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Cheap flights from O'ahu to San Antonio from $230

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from O'ahu to San Antonio departing on 5/5. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from O'ahu to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
8:00 am - 11:30 pm
HNL
-
SAT
10h 30m
1 stop
Southwest Logo
1:35 pm - 9:05 pm
SAT
-
HNL
12h 30m
1 stop
$460Southwest
Tue, May 5 - Tue, May 12
Delta Logo
7:00 am - 11:48 pm
HNL
-
SAT
11h 48m
1 stop
Delta Logo
6:35 am - 4:43 pm
SAT
-
HNL
15h 08m
2 stops
$466Delta
Fri, May 8 - Mon, May 11
Southwest Logo
9:05 pm - 1:55 pm
HNL
-
SAT
11h 50m
2 stops
Southwest Logo
1:25 pm - 9:05 pm
SAT
-
HNL
12h 40m
2 stops
$471Southwest
Tue, May 5 - Tue, May 12
Delta Logo
7:00 am - 11:48 pm
HNL
-
SAT
11h 48m
1 stop
Delta Logo
6:35 am - 7:48 pm
SAT
-
HNL
18h 13m
2 stops
$486Delta
Fri, May 8 - Mon, May 11
Delta Logo
2:45 pm - 12:00 pm
HNL
-
SAT
16h 15m
2 stops
Delta Logo
6:35 am - 7:48 pm
SAT
-
HNL
18h 13m
2 stops
$491Delta
Fri, May 8 - Mon, May 11
Multiple Airlines Logo
9:20 pm - 4:16 pm
HNL
-
SAT
13h 56m
1 stop
Multiple Airlines Logo
5:12 pm - 11:59 pm
SAT
-
HNL
11h 47m
1 stop
$514Multiple Airlines
Tue, Sep 22 - Sun, Sep 27
American Airlines Logo
11:04 pm - 1:20 pm
HNL
-
SAT
9h 16m
1 stop
American Airlines Logo
5:00 am - 12:22 pm
SAT
-
HNL
12h 22m
2 stops
$520American Airlines
Tue, Aug 18 - Tue, Aug 25
Delta Logo
7:00 am - 11:48 pm
HNL
-
SAT
11h 48m
1 stop
Delta Logo
6:08 am - 1:40 pm
SAT
-
HNL
12h 32m
1 stop
$532Delta
Fri, May 8 - Mon, May 11
Multiple Airlines Logo
3:07 pm - 3:46 pm
HNL
-
SAT
19h 39m
1 stop
Multiple Airlines Logo
4:53 pm - 11:59 pm
SAT
-
HNL
12h 06m
1 stop
$533Multiple Airlines
Mon, Aug 17 - Sun, Aug 23
Delta Logo
4:05 pm - 2:57 pm
HNL
-
SAT
17h 52m
2 stops
Delta Logo
6:30 am - 11:40 am
SAT
-
HNL
10h 10m
1 stop
$540Delta
Tue, Sep 22 - Sun, Sep 27

United Airlines flights from O'ahu to San Antonio

Our best United Airlines deals on O'ahu to San Antonio flight tickets
United Airlines
May 13
HNL1:25 pmHonolulu
10h 45m
1 stop
SAT5:10 amSan Antonio
May 17
SAT1:11 pmSan Antonio
11h 58m
1 stop
HNL8:09 pmHonolulu
$631
United Airlines
Sep 1
HNL7:00 amHonolulu
10h 02m
1 stop
SAT10:02 pmSan Antonio
Sep 2
SAT7:35 amSan Antonio
16h 53m
2 stops
HNL7:28 pmHonolulu
$650
United Airlines
Apr 21
HNL7:40 pmHonolulu
10h 10m
1 stop
SAT10:50 amSan Antonio
Apr 28
SAT3:39 pmSan Antonio
11h 26m
1 stop
HNL10:05 pmHonolulu
$654

Delta flights from O'ahu to San Antonio

Our best Delta deals on O'ahu to San Antonio flight tickets
Delta
May 8
HNL7:00 amHonolulu
11h 48m
1 stop
SAT11:48 pmSan Antonio
May 11
SAT6:35 amSan Antonio
15h 08m
2 stops
HNL4:43 pmHonolulu
$466
Delta
May 8
HNL7:00 amHonolulu
11h 48m
1 stop
SAT11:48 pmSan Antonio
May 11
SAT6:35 amSan Antonio
18h 13m
2 stops
HNL7:48 pmHonolulu
$486
Delta
May 8
HNL2:45 pmHonolulu
16h 15m
2 stops
SAT12:00 pmSan Antonio
May 11
SAT6:35 amSan Antonio
18h 13m
2 stops
HNL7:48 pmHonolulu
$491

momondo Fare Finder

 
Customize your flight search to find flights from O'ahu to San Antonio 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 April 11, 2026.
Use the filters below to find and compare flights from O'ahu to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HonoluluSan Antonio

