Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Lewiston, Idaho to San Antonio from $546

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Lewiston, Idaho to San Antonio departing on 4/29. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Lewiston, Idaho to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:09 am - 5:17 pm
LWS
-
SAT
9h 08m
2 stops
Delta Logo
2:31 pm - 12:08 am
SAT
-
LWS
11h 37m
2 stops
$546Delta
Wed, Apr 29 - Sat, May 2
Delta Logo
6:09 am - 5:10 pm
LWS
-
SAT
9h 01m
2 stops
Delta Logo
2:31 pm - 12:08 am
SAT
-
LWS
11h 37m
2 stops
$560Delta
Wed, Apr 29 - Sat, May 2
Delta Logo
8:25 am - 12:13 am
LWS
-
SAT
13h 48m
2 stops
Delta Logo
6:35 am - 11:36 am
SAT
-
LWS
7h 01m
1 stop
$588Delta
Tue, May 12 - Sun, May 17
Delta Logo
6:09 am - 5:10 pm
LWS
-
SAT
9h 01m
2 stops
Delta Logo
7:00 am - 11:33 am
SAT
-
LWS
6h 33m
1 stop
$594Delta
Wed, Apr 29 - Sat, May 2
Delta Logo
6:09 am - 5:17 pm
LWS
-
SAT
9h 08m
2 stops
Delta Logo
2:31 pm - 12:08 am
SAT
-
LWS
11h 37m
2 stops
$600Delta
Wed, Apr 29 - Sat, May 2
Delta Logo
6:09 am - 5:17 pm
LWS
-
SAT
9h 08m
2 stops
Delta Logo
2:31 pm - 12:08 am
SAT
-
LWS
11h 37m
2 stops
$610Delta
Wed, Apr 29 - Sat, May 2
Delta Logo
6:09 am - 5:10 pm
LWS
-
SAT
9h 01m
2 stops
Delta Logo
7:00 am - 11:33 am
SAT
-
LWS
6h 33m
1 stop
$634Delta
Wed, Apr 29 - Sat, May 2
Delta Logo
12:16 pm - 11:48 pm
LWS
-
SAT
9h 32m
2 stops
Delta Logo
12:35 pm - 10:55 pm
SAT
-
LWS
12h 20m
2 stops
$993Delta
Tue, May 12 - Sun, May 17

Delta flights from Lewiston, Idaho to San Antonio

Our best Delta deals on Lewiston, Idaho to San Antonio flight tickets
Delta
Apr 29
LWS6:09 amLewiston Nez Perce Rgnl
9h 08m
2 stops
SAT5:17 pmSan Antonio
May 2
SAT2:31 pmSan Antonio
11h 37m
2 stops
LWS12:08 amLewiston Nez Perce Rgnl
$546
Delta
Apr 29
LWS6:09 amLewiston Nez Perce Rgnl
9h 01m
2 stops
SAT5:10 pmSan Antonio
May 2
SAT2:31 pmSan Antonio
11h 37m
2 stops
LWS12:08 amLewiston Nez Perce Rgnl
$560
Delta
May 12
LWS8:25 amLewiston Nez Perce Rgnl
13h 48m
2 stops
SAT12:13 amSan Antonio
May 17
SAT6:35 amSan Antonio
7h 01m
1 stop
LWS11:36 amLewiston Nez Perce Rgnl
$588

momondo Fare Finder

 
Customize your flight search to find flights from Lewiston, Idaho 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 4, 2026.
Use the filters below to find and compare flights from Lewiston, Idaho to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LewistonSan Antonio

LWS - SAT

LWSSAT

Lewiston Nez Perce Rgnl

Wed 4/29

6:09 am-5:17 pm

2 stops9h 08m

San Antonio

Sat 5/2

2:31 pm-12:08 am

2 stops11h 37m

$546

LewistonSan Antonio

LWS - SAT

LWSSAT

Lewiston Nez Perce Rgnl

Wed 4/29

6:09 am-5:10 pm

2 stops9h 01m

San Antonio

Sat 5/2

2:31 pm-12:08 am

2 stops11h 37m

$560

LewistonSan Antonio

LWS - SAT

LWSSAT

Lewiston Nez Perce Rgnl

Tue 5/12

8:25 am-12:13 am

2 stops13h 48m

San Antonio

Sun 5/17

6:35 am-11:36 am

1 stop7h 01m

$588
Quickest round-trip

LewistonSan Antonio

LWS - SAT

LWSSAT

Lewiston Nez Perce Rgnl

Wed 4/29

6:09 am-5:10 pm

2 stops9h 01m

San Antonio

Sat 5/2

7:00 am-11:33 am

1 stop6h 33m

$594

LewistonSan Antonio

LWS - SAT

LWSSAT

Lewiston Nez Perce Rgnl

Wed 4/29

6:09 am-5:17 pm

2 stops9h 08m

San Antonio

Sat 5/2

2:31 pm-12:08 am

2 stops11h 37m

$600

LewistonSan Antonio

LWS - SAT

LWSSAT

Lewiston Nez Perce Rgnl

Wed 4/29

6:09 am-5:17 pm

2 stops9h 08m

San Antonio

Sat 5/2

2:31 pm-12:08 am

2 stops11h 37m

$610

LewistonSan Antonio

LWS - SAT

LWSSAT

Lewiston Nez Perce Rgnl

Wed 4/29

6:09 am-5:10 pm

2 stops9h 01m

San Antonio

Sat 5/2

7:00 am-11:33 am

1 stop6h 33m

$634

LewistonSan Antonio

LWS - SAT

LWSSAT

Lewiston Nez Perce Rgnl

Tue 5/12

12:16 pm-11:48 pm

2 stops9h 32m

San Antonio

Sun 5/17

12:35 pm-10:55 pm

2 stops12h 20m

$993

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Antonio from

How to get the cheapest flight ticket from Lewiston, Idaho 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 airlines fly to San Antonio?

Delta, United Airlines and Southwest are the top three most popular airlines that fly to San Antonio from Lewiston, Idaho according to our data. Delta is the first choice among our users, with 43% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 6 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

When to book flights from Lewiston, Idaho to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Lewiston, Idaho to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lewiston, Idaho to San Antonio (LWS to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lewiston, Idaho to San Antonio

Fastest flight time

9h 08m

Direct flights

None
The fastest flight from Lewiston, Idaho to San Antonio takes 9h 08m
There are no direct flights from Lewiston, Idaho to San Antonio. There are no popular flight routes from Lewiston, Idaho to San Antonio.
Search flight deals

Frequently asked questions about flying from Lewiston, Idaho to San Antonio

  • How far is Lewiston Nez Perce Rgnl to San Antonio by plane?

    The distance between Lewiston Nez Perce Rgnl and San Antonio is about 1538.1 mi. Flights usually cover this in 9h 08m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Lewiston Nez Perce Rgnl Airport to San Antonio Airport?

    Prices for flights from Lewiston Nez Perce Rgnl Airport to San Antonio Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Lewiston Nez Perce Rgnl Airport 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 Lewiston Nez Perce Rgnl Airport 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.

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 Lewiston to San Antonio?

It is quick and easy to find Lewiston to San Antonio flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Antonio that suits you.

Can I find flights from Lewiston to San Antonio with flexible booking policies on momondo?

Flights from Lewiston to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Lewiston to San Antonio?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from Lewiston.

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

Price alerts on flights to San Antonio from Lewiston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your San Antonio trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 5/4
Mon 5/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States