£170 Cheap Flights from San Antonio (SAT) to Honolulu (HNL)

View £170 flight on Mon, 17 Aug 2026Opens in a new window

Popular airlines from San Antonio International Airport (SAT) to Daniel K. Inouye Intl. Airport (HNL)

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Cheap Flights from San Antonio (SAT) to Honolulu (HNL)

Prices were available within the past 7 days and start at £170 for one-way flights and £408 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sun, 16 Aug - Tue, 25 Aug
SAT
San Antonio
HNL
Oahu
£408 Return, found 2 days ago
£408
Return
found 2 days ago
Select Alaska Airlines flight, departing Sun, 16 Aug from San Antonio to Oahu, returning Tue, 25 Aug, priced at £408 found 2 days ago
Alaska Airlines
Sun, 16 Aug - Tue, 25 Aug
SAT
San Antonio
HNL
Oahu
£430 Return, found 1 day ago
£430
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 16 Aug from San Antonio to Oahu, returning Tue, 25 Aug, priced at £430 found 1 day ago
Alaska Airlines
Sun, 16 Aug - Tue, 25 Aug
SAT
San Antonio
HNL
Oahu
£430 Return, found 2 days ago
£430
Return
found 2 days ago
Select Alaska Airlines flight, departing Sun, 16 Aug from San Antonio to Oahu, returning Tue, 25 Aug, priced at £430 found 2 days ago
Alaska Airlines
Sun, 16 Aug - Tue, 25 Aug
SAT
San Antonio
HNL
Oahu
£471 Return, found 1 day ago
£471
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 16 Aug from San Antonio to Oahu, returning Tue, 25 Aug, priced at £471 found 1 day ago
Alaska Airlines
Sun, 26 Jul - Wed, 29 Jul
SAT
San Antonio
HNL
Oahu
£536 Return, found 1 day ago
£536
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 26 Jul from San Antonio to Oahu, returning Wed, 29 Jul, priced at £536 found 1 day ago
Alaska Airlines
Thu, 23 Jul - Thu, 30 Jul
SAT
San Antonio
HNL
Oahu
£538 Return, found 3 days ago
£538
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 23 Jul from San Antonio to Oahu, returning Thu, 30 Jul, priced at £538 found 3 days ago
Alaska Airlines
Sun, 26 Jul - Wed, 29 Jul
SAT
San Antonio
HNL
Oahu
£551 Return, found 1 day ago
£551
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 26 Jul from San Antonio to Oahu, returning Wed, 29 Jul, priced at £551 found 1 day ago
Alaska Airlines
Sun, 19 Jul - Sun, 2 Aug
SAT
San Antonio
HNL
Oahu
£564 Return, found 3 hours ago
£564
Return
found 3 hours ago
Select Alaska Airlines flight, departing Sun, 19 Jul from San Antonio to Oahu, returning Sun, 2 Aug, priced at £564 found 3 hours ago
Alaska Airlines
Sun, 28 Jun - Sun, 12 Jul
SAT
San Antonio
HNL
Oahu
£571 Return, found 23 hours ago
£571
Return
found 23 hours ago
Select Alaska Airlines flight, departing Sun, 28 Jun from San Antonio to Oahu, returning Sun, 12 Jul, priced at £571 found 23 hours ago
Alaska Airlines
Wed, 15 Jul - Wed, 22 Jul
SAT
San Antonio
HNL
Oahu
£573 Return, found 6 days ago
£573
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed, 15 Jul from San Antonio to Oahu, returning Wed, 22 Jul, priced at £573 found 6 days ago

Find the cheapest month to fly from San Antonio (SAT) to Oahu (HNL)

August is typically the cheapest month to fly

From £305 - £508 per traveller.

