What are the cheapest airlines flying from Rapid City to San Antonio round-trip?

Cheapflights users have booked flights from Rapid City to San Antonio round-trip from $289. Other airlines that can offer you cheap pricing are Delta, from $409, and American Airlines, from $498. United Airlines is priced at 33% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Rapid City to San Antonio?

Travelers seeking maximum savings on their Rapid City to San Antonio flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Rapid City to San Antonio?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 110% when planning your travel around this day of the week.

What is the cheapest month to fly from Rapid City to San Antonio?

Flights from Rapid City to San Antonio lean towards being more expensive in December. Prices are generally better when you fly from Rapid City to San Antonio in August, with the cheapest ticket starting at $273.

What is the cheapest time of day to fly from RAP to SAT?

Unlike in the morning, when flights are generally more expensive, you can save up to 31% on flights from Rapid City to San Antonio by exploring options for tickets at noon.

Most accurate provider : When it comes to deals on Rapid City-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rapid City-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rapid City-San Antonio flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Rapid City-San Antonio flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rapid City-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Rapid City to San Antonio that include hotel bookings?

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

How can I find direct flights from Rapid City to San Antonio?

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

Can I find deals for business class flights from Rapid City to San Antonio?

Yes. Cheapflights offers flight deals from Rapid City 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.

$200+ Flights from Rapid City to San Antonio - Compare & Save Big

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Cheap flight deals from Rapid City to San Antonio

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$289 (United Airlines)
One-way from	$200 (American Airlines)
Popular in	December
Cheapest in	August
Average price	$504

Provider with most accurate pricing for Rapid City-San Antonio flight deals.

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Provider most trusted by Cheapflights users for Rapid City-San Antonio flights.

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From Rapid City to San Antonio

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One-way flight from Rapid City to San Antonio

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($17 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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Find flight deals from Rapid City to San Antonio

Cheapest flights from Rapid City to San Antonio
Explore the most affordable flight options available from Rapid City to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

jue. 5/151:34 pmRAP - SAT

1 stop6h 33mUnited Airlines

lun. 5/194:53 pmSAT - RAP

1 stop6h 23mUnited Airlines

Deal found 4/29

$289

sáb. 5/36:00 amRAP - SAT

2 stops10h 29mDelta

mié. 5/76:06 pmSAT - RAP

1 stop5h 28mDelta

Deal found 4/30

$384

sáb. 6/149:49 amRAP - SAT

2 stops30h 29mMultiple Airlines

sáb. 6/2112:32 pmSAT - RAP

3 stops33h 40mMultiple Airlines

Deal found 4/30

$468

vie. 6/134:39 pmRAP - SAT

1 stop5h 24mAmerican Airlines

mar. 6/175:20 pmSAT - RAP

1 stop4h 37mAmerican Airlines

Deal found 4/29

$498

Best flights from Rapid City to San Antonio
Discover carefully curated flight deals from Rapid City to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mayo 1, 2025.

jue. 5/151:34 pmRAP - SAT

1 stop6h 33mUnited Airlines

lun. 5/194:53 pmSAT - RAP

1 stop6h 23mUnited Airlines

Deal found 4/29

$289

sáb. 6/146:35 amRAP - SAT

2 stops9h 31mDelta

sáb. 6/215:20 amSAT - RAP

2 stops11h 32mDelta

Deal found 4/30

$409

sáb. 6/149:49 amRAP - SAT

2 stops30h 29mMultiple Airlines

sáb. 6/2112:32 pmSAT - RAP

3 stops33h 40mMultiple Airlines

Deal found 4/30

$468

vie. 6/134:39 pmRAP - SAT

1 stop5h 24mAmerican Airlines

mar. 6/175:20 pmSAT - RAP

1 stop4h 37mAmerican Airlines

Deal found 4/29

$498

Last-minute flights from Rapid City to San Antonio
Discover last-minute flight deals from Rapid City to San Antonio. Data last updated mayo 1, 2025 and is based on user searches.

sáb. 5/36:00 amRAP - SAT

2 stops10h 29mDelta

mié. 5/76:06 pmSAT - RAP

1 stop5h 28mDelta

Deal found 4/30

$384

sáb. 5/37:40 pmRAP - SAT

3 stops31h 54mMultiple Airlines

mié. 5/76:45 amSAT - RAP

2 stops35h 05mMultiple Airlines

Deal found 4/30

$533

sáb. 5/101:34 pmRAP - SAT

1 stop6h 33mUnited Airlines

lun. 5/124:53 pmSAT - RAP

1 stop4h 33mUnited Airlines

Deal found 4/29

$449

jue. 5/151:34 pmRAP - SAT

1 stop6h 33mUnited Airlines

lun. 5/194:53 pmSAT - RAP

1 stop6h 23mUnited Airlines

Deal found 4/29

$289

dom. 5/2512:32 pmRAP - SAT

1 stop4h 20mAmerican Airlines

mar. 5/276:15 amSAT - RAP

1 stop6h 04mAmerican Airlines

Deal found 4/29

$568

One-way flights from Rapid City to San Antonio
Search for one-way flight options from Rapid City to San Antonio. Find affordable one-way fares based on user searches. Data last updated mayo 1, 2025.

