Nashville to San Antonio flights

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Fare seen

€308Seen on 24 Sep 2026

Last checked

8 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €87

Lowest observed

10 Nov 2026

Frontier Airlines · 1 stop · One way

Cheapest observed day · Last checked: 24 Sep 2026

Departure

15:11

When to fly

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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.

Prices are for observed departure and return date pairs. No data does not mean no flights.

Airlines seen: Allegiant Air, American Airlines, Frontier Airlines, United Airlines, Viva Aerobus
Typical journey time: 21h 31m
Non-stop: Yes

Short answer

We have seen Allegiant Air fares from Nashville to San Antonio. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare. Fare seen: €308 on 24 Sep 2026.

About this route

Explore the fares we observed from Nashville to San Antonio. Prices move often, so pick your dates to see the latest options.

Route distance: 1,325 km
Typical journey time: 21h 31m
Airlines seen: Allegiant Air, American Airlines, Frontier Airlines, United Airlines, Viva Aerobus

Route-level information; individual journeys vary.
Published schedules report non-stop service with Southwest Airlines. Check current timetables.

A clearer picture of your fare

Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

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The price is final on the provider's site, where your booking is completed.

How our prices work

Airport to city: straight-line distance

Nashville International Airport (BNA) → Nashville, city gazetteer reference point (36.1627, -86.7816): ≈ 10 km.
San Antonio International Airport (SAT) → San Antonio, city gazetteer reference point (29.4241, -98.4936): ≈ 12 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.

Frequently asked

How much was a flight from Nashville to San Antonio?

A fare of €308 was seen on 24 Sep 2026. Fares change, so search your dates for the current price.

Are there direct flights from Nashville to San Antonio?

Yes. We have seen non-stop flights on this route, flown by Southwest Airlines.

Which airlines fly from Nashville to San Antonio?

These are the carriers we have seen on the route: Allegiant Air, American Airlines, Frontier Airlines, United Airlines, Viva Aerobus.

How long does the flight from Nashville to San Antonio take?

The average journey time across the 85 fares we observed is 18h 06m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

How observed prices work, what "No data" means and what a fare includes: Read the flight price guide