Frequently asked questions

What is the cheapest month to fly from San Antonio, TX (SAT-San Antonio Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
September is typically the cheapest month to fly from San Antonio, TX (SAT-San Antonio Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.), with average round-trip fares of approximately 1393 CAD. This is about 19% lower than the average price throughout the year. September often sees lower prices as the summer travel rush ends and before the holiday season begins, leading to reduced demand. Other cheap months to fly from San Antonio, TX (SAT-San Antonio Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.) include January and February.*Averages based on flights available on Expedia in the last year.
How do I find cheap flights from San Antonio, TX (SAT-San Antonio Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
To find a cheap flight from San Antonio, TX (SAT-San Antonio Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from San Antonio, TX (SAT-San Antonio Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
The best time to fly from San Antonio, TX (SAT-San Antonio Intl.) (SAT) to Honolulu, HI (HNL-Daniel K. Inouye Intl.) (HNL) for the best value is typically in September or January. Based on booking data from the past year, you can find round-trip flights for around 1393 CAD during these months. These periods often see lower demand, which can lead to more affordable fares, allowing you to enjoy your trip to Honolulu without breaking the bank.*Prices based on flights available on Expedia in the last year.
How many flights per day from San Antonio, TX (SAT-San Antonio Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
There are approximately 65 connecting flights per day from San Antonio Intl. (SAT) to Daniel K. Inouye Intl. (HNL). Some common connection points include Dallas-Fort Worth Intl. (DFW), George Bush Intercontinental (IAH), and Denver Intl. (DEN).
What is the earliest flight from San Antonio, TX (SAT-San Antonio Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
The earliest flight from San Antonio International Airport (SAT) to Daniel K. Inouye International (HNL) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in April, May, June, July, August, and September. An early departure like this can help maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from San Antonio, TX (SAT-San Antonio Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
If you're flying from San Antonio International Airport (SAT) to Daniel K. Inouye International Airport (HNL), you'll typically find the most flights on a Monday, with around 45 flights available. This gives you plenty of options to choose from. Flight schedules are consistent throughout the week, so you'll have a good selection of flights regardless of the day you choose to travel. Major airlines on this route include American Airlines, United Airlines, and Southwest Airlines.
What are the most popular departure times for flights from San Antonio, TX (SAT-San Antonio Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
The most popular departure times for flights from San Antonio, TX (SAT-San Antonio Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.) are in the early morning, between 6am and 9am. This accounts for around 58% of total traffic. Many major carriers, including WN, UA and AA, offer flights during this window. Many travelers prefer these times because they allow for an early start to your journey, getting you to your destination with plenty of time to settle in.
How long does it take to fly from San Antonio, TX (SAT-San Antonio Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
Flights from SAT to HNL with one stop typically take around 10 hours 30 minutes, covering approximately 3,714 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San Antonio, TX (SAT-San Antonio Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
Select the "Business class" and "First class" filters when looking for SAT to HNL flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a San Antonio, TX (SAT-San Antonio Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.) flight with Expedia?
It's easy to earn miles on a San Antonio, TX (SAT-San Antonio Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Honolulu from San Antonio Intl. (SAT)?
From San Antonio Intl. (SAT), you can fly into Daniel K. Inouye Intl. (HNL) to reach Honolulu. Some flights may connect through major hubs like George Bush Intercontinental (IAH), Denver Intl. (DEN), Seattle - Tacoma Intl. (SEA) before reaching Honolulu. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Antonio, TX (SAT-San Antonio Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.) at the last minute?
Typically, booking a last minute flight from San Antonio, TX (SAT-San Antonio Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Antonio, TX (SAT-San Antonio Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.) flight and hotel package?
Securing a San Antonio, TX (SAT-San Antonio Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Antonio, TX (SAT-San Antonio Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.)?
If you booked your San Antonio, TX (SAT-San Antonio Intl.) to Honolulu, HI (HNL-Daniel K. Inouye Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Antonio Intl.
Destination airport
Daniel K. Inouye Intl.
Return price
£407
Distance
5941 km

Book with confidence

Compare flights from San Antonio to Honolulu easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from San Antonio to Honolulu. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Daniel K. Inouye Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from San Antonio Intl. to Daniel K. Inouye Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from San Antonio Intl. (SAT) to Daniel K. Inouye Intl. (HNL)

The easiest way to view the best deals on flights from San Antonio to Honolulu today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from San Antonio Intl. to Daniel K. Inouye Intl. start at just £408 and range up to £573.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near San Antonio and Honolulu
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your San Antonio to Honolulu flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from San Antonio Intl. to Daniel K. Inouye Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from San Antonio to Honolulu easily and book with confidence

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*Available to Expedia members.