How long is the flight from San Antonio to O'ahu?

A quick flight from San Antonio to O'ahu can take about 18h 54m. Delta provides one of the quickest options available for as low as $433. The distance between San Antonio and O'ahu is about 3712 mi.

What are the cheapest airlines to fly from San Antonio to O'ahu one-way?

One-way options have recently been found by users for as low as $216 on American Airlines. Other airlines that offer cheap prices include Delta from $228 and Southwest from $281 one-way.

In terms of precipitation, rainfall in O'ahu ranges from 0.3 - 3.2 inches per month. December is typically the wettest month, when rainfall can reach 3.2 in. June is typically the driest time to visit O'ahu when rainfall is around 0.3 in.

If weather is an important factor for your trip to O'ahu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

What are the most popular airlines that fly from San Antonio to O'ahu?

When booking a flight from San Antonio to O'ahu, you may want to consider flying on American Airlines, United Airlines or Delta as they are the most popular for this route.

What airport do you fly from for flights from San Antonio to O'ahu?

San Antonio (SAT) is the airport you will fly out of if you book a flight from San Antonio to O'ahu. It is only a 7.6 mi journey to San Antonio (SAT) from San Antonio’s city center.

Can I find deals for flights from San Antonio to O'ahu that include hotel bookings?

Yes. In addition to deals on San Antonio to O'ahu flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from San Antonio to O'ahu?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to O'ahu.

Can I find deals for business class flights from San Antonio to O'ahu?

Yes. Cheapflights offers flight deals from San Antonio to O'ahu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$218+ Flights from San Antonio to O'ahu

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Cheap flight deals from San Antonio to O'ahu

Cheapest flights from San Antonio to O'ahu
Explore the most affordable flight options available from San Antonio to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Mon 12/298:52 amSAT - HNL

1 stop12h 45mUnited Airlines

Wed 12/318:30 pmHNL - SAT

1 stop10h 10mUnited Airlines

Deal found 12/26

$713

Sun 12/281:10 pmSAT - HNL

1 stop11h 32mUnited Airlines

Tue 12/308:30 pmHNL - SAT

1 stop10h 10mUnited Airlines

Deal found 12/24

$807

Fri 12/267:40 amSAT - HNL

1 stop10h 47mUnited Airlines

Fri 12/268:30 pmHNL - SAT

1 stop12h 41mUnited Airlines

Deal found 12/25

$828

Fri 12/268:52 amSAT - HNL

1 stop12h 45mUnited Airlines

Thu 1/18:00 amHNL - SAT

1 stop11h 59mUnited Airlines

Deal found 12/25

$887

Mon 12/298:45 amSAT - HNL

1 stop14h 03mUnited Airlines

Mon 1/58:40 pmHNL - SAT

1 stop12h 29mUnited Airlines

Deal found 12/24

$894

Best flights from San Antonio to O'ahu
Discover carefully curated flight deals from San Antonio to O'ahu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 26, 2025.

Thu 3/57:00 amSAT - HNL

2 stops18h 54mDelta

Tue 3/1010:42 pmHNL - SAT

2 stops13h 17mDelta

Deal found 12/24

$433

Thu 1/296:46 pmSAT - HNL

1 stop20h 32mMultiple Airlines

Tue 2/311:59 pmHNL - SAT

1 stop13h 46mMultiple Airlines

Deal found 12/25

$531

Fri 3/67:35 amSAT - HNL

2 stops18h 19mDelta

Wed 3/1110:42 pmHNL - SAT

2 stops13h 17mDelta

Deal found 12/25

$522

Mon 1/196:46 pmSAT - HNL

1 stop20h 25mMultiple Airlines

Mon 2/29:46 pmHNL - SAT

1 stop15h 59mMultiple Airlines

Deal found 12/25

$531

Sun 2/227:35 amSAT - HNL

2 stops18h 19mDelta

Sun 3/111:37 pmHNL - SAT

2 stops13h 27mDelta

Deal found 12/25

$522

Sun 1/251:15 pmSAT - HNL

1 stop26h 24mMultiple Airlines

Sat 1/3112:56 pmHNL - SAT

2 stops40h 34mMultiple Airlines

Deal found 12/25

$531

Mon 1/195:20 amSAT - HNL

1 stop13h 51mDelta

Mon 2/210:30 pmHNL - SAT

2 stops14h 55mDelta

Deal found 12/24

$524

Wed 1/147:00 amSAT - HNL

2 stops15h 27mDelta

Wed 1/281:17 pmHNL - SAT

2 stops18h 09mDelta

Deal found 12/24

$547

Last-minute flights from San Antonio to O'ahu
Discover last-minute flight deals from San Antonio to O'ahu. Data last updated December 26, 2025 and is based on user searches.

