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San Antonio

$261+ Cheap flights from Kaua'i to San Antonio (SAT)

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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
LIH — SAT
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Kaua'i to San Antonio

Keep the following information in mind while searching for Kaua'i to San Antonio flight deals. Data was last updated June 16, 2025.

Round-trip from

$701
(United Airlines)

One-way from

$261
(Alaska Airlines)
From Kaua'i to San Antonio
Search Deals
One-way flight from Kaua'i to San Antonio
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Find flight deals from Kaua'i to San Antonio

Cheapest flights from Kaua'i to San Antonio
Explore the most affordable flight options available from Kaua'i to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This United Airlines deal was found by Cheapflights users on 6/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/27:40 pmLIH - SAT
1 stop12h 07mUnited Airlines
Mon 7/79:56 amSAT - LIH
2 stops15h 29mUnited Airlines
Deal found 6/15$701
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/299:25 pmLIH - SAT
1 stop20h 34mAmerican Airlines
Thu 7/37:05 amSAT - LIH
1 stop9h 59mAmerican Airlines
Deal found 6/14$945

Cheapflights Fare Finder

Customize your flight search to find flights from Kaua'i 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, Cheapflights users made 2,558,603 searches. Data last updated June 16, 2025.
Use the filters below to find and compare flights from Kaua'i to San Antonio that are best for you.

Fly from

Kaua'i

Fly to

San Antonio

Route

Depart

Return

Price

LihueSan Antonio

LIH - SAT

LIHSAT

Lihue

Wed 7/2

7:40 pm-12:47 pm

1 stop12h 07m

San Antonio

Mon 7/7

9:56 am-8:25 pm

2 stops15h 29m

$701

LihueSan Antonio

LIH - SAT

LIHSAT

Lihue

Sun 6/29

9:25 pm-10:59 pm

1 stop20h 34m

San Antonio

Thu 7/3

7:05 am-12:04 pm

1 stop9h 59m

$945

LihueSan Antonio

LIH - SAT

LIHSAT

Lihue

Wed 8/13

9:32 pm-6:37 pm

1 stop16h 05m

$261

LihueSan Antonio

LIH - SAT

LIHSAT

Lihue

Tue 8/12

10:15 pm-5:42 pm

2 stops14h 27m

$291

LihueSan Antonio

LIH - SAT

LIHSAT

Lihue

Fri 8/15

9:40 pm-11:54 pm

2 stops21h 14m

$301

LihueSan Antonio

LIH - SAT

LIHSAT

Lihue

Thu 7/17

9:46 pm-1:15 pm

1 stop10h 29m

$321

LihueSan Antonio

LIH - SAT

LIHSAT

Lihue

Mon 8/11

8:40 pm-2:55 pm

2 stops13h 15m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Best time to book a flight from Kaua'i to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Kaua'i 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 Kaua'i to San Antonio

What is the cheapest month to book a flight from Kaua'i to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Kaua'i to San Antonio (average of $295). Flying from Kaua'i to San Antonio in March is currently the most expensive (average of $376). 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 FUS to SAT?

Find hourly flight availability from Kaua'i to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2025.

When flying from Kaua'i to San Antonio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated June 16, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,278 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,801 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Kaua'i to San Antonio. 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 into for flights to San Antonio from Kaua'i?

    Most people fly into San Antonio (SAT) if they book a flight to San Antonio from Kaua'i. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

  • What are the cheapest airlines to fly from Kaua'i to San Antonio one-way?

    $261 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $291 and $301, respectively.

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

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

  • How can I find direct flights from Kaua'i to San Antonio?

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

  • Can I find deals for business class flights from Kaua'i to San Antonio?

    Yes. Cheapflights offers flight deals from Kaua'i to San Antonio 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 Kaua'i to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Kaua'i to San Antonio (average of $295). Flying from Kaua'i to San Antonio in March is currently the most expensive (average of $376). 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 Kaua'i?

Book flights to Kaua'i if you plan to visit one of these locations
New Braunfels

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