mié. 7/24:39 pmRAP - SAT

1 stop6h 17mAmerican Airlines

Deal found 4/30

$200

lun. 6/25:25 amRAP - SAT

2 stops8h 58mUnited Airlines

Deal found 4/29

$205

Cheapflights Fare Finder

Use the filters below to find and compare flights from Rapid City to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rapid CitySan Antonio

RAP - SAT

RAPSAT

Rapid City

jue. 5/15

1:34 pm-9:07 pm

1 stop6h 33m

San Antonio

lun. 5/19

4:53 pm-10:16 pm

1 stop6h 23m

$289

Rapid CitySan Antonio

RAP - SAT

RAPSAT

Rapid City

sáb. 6/14

6:35 am-5:06 pm

2 stops9h 31m

San Antonio

sáb. 6/21

5:20 am-3:52 pm

2 stops11h 32m

$409

Rapid CitySan Antonio

RAP - SAT

RAPSAT

Rapid City

sáb. 6/14

9:49 am-5:18 pm

2 stops30h 29m

San Antonio

sáb. 6/21

12:32 pm-9:12 pm

3 stops33h 40m

$468

Rapid CitySan Antonio

RAP - SAT

RAPSAT

Rapid City

vie. 6/13

4:39 pm-11:03 pm

1 stop5h 24m

San Antonio

mar. 6/17

5:20 pm-8:57 pm

1 stop4h 37m

$498

Rapid CitySan Antonio

RAP - SAT

RAPSAT

Rapid City

mié. 7/2

4:39 pm-11:56 pm

1 stop6h 17m

$200

Rapid CitySan Antonio

RAP - SAT

RAPSAT

Rapid City

lun. 6/2

5:25 am-3:23 pm

2 stops8h 58m

$205

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Compare providers for flights from Rapid City to San Antonio

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rapid City to San Antonio in May.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Rapid City-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rapid City-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rapid City-San Antonio flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Rapid City-San Antonio flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rapid City-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Rapid City to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Rapid City 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 Rapid City to San Antonio

What is the cheapest month to book a flight from Rapid City to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Rapid City to San Antonio (average of $295). Flying from Rapid City 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.

Rainfall in San Antonio 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

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

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,934 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from Rapid City to San Antonio round-trip?
Cheapflights users have booked flights from Rapid City to San Antonio round-trip from $289. Other airlines that can offer you cheap pricing are Delta, from $409, and American Airlines, from $498. United Airlines is priced at 33% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Rapid City to San Antonio that include hotel bookings?
Yes. In addition to deals on Rapid City to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Rapid City to San Antonio?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rapid City to San Antonio.
Can I find deals for business class flights from Rapid City to San Antonio?
Yes. Cheapflights offers flight deals from Rapid City 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 Rapid City to San Antonio?
Currently, August is the cheapest month in which you can book a flight from Rapid City to San Antonio (average of $295). Flying from Rapid City 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

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Other flights to San Antonio

Top 2 airlines flying from Rapid City to San Antonio

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$258	Average$418	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$273	Average$459	FlexibilityNo cancel fee	On-time69%

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$200+ Cheap flights from Rapid City to San Antonio (RAP - 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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Rapid City to San Antonio with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Rapid City to San Antonio

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Rapid City to San Antonio

Cheapest flights from Rapid City to San AntonioExplore the most affordable flight options available from Rapid City to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

Explore the most affordable flight options available from Rapid City to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Rapid City to San Antonio that are best for you.

Compare providers for flights from Rapid City to San Antonio

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rapid City to San Antonio in May.

Best time to book a flight from Rapid City to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Rapid City with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Rapid City to San Antonio

What is the cheapest month to book a flight from Rapid City to San Antonio?

Rainfall in San Antonio by month

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

Temperature in San Antonio by month

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

Reviews of airlines servicing San Antonio

Related info for your journey

Find useful and relevant information for your journey from Rapid City 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 are the cheapest airlines flying from Rapid City to San Antonio round-trip?

Can I find deals for flights from Rapid City to San Antonio that include hotel bookings?

How can I find direct flights from Rapid City to San Antonio?

Can I find deals for business class flights from Rapid City to San Antonio?

What is the cheapest month to book a flight from Rapid City to San Antonio?

Traveling to a place near Rapid City?

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Alternative routes for Rapid City to San Antonio

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Top 2 airlines flying from Rapid City to San Antonio

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Cheapest flights from Rapid City to San Antonio
Explore the most affordable flight options available from Rapid City to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.