Tue 1/65:20 amSAT - HNL

1 stop13h 50mDelta

Tue 1/131:17 pmHNL - SAT

2 stops18h 09mDelta

Deal found 12/24

$544

Wed 1/147:00 amSAT - HNL

2 stops15h 27mDelta

Wed 1/281:17 pmHNL - SAT

2 stops18h 09mDelta

Deal found 12/24

$547

Mon 1/196:46 pmSAT - HNL

1 stop20h 25mMultiple Airlines

Mon 1/269:46 pmHNL - SAT

1 stop15h 59mMultiple Airlines

Deal found 12/24

$500

Mon 1/196:46 pmSAT - HNL

1 stop29h 10mMultiple Airlines

Mon 2/21:19 pmHNL - SAT

1 stop24h 26mMultiple Airlines

Deal found 12/24

$503

Mon 1/195:20 amSAT - HNL

1 stop13h 51mDelta

Mon 2/210:30 pmHNL - SAT

2 stops14h 55mDelta

Deal found 12/24

$524

Mon 1/197:35 amSAT - HNL

1 stop12h 21mDelta

Mon 1/261:17 pmHNL - SAT

2 stops16h 33mDelta

Deal found 12/24

$533

Wed 1/216:46 pmSAT - HNL

1 stop31h 22mMultiple Airlines

Tue 1/2711:59 pmHNL - SAT

1 stop13h 46mMultiple Airlines

Deal found 12/25

$513

Thu 1/226:46 pmSAT - HNL

1 stop20h 32mMultiple Airlines

Thu 1/292:20 pmHNL - SAT

1 stop23h 25mMultiple Airlines

Deal found 12/25

$552

Wed 1/286:46 pmSAT - HNL

1 stop20h 32mMultiple Airlines

Mon 2/29:46 pmHNL - SAT

1 stop15h 59mMultiple Airlines

Deal found 12/26

$512

Thu 1/296:46 pmSAT - HNL

1 stop22h 28mMultiple Airlines

Tue 2/39:46 pmHNL - SAT

1 stop15h 59mMultiple Airlines

Deal found 12/26

$531

Thu 1/295:30 amSAT - HNL

1 stop13h 54mDelta

Tue 2/31:17 pmHNL - SAT

2 stops18h 09mDelta

Deal found 12/24

$554

One-way flights from San Antonio to O'ahu
Search for one-way flight options from San Antonio to O'ahu. Find affordable one-way fares based on user searches. Data last updated December 26, 2025.

Sun 2/227:07 pmSAT - HNL

2 stops45h 15mMultiple Airlines

Deal found 12/25

$218

Mon 2/236:06 pmSAT - HNL

2 stops20h 44mMultiple Airlines

Deal found 12/25

$240

Sat 2/147:56 pmSAT - HNL

3 stops43h 19mMultiple Airlines

Deal found 12/26

$246

Mon 2/169:33 amSAT - HNL

2 stops39h 53mMultiple Airlines

Deal found 12/26

$248

Sun 2/1511:35 amSAT - HNL

2 stops51h 40mMultiple Airlines

Deal found 12/26

$249

Wed 2/257:00 amSAT - HNL

2 stops18h 54mDelta

Deal found 12/26

$272

Tue 5/512:44 pmSAT - HNL

2 stops13h 36mDelta

Deal found 12/25

$286

Find flight deals from San Antonio to O'ahu

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$433 (Delta)
One-way from	$218 (Kiwi.com)
Popular in	December
Cheapest in	January
Average price	$820

Provider with most accurate pricing for San Antonio-Honolulu flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Antonio-Honolulu flights.

Search Deals

From San Antonio to O'ahu

Search Deals

One-way flight from San Antonio to O'ahu

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Thu 3/5

7:00 am-9:54 pm

2 stops18h 54m

Honolulu

Tue 3/10

10:42 pm-4:59 pm

2 stops13h 17m

$433

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Fri 3/6

7:35 am-9:54 pm

2 stops18h 19m

Honolulu

Wed 3/11

10:42 pm-4:59 pm

2 stops13h 17m

$522

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Sun 2/22

7:35 am-9:54 pm

2 stops18h 19m

Honolulu

Sun 3/1

11:37 pm-5:04 pm

2 stops13h 27m

$522

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Mon 1/19

5:20 am-3:11 pm

1 stop13h 51m

Honolulu

Mon 2/2

10:30 pm-5:25 pm

2 stops14h 55m

$524

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Thu 1/29

6:46 pm-11:18 am

1 stop20h 32m

Honolulu

Tue 2/3

11:59 pm-5:45 pm

1 stop13h 46m

$531

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Mon 1/19

6:46 pm-11:11 am

1 stop20h 25m

Honolulu

Mon 2/2

9:46 pm-5:45 pm

1 stop15h 59m

$531

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Sun 1/25

1:15 pm-11:39 am

1 stop26h 24m

Honolulu

Sat 1/31

12:56 pm-9:30 am

2 stops40h 34m

$531

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Wed 1/14

7:00 am-6:27 pm

2 stops15h 27m

Honolulu

Wed 1/28

1:17 pm-11:26 am

2 stops18h 09m

$547

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Sun 2/22

7:07 pm-12:22 pm

2 stops45h 15m

$218

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Mon 2/23

6:06 pm-10:50 am

2 stops20h 44m

$240

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 13 results

Best time to book a flight from San Antonio to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu from San Antonio with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to O'ahu

What is the cheapest month to book a flight from San Antonio to O'ahu?