HNL - SAT

HNLSAT

Honolulu

Tue 5/5

8:00 am-11:30 pm

1 stop10h 30m

San Antonio

Tue 5/12

1:35 pm-9:05 pm

1 stop12h 30m

$460

HonoluluSan Antonio

HNL - SAT

HNLSAT

Honolulu

Fri 5/8

7:00 am-11:48 pm

1 stop11h 48m

San Antonio

Mon 5/11

6:35 am-4:43 pm

2 stops15h 08m

$466

HonoluluSan Antonio

HNL - SAT

HNLSAT

Honolulu

Tue 5/5

9:05 pm-1:55 pm

2 stops11h 50m

San Antonio

Tue 5/12

1:25 pm-9:05 pm

2 stops12h 40m

$471

HonoluluSan Antonio

HNL - SAT

HNLSAT

Honolulu

Fri 5/8

7:00 am-11:48 pm

1 stop11h 48m

San Antonio

Mon 5/11

6:35 am-7:48 pm

2 stops18h 13m

$486

HonoluluSan Antonio

HNL - SAT

HNLSAT

Honolulu

Fri 5/8

2:45 pm-12:00 pm

2 stops16h 15m

San Antonio

Mon 5/11

6:35 am-7:48 pm

2 stops18h 13m

$491

HonoluluSan Antonio

HNL - SAT

HNLSAT

Honolulu

Tue 9/22

9:20 pm-4:16 pm

1 stop13h 56m

San Antonio

Sun 9/27

5:12 pm-11:59 pm

1 stop11h 47m

$514
Quickest round-trip

HonoluluSan Antonio

HNL - SAT

HNLSAT

Honolulu

Tue 8/18

11:04 pm-1:20 pm

1 stop9h 16m

San Antonio

Tue 8/25

5:00 am-12:22 pm

2 stops12h 22m

$520

HonoluluSan Antonio

HNL - SAT

HNLSAT

Honolulu

Fri 5/8

7:00 am-11:48 pm

1 stop11h 48m

San Antonio

Mon 5/11

6:08 am-1:40 pm

1 stop12h 32m

$532

HonoluluSan Antonio

HNL - SAT

HNLSAT

Honolulu

Mon 8/17

3:07 pm-3:46 pm

1 stop19h 39m

San Antonio

Sun 8/23

4:53 pm-11:59 pm

1 stop12h 06m

$533

HonoluluSan Antonio

HNL - SAT

HNLSAT

Honolulu

Tue 9/22

4:05 pm-2:57 pm

2 stops17h 52m

San Antonio

Sun 9/27

6:30 am-11:40 am

1 stop10h 10m

$540

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 San Antonio from

How to get the cheapest flight ticket from O'ahu to San Antonio

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 San Antonio?

If you aren’t able to travel during the month of September, then book flights to San Antonio from O'ahu during January instead. Flights to San Antonio in January, while not as cheap as those in September, still average around $595.

How far in advance should I book a flight to San Antonio?

You are more likely to see cheaper flights to San Antonio from O'ahu when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $708 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from O'ahu for as low as $585 on momondo.

Cheap O'ahu to San Antonio flight deals and tips

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

Fastest flight time

10h 04m

Direct flights

None
The fastest flight from O'ahu to San Antonio takes 10h 04m
There are no direct flights from O'ahu to San Antonio. There are no popular flight routes from O'ahu to San Antonio.
Search flight deals

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

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from O'ahu to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The necessary travel and health documents for your San Antonio Airport 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 O'ahu to San Antonio?

Best airlines flying from O'ahu to San Antonio

Compare and see reviews for airlines that fly from O'ahu to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $393Free CancellationRating
7.1
11,572 reviews
Search American Airlines flights
United AirlinesPriceFrom $512Free CancellationRating
7.4
9,569 reviews
Search United Airlines flights
SouthwestPriceFrom $518Free CancellationRating
8.0
4,335 reviews
Search Southwest flights
DeltaPriceFrom $553Free CancellationRating
7.9
8,406 reviews
Search Delta flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Pleasanton
Schertz

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from O'ahu to San Antonio. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to San Antonio from O'ahu with this policy.

How can momondo help me find flights from O'ahu to San Antonio?

Once all potential O'ahu to San Antonio flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from O'ahu to San Antonio right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Antonio, momondo offers a useful price alert feature which will track prices for flights to San Antonio from O'ahu and alert you when they change.

An easier way to manage your San Antonio trip

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