop
$397American Airlines
Find Deal
Sun, Aug 31 - Thu, Sep 4
Delta Logo
5:25 am - 1:51 pmSAT-HNL
13h 26m1 stop
Delta Logo
11:15 pm - 2:26 pmHNL-SAT
11h 11m1 stop
$403Delta
Find Deal
Mon, Oct 27 - Mon, Nov 3
Southwest Logo
6:15 am - 12:20 pmSAT-HNL
11h 05m1 stop
Southwest Logo
8:05 am - 11:50 pmHNL-SAT
10h 45m1 stop
$501Southwest
Find Deal
Thu, Sep 4 - Thu, Sep 11
Alaska Airlines Logo
6:40 am - 1:26 pmSAT-HNL
11h 46m1 stop
Alaska Airlines Logo
10:07 pm - 5:55 pmHNL-SAT
14h 48m2 stops
$558Alaska Airlines
Find Deal
Thu, Oct 23 - Thu, Oct 30

American Airlines flights from San Antonio to O'ahu

Our best American Airlines deals on San Antonio to O'ahu flight tickets
American Airlines
Nov 27
SAT3:10 pmSan Antonio
11h 05m
1 stop
HNL10:15 pmHonolulu
Dec 4
HNL7:00 pmHonolulu
13h 47m
1 stop
SAT12:47 pmSan Antonio
$379
Find similar
American Airlines
Sep 30
SAT1:44 pmSan Antonio
12h 48m
2 stops
HNL9:32 pmHonolulu
Oct 6
HNL10:14 pmHonolulu
11h 39m
1 stop
SAT2:53 pmSan Antonio
$385
Find similar
American Airlines
Aug 31
SAT3:10 pmSan Antonio
11h 24m
1 stop
HNL9:34 pmHonolulu
Sep 4
HNL9:42 pmHonolulu
10h 17m
1 stop
SAT12:59 pmSan Antonio
$391
Find similar

Delta flights from San Antonio to O'ahu

Our best Delta deals on San Antonio to O'ahu flight tickets
Delta
Nov 8
SAT4:51 pmSan Antonio
32h 54m
1 stop
HNL9:45 pmHonolulu
Nov 17
HNL5:37 pmHonolulu
14h 29m
1 stop
SAT12:06 pmSan Antonio
$383
Find similar
Delta
Oct 27
SAT5:25 amSan Antonio
13h 26m
1 stop
HNL1:51 pmHonolulu
Nov 3
HNL11:15 pmHonolulu
11h 11m
1 stop
SAT2:26 pmSan Antonio
$403
Find similar
Delta
Nov 27
SAT12:25 pmSan Antonio
13h 20m
2 stops
HNL9:45 pmHonolulu
Dec 4
HNL10:50 amHonolulu
9h 56m
1 stop
SAT12:46 amSan Antonio
$408
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 August 5, 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

Thu 11/27

3:10 pm-10:15 pm

1 stop11h 05m

Honolulu

Thu 12/4

7:00 pm-12:47 pm

1 stop13h 47m

$379

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Sat 11/8

4:51 pm-9:45 pm

1 stop32h 54m

Honolulu

Mon 11/17

5:37 pm-12:06 pm

1 stop14h 29m

$383

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Wed 10/22

11:45 am-7:49 pm

2 stops13h 04m

Honolulu

Tue 10/28

7:45 pm-1:04 pm

1 stop12h 19m

$384

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Tue 9/30

1:44 pm-9:32 pm

2 stops12h 48m

Honolulu

Mon 10/6

10:14 pm-2:53 pm

1 stop11h 39m

$385

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Wed 10/22

11:45 am-7:49 pm

2 stops13h 04m

Honolulu

Tue 10/28

9:50 pm-3:29 pm

2 stops12h 39m

$390

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Sun 8/31

3:10 pm-9:34 pm

1 stop11h 24m

Honolulu

Thu 9/4

9:42 pm-12:59 pm

1 stop10h 17m

$391

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Sun 8/31

2:15 pm-9:34 pm

2 stops12h 19m

Honolulu

Thu 9/4

11:02 pm-2:32 pm

1 stop10h 30m

$397

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Mon 10/27

5:25 am-1:51 pm

1 stop13h 26m

Honolulu

Mon 11/3

11:15 pm-2:26 pm

1 stop11h 11m

$403

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Thu 9/4

6:15 am-12:20 pm

1 stop11h 05m

Honolulu

Thu 9/11

8:05 am-11:50 pm

1 stop10h 45m

$501

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Thu 10/23

6:40 am-1:26 pm

1 stop11h 46m

Honolulu

Thu 10/30

10:07 pm-5:55 pm

2 stops14h 48m

$558

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 $591.

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 $677 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 $572 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

Best Price Found

$190

Fastest flight time

9h 28m

Direct flights

None

Airports in O'ahu

1 airport
The best one-way flight to O'ahu from San Antonio in the past 72 hours is $190. The best round-trip flight deal from San Antonio to O'ahu found on momondo in the last 72 hours is $379.
The fastest flight from San Antonio to O'ahu takes 9h 28m
There are no direct flights from San Antonio to O'ahu. Popular non-direct route for this connection is San Antonio Airport - Honolulu Airport.
There is 1 airport near O'ahu: Honolulu (HNL)
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
2,620 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $409Free CancellationRating
8.0
7,987 reviews
Search Delta flights
Alaska AirlinesPriceFrom $457Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $466Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $490Free CancellationRating
7.4
8,912 reviews
Search United Airlines flights
SouthwestPriceFrom $537Free CancellationRating
8.0
4,246 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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