Currently, August is the cheapest month in which you can book a flight from San Antonio to O'ahu (average of $242). Flying from San Antonio to O'ahu in December is currently the most expensive (average of $430). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAT to FUW?

Unlike at noon, when flights are generally more expensive, you can save up to 25% on flights from San Antonio to O'ahu by exploring options for tickets in the evening.

Reviews of airlines servicing O'ahu

Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from San Antonio to O'ahu to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

11,544 reviews

Reviews

1 / 20

10.0

Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

Alaska Airlines

8.0

Very good

11,544 reviews

Alaska Airlines

8.0

Very good

11,544 reviews

Reviews

1 / 20

10.0

Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

Southwest

8.0

Very good

4,258 reviews

Alaska Airlines

8.0

Very good

11,544 reviews

Reviews

1 / 20

10.0

Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

Delta

7.9

Good

8,018 reviews

Alaska Airlines

8.0

Very good

11,544 reviews

Reviews

1 / 20

10.0

Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

United Airlines

7.4

Good

9,116 reviews

Alaska Airlines

8.0

Very good

11,544 reviews

Reviews

1 / 20

10.0

Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

American Airlines

7.2

Good

11,068 reviews

Alaska Airlines

8.0

Very good

11,544 reviews

Reviews

1 / 20

10.0

Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

Related info for your journey

What airport do you fly from for flights from San Antonio to O'ahu?
San Antonio (SAT) is the airport you will fly out of if you book a flight from San Antonio to O'ahu. It is only a 7.6 mi journey to San Antonio (SAT) from San Antonio’s city center.
How long is the flight from San Antonio to O'ahu?
A quick flight from San Antonio to O'ahu can take about 18h 54m. Delta provides one of the quickest options available for as low as $433. The distance between San Antonio and O'ahu is about 3712 mi.
What are the cheapest airlines to fly from San Antonio to O'ahu one-way?
One-way options have recently been found by users for as low as $216 on American Airlines. Other airlines that offer cheap prices include Delta from $228 and Southwest from $281 one-way.
Can I find deals for flights from San Antonio to O'ahu that include hotel bookings?
Yes. In addition to deals on San Antonio to O'ahu flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Antonio to O'ahu?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to O'ahu.
Can I find deals for business class flights from San Antonio to O'ahu?
Yes. Cheapflights offers flight deals from San Antonio to O'ahu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Antonio to O'ahu?
Currently, August is the cheapest month in which you can book a flight from San Antonio to O'ahu (average of $242). Flying from San Antonio to O'ahu in December is currently the most expensive (average of $430). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from San Antonio to O'ahu

Airline	Cheapest	Average	Flexibility	On-time
Hawaiian Airlines	Cheapest$321	Average$858	FlexibilityNo cancel fee	On-time85%
Delta	Cheapest$403	Average$658	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$439	Average$663	FlexibilityNo cancel fee	On-time71%
Alaska Airlines	Cheapest$457	Average$667	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$463	Average$708	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$568	Average$770	FlexibilityNo cancel fee	On-time63%

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$218+ Cheap flights from San Antonio (SAT) to O'ahu

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/22. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from San Antonio to O'ahu

Cheapest flights from San Antonio to O'ahuExplore the most affordable flight options available from San Antonio to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Explore the most affordable flight options available from San Antonio to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Find flight deals from San Antonio to O'ahu

Keep the following information in mind while searching for San Antonio to O'ahu flight deals. Data was last updated December 26, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Antonio to O'ahu that are best for you.

Best time to book a flight from San Antonio to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu from San Antonio with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to O'ahu

What is the cheapest month to book a flight from San Antonio to O'ahu?

What is the cheapest time of day to fly from SAT to FUW?

Find hourly flight availability from San Antonio to O'ahu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 26, 2025.

Reviews of airlines servicing O'ahu

Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from San Antonio to O'ahu to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to O'ahu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from San Antonio to O'ahu?

How long is the flight from San Antonio to O'ahu?

What are the cheapest airlines to fly from San Antonio to O'ahu one-way?

Can I find deals for flights from San Antonio to O'ahu that include hotel bookings?

How can I find direct flights from San Antonio to O'ahu?

Can I find deals for business class flights from San Antonio to O'ahu?

What is the cheapest month to book a flight from San Antonio to O'ahu?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to O'ahu

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from San Antonio to O'ahu

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Cheapest flights from San Antonio to O'ahu
Explore the most affordable flight options available from San Antonio to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.