SAT - BIL

$199 Find Cheap Flights from San Antonio to Billings - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$323
Typical prices: $368-$498
Multiple Airlines
Mon 10/22Fri 10/26
SAT - BIL • 1 stop
Cheapest one-way
$199
Typical prices: $240-$400
United Airlines
Wed 10/10
SAT - BIL • 1 stop
Nonstop flights
Not available
There are currently no direct flights between San Antonio and Billings. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
November
Cheapest • 16% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Seattle/Tacoma Intl (SEA)
Cheapest • Avg $350 (round-trip)
Denver Intl (DEN)
Shortest trip • 5h 16m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Antonio to Billings (SAT-BIL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Billings

Thu, Oct 22 - Mon, Oct 26
Multiple Airlines Logo
10:34 pm - 5:01 pmSAT  San Antonio-BIL Billings Logan Intl
19h 27m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
7:59 pm - 9:34 pmBIL  Billings Logan Intl-SAT San Antonio
24h 35m1 stop Las Vegas Harry Reid Intl
$323Multiple Airlines
Fri, Oct 23 - Mon, Oct 26
Delta Logo
6:00 pm - 10:25 pmSAT  San Antonio-BIL Billings Logan Intl
5h 25m1 stop Salt Lake City
Delta Logo
5:20 am - 1:40 pmBIL  Billings Logan Intl-SAT San Antonio
7h 20m1 stop Salt Lake City
$359Delta
Tue, Oct 6 - Wed, Oct 21
United Airlines Logo
5:30 am - 9:46 amSAT  San Antonio-BIL Billings Logan Intl
5h 16m1 stop Denver Intl
United Airlines Logo
5:57 pm - 11:58 pmBIL  Billings Logan Intl-SAT San Antonio
5h 01m1 stop Denver Intl
$359United Airlines
Tue, Oct 13 - Wed, Oct 21
United Airlines Logo
4:50 pm - 9:10 pmSAT  San Antonio-BIL Billings Logan Intl
5h 20m1 stop Denver Intl
United Airlines Logo
2:28 pm - 8:42 pmBIL  Billings Logan Intl-SAT San Antonio
5h 14m1 stop Denver Intl
$359United Airlines
Thu, Jan 21 - Mon, Jan 25
Delta Logo
6:05 pm - 10:32 pmSAT  San Antonio-BIL Billings Logan Intl
5h 27m1 stop Salt Lake City
Delta Logo
5:45 am - 1:34 pmBIL  Billings Logan Intl-SAT San Antonio
6h 49m1 stop Salt Lake City
$359Delta
Thu, Jan 21 - Sun, Jan 24
Delta Logo
12:25 pm - 5:49 pmSAT  San Antonio-BIL Billings Logan Intl
6h 24m1 stop Salt Lake City
Delta Logo
5:45 am - 1:34 pmBIL  Billings Logan Intl-SAT San Antonio
6h 49m1 stop Salt Lake City
$359Delta
Wed, Oct 14 - Wed, Oct 21
United Airlines Logo
5:30 am - 9:46 amSAT  San Antonio-BIL Billings Logan Intl
5h 16m1 stop Denver Intl
United Airlines Logo
5:57 pm - 11:58 pmBIL  Billings Logan Intl-SAT San Antonio
5h 01m1 stop Denver Intl
$359United Airlines
Thu, Oct 22 - Mon, Oct 26
Multiple Airlines Logo
8:21 pm - 5:01 pmSAT  San Antonio-BIL Billings Logan Intl
21h 40m2 stops Denver Intl Las Vegas Harry Reid Intl
Multiple Airlines Logo
7:59 pm - 9:34 pmBIL  Billings Logan Intl-SAT San Antonio
24h 35m1 stop Las Vegas Harry Reid Intl
$368Multiple Airlines
Mon, Feb 15 - Fri, Feb 19
American Airlines Logo
6:00 am - 12:53 pmSAT  San Antonio-BIL Billings Logan Intl
7h 53m1 stop Dallas/Fort Worth
American Airlines Logo
1:23 pm - 9:09 pmBIL  Billings Logan Intl-SAT San Antonio
6h 46m1 stop Dallas/Fort Worth
$485American Airlines
Thu, Jan 21 - Sun, Jan 24
Alaska Airlines Logo
5:00 am - 11:51 pmSAT  San Antonio-BIL Billings Logan Intl
19h 51m2 stops Dallas/Fort Worth Seattle/Tacoma Intl
Alaska Airlines Logo
3:15 pm - 4:04 pmBIL  Billings Logan Intl-SAT San Antonio
23h 49m2 stops Portland Los Angeles Los Angeles
$540Alaska Airlines
Booking Insights

