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$221+ Cheap flights from San Antonio to Honolulu (SAT - HNL)

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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — HNL
Nov 5 — Nov 121
Wed 11/5
Wed 11/12
1 adult, Economy
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Cheapflights Tip: The best prices from San Antonio to Honolulu are usually found in January or February, booked 79 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap flight deals from San Antonio to Honolulu

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Honolulu (HNL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$443
(Kiwi.com)

One-way from

$221
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$637
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 Honolulu
Search Deals
One-way flight from San Antonio to Honolulu
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($0 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from San Antonio to Honolulu

Cheapest flights from San Antonio to Honolulu
Explore the most affordable flight options available from San Antonio to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/310:04 amSAT - HNL
1 stop29h 49mMultiple Airlines
Mon 11/108:41 amHNL - SAT
2 stops35h 04mMultiple Airlines
Deal found 10/4$443
This Delta deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:00 amSAT - HNL
1 stop10h 17mDelta
Wed 11/58:00 amHNL - SAT
1 stop11h 46mDelta
Deal found 10/6$445
This Delta deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:30 amSAT - HNL
2 stops14h 38mDelta
Mon 11/1011:25 pmHNL - SAT
2 stops17h 54mDelta
Deal found 10/4$505
This Kiwi.com deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3111:04 amSAT - HNL
1 stop29h 49mMultiple Airlines
Fri 11/711:04 amHNL - SAT
2 stops23h 13mMultiple Airlines
Deal found 10/4$509
This Delta deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:00 amSAT - HNL
2 stops18h 09mDelta
Wed 11/58:00 amHNL - SAT
1 stop11h 46mDelta
Deal found 10/4$515
This Delta deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:00 amSAT - HNL
2 stops18h 09mDelta
Fri 11/79:30 pmHNL - SAT
2 stops14h 40mDelta
Deal found 10/4$520
This Delta deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:25 amSAT - HNL
1 stop12h 11mDelta
Tue 11/115:00 pmHNL - SAT
1 stop13h 40mDelta
Deal found 10/3$524

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Honolulu 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, Cheapflights users made 2,558,603 searches. Data last updated October 6, 2025.
Use the filters below to find and compare flights from San Antonio to Honolulu that are best for you.

Fly from

San Antonio

Fly to

Honolulu

Route

Depart

Return

Price

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Tue 10/28

6:00 am-11:17 am

1 stop10h 17m

Honolulu

Wed 11/5

8:00 am-11:46 pm

1 stop11h 46m

$445

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Mon 11/3

6:10 am-3:00 pm

1 stop12h 50m

Honolulu

Fri 11/14

8:00 am-10:55 pm

1 stop10h 55m

$445

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Tue 10/28

6:00 am-11:17 am

1 stop10h 17m

Honolulu

Fri 11/7

8:00 am-12:31 am

2 stops12h 31m

$450

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-12:37 am

2 stops12h 37m

$450

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Mon 11/3

7:30 am-6:08 pm

2 stops14h 38m

Honolulu

Fri 11/14

4:45 pm-11:55 am

2 stops15h 10m

$456

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Mon 11/3

10:04 am-11:53 am

1 stop29h 49m

Honolulu

Mon 11/10

7:43 am-11:45 pm

1 stop12h 02m

$475

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Wed 12/3

6:00 am-12:12 pm

1 stop10h 12m

$223

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Tue 12/2

6:25 am-3:28 pm

1 stop13h 03m

$223

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Tue 12/2

11:47 am-9:03 pm

2 stops13h 16m

$228

San AntonioHonolulu

SAT - HNL

SATHNL

San Antonio

Sun 11/16

7:05 am-8:15 pm

2 stops17h 10m

$228

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/5

Showing 1-10 of 16 results
1
2

Compare providers for flights from San Antonio to Honolulu

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Honolulu in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Antonio-Honolulu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Honolulu flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Honolulu flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Honolulu flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Honolulu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Antonio to Honolulu

Have a flexible travel schedule? Discover the best time to fly to Honolulu 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 Honolulu

How far ahead should I book a flight from San Antonio to Honolulu?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Honolulu. Price data was last updated on October 3, 2025.

The price you pay for your flight from San Antonio to Honolulu may vary depending on when you book. For the best chance of a lower fare, look to book 79 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Antonio to Honolulu?

Currently, August is the cheapest month in which you can book a flight from San Antonio to Honolulu (average of $247). Flying from San Antonio to Honolulu in July is currently the most expensive (average of $408). 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 HNL?

Find hourly flight availability from San Antonio to Honolulu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 6, 2025.

One of the essential ways to save on airfare from San Antonio to Honolulu is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 25% on airfare.

What is the cheapest day to fly from San Antonio to Honolulu?

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Honolulu. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Antonio to Honolulu flight should consider departing on Sunday evenings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Honolulu

Get insights into the airlines that provide service to Honolulu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Honolulu. Reviews last updated October 6, 2025.
Read through reviews of airlines operating flights from San Antonio to Honolulu, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,027 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,027 reviews
Alaska Airlines
8.0
Very good
11,027 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Southwest
8.0
Very good
4,232 reviews
Alaska Airlines
8.0
Very good
11,027 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
8.0
Very good
7,967 reviews
Alaska Airlines
8.0
Very good
11,027 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,957 reviews
Alaska Airlines
8.0
Very good
11,027 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,040 reviews
Alaska Airlines
8.0
Very good
11,027 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

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

  • How long is the flight from San Antonio to Honolulu?

    There are many flights that can get you from San Antonio to Honolulu in 10h 17m. Fly via Delta or Southwest to get the fastest option. There are 3712 mi between San Antonio and Honolulu. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from San Antonio to Honolulu round-trip?

    Cheapflights users have booked flights from San Antonio to Honolulu round-trip from $321. Other airlines that can offer you cheap pricing are Delta, from $403, and Alaska Airlines, from $457. These flights start at 52% lower than the current average price 3 months from now.

  • Can I find deals for flights from San Antonio to Honolulu that include hotel bookings?

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

  • How can I find direct flights from San Antonio to Honolulu?

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

  • Can I find deals for business class flights from San Antonio to Honolulu?

    Yes. Cheapflights offers flight deals from San Antonio to Honolulu 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 Honolulu?

    Currently, August is the cheapest month in which you can book a flight from San Antonio to Honolulu (average of $247). Flying from San Antonio to Honolulu in July is currently the most expensive (average of $408). 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

Traveling to a place near Honolulu?

Book flights to Honolulu if you plan to visit one of these locations
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Top 6 airlines flying from San Antonio to Honolulu

Discover the top 6 airlines that operate flights from San Antonio to Honolulu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$321Average$858FlexibilityNo cancel feeOn-time85%
DeltaCheapest$403Average$659FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$457Average$680FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$458Average$653FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$484Average$724FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$540Average$751FlexibilityNo cancel feeOn-time63%

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