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Cheap flights from Lewiston, Idaho to San Antonio from $356

This is the cheapest one-way 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 6/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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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
9:14 am - 9:32 pm
LWS
-
SAT
10h 18m
2 stops
Delta Logo
2:30 pm - 11:19 pm
SAT
-
LWS
10h 49m
2 stops
$665Delta
Thu, Jun 11 - Mon, Jun 15
Delta Logo
9:14 am - 9:32 pm
LWS
-
SAT
10h 18m
2 stops
Delta Logo
6:30 am - 11:36 am
SAT
-
LWS
7h 06m
1 stop
$786Delta
Thu, Jun 11 - Mon, Jun 15

Delta flights from Lewiston, Idaho to San Antonio

Our best Delta deals on Lewiston, Idaho to San Antonio flight tickets
Delta
Jun 11
LWS9:14 amLewiston Nez Perce Rgnl
10h 18m
2 stops
SAT9:32 pmSan Antonio
Jun 15
SAT2:30 pmSan Antonio
10h 49m
2 stops
LWS11:19 pmLewiston Nez Perce Rgnl
$665
Delta
Jun 11
LWS9:14 amLewiston Nez Perce Rgnl
10h 18m
2 stops
SAT9:32 pmSan Antonio
Jun 15
SAT6:30 amSan Antonio
7h 06m
1 stop
LWS11:36 amLewiston Nez Perce Rgnl
$786

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 May 30, 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

Thu 6/11

9:14 am-9:32 pm

2 stops10h 18m

San Antonio

Mon 6/15

2:30 pm-11:19 pm

2 stops10h 49m

$665
Quickest round-trip

LewistonSan Antonio

LWS - SAT

LWSSAT

Lewiston Nez Perce Rgnl

Thu 6/11

9:14 am-9:32 pm

2 stops10h 18m

San Antonio

Mon 6/15

6:30 am-11:36 am

1 stop7h 06m

$786
Cheapest one-way
Quickest one-way

LewistonSan Antonio

LWS - SAT

LWSSAT

Lewiston Nez Perce Rgnl

Tue 6/23

9:14 am-11:52 pm

2 stops12h 38m

$356

LewistonSan Antonio

LWS - SAT

LWSSAT

Lewiston Nez Perce Rgnl

Mon 6/22

9:14 am-11:52 pm

2 stops12h 38m

$382

LewistonSan Antonio

LWS - SAT

LWSSAT

Lewiston Nez Perce Rgnl

Tue 6/23

9:14 am-12:16 am

2 stops13h 02m

$448

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 is the cheapest airline that flies from Lewiston Nez Perce Rgnl to San Antonio?

Delta is the most popular carrier operating from Lewiston Nez Perce Rgnl to San Antonio

What airlines fly to San Antonio?

Delta, Southwest and United Airlines 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 39% 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

10h 18m

Direct flights

None
The fastest flight from Lewiston, Idaho to San Antonio takes 10h 18m
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 10h 18m, 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
Pleasanton
Boerne
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.

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