Price, demand and travel trends for San Antonio to Billings flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from San Antonio to Billings with more confidence.

What's the cheapest day of the week to fly from San Antonio to Billings?

Tuesday is the cheapest day of the week to fly from San Antonio to Billings, it is 16% cheaper than the average day. Monday is the most expensive day with flight prices 12% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from San Antonio to Billings?

•November is the cheapest month to fly from San Antonio to Billings at $368 round-trip.
•September ($659) and October ($545) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 79% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for San Antonio to Billings flights

Low season

September

Cheapest flight

$199
Best time to beat the crowds but there is an average 51% increase in price.
Most popular time to fly with an average 14% increase in price.
Flight from San Antonio to Billings

When to book flights from San Antonio to Billings

Are your dates flexible? Find out the best times to travel from San Antonio to Billings based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Antonio to Billings flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from San Antonio to Billings?

    Flights from San Antonio to Billings usually depart from San Antonio (SAT) and arrive at Billings Logan Intl (BIL).

  • What cabin classes can I book on flights from San Antonio to Billings?

    Two cabin classes are available on flights from San Antonio to Billings:

    • Economy Class
    • First Class

  • Which airports do connecting flights from San Antonio to Billings pass through?

    One-stop flights from San Antonio to Billings most commonly connect through:

    • Denver Intl (DEN) - 68% of one-stop connections
    • Salt Lake City (SLC) - 21% of one-stop connections
    • Dallas/Fort Worth (DFW) - 8% of one-stop connections
    • Las Vegas Harry Reid Intl (LAS) - 1% of one-stop connections

    Denver Intl (DEN) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from San Antonio to Billings?

    Yes. Being flexible with your travel dates can save you up to 25% on the San Antonio to Billings route. Tuesday is the cheapest departure day at $368 round-trip on average, while Monday is the most expensive at $490, a difference of $122. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from San Antonio to Billings?

    A nonstop flight from San Antonio to Billings takes 0h 00m, covering 1,249 miles.

  • Do I need a passport to fly from San Antonio to Billings?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from San Antonio to Billings changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $323 to $1,511. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from San Antonio to Billings looking right now?

    One-way fares from San Antonio to Billings are currently higher than usual. Average one-way flight prices are about $349, which is 23% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from San Antonio to Billings?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 5h 16m, compared with 5h 34m via Dallas/Fort Worth (DFW) and 5h 52m via Salt Lake City (SLC).

  • What is the time difference between San Antonio and Billings?

    Billings is 1 hour behind San Antonio (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Billings Logan Intl Airport (BIL)?

    Billings Logan Intl Airport (BIL) hosts 5 major car rental companies, with daily rates starting from around $11 for economy cars. Top options include:
    • Rent-A-Wreck
    • Budget
    • Avis
    • Alamo
    • Hertz

  • How much should I expect to pay for a San Antonio to Billings flight?

    Round-trip flights from San Antonio to Billings range from $368 to $498, with an average of $437 over the past 12 months. Anything below $368 counts as a good deal.

Your guide to booking San Antonio to Billings flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Monday. On this route, Tuesday flights average $368 - about $122 less than Monday (25% savings) based on the last 12 months.
  • If you can choose when to travel, plan your San Antonio to Billings trip for November. Fares historically average $368 round-trip in that month - typically $291 less than the most expensive month, which is September (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Billings Logan Intl Airport.
    - Hilltop Inn by Riversage

More options for your flight from San Antonio to Billings

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