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Galveston

$309+ Cheap flights from Rapid City (RAP) to Galveston, TX

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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — HOU
Mar 28 — Apr 41
Sat 3/28
Sat 4/4
1 adult, Economy
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Cheap flight deals from Rapid City to Galveston

Cheapest flights from Rapid City to Galveston
Explore the most affordable flight options available from Rapid City to Galveston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 26, 2026.

This American Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:08 pm
RAP
-
HOU
1 stop5h 43m
American Airlines
Wed 5/66:01 am
HOU
-
RAP
1 stop7h 37m
American Airlines
Deal found 2/22$399
This American Airlines deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/164:57 pm
RAP
-
HOU
1 stop5h 50m
American Airlines
Sun 4/199:57 am
HOU
-
RAP
1 stop7h 30m
American Airlines
Deal found 2/24$498
This American Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/225:30 am
RAP
-
HOU
1 stop5h 09m
American Airlines
Tue 12/298:16 pm
HOU
-
RAP
1 stop18h 30m
American Airlines
Deal found 2/22$529
This American Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/102:21 pm
RAP
-
HOU
1 stop4h 29m
American Airlines
Sat 3/144:20 pm
HOU
-
RAP
1 stop7h 16m
American Airlines
Deal found 2/22$549
This Delta deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2410:40 am
RAP
-
HOU
2 stops10h 03m
Delta
Thu 12/316:00 am
HOU
-
RAP
2 stops10h 16m
Delta
Deal found 2/22$587
This American Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/245:30 am
RAP
-
HOU
1 stop5h 09m
American Airlines
Thu 12/319:05 am
HOU
-
RAP
1 stop5h 41m
American Airlines
Deal found 2/22$599
This American Airlines deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:32 am
RAP
-
HOU
1 stop5h 16m
American Airlines
Wed 3/114:20 pm
HOU
-
RAP
1 stop7h 16m
American Airlines
Deal found 2/24$617
This American Airlines deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:32 am
RAP
-
HOU
1 stop5h 16m
American Airlines
Thu 3/124:20 pm
HOU
-
RAP
1 stop7h 16m
American Airlines
Deal found 2/23$667
This American Airlines deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:32 am
RAP
-
HOU
1 stop5h 16m
American Airlines
Sun 3/156:00 am
HOU
-
RAP
1 stop17h 36m
American Airlines
Deal found 2/24$680
This Delta deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/226:20 am
RAP
-
HOU
2 stops9h 10m
Delta
Tue 12/296:00 am
HOU
-
RAP
2 stops10h 16m
Delta
Deal found 2/22$829

Find flight deals from Rapid City to Galveston

Keep the following information in mind while searching for Rapid City to Galveston flight deals. Data was last updated February 26, 2026.

Round-trip from

$399
(American Airlines)

One-way from

$309
(American Airlines)

Popular in

April

Cheapest in

September

Average price

$497
From Rapid City to Galveston
Search Deals
One-way flight from Rapid City to Galveston
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City to Galveston 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, Cheapflights users made 2,558,603 searches. Data last updated February 26, 2026.
Use the filters below to find and compare flights from Rapid City to Galveston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rapid CityHouston

RAP - HOU

RAPHOU

Rapid City

Thu 4/30

1:08 pm-7:51 pm

1 stop5h 43m

Houston Hobby

Wed 5/6

6:01 am-12:38 pm

1 stop7h 37m

$399

Rapid CityHouston

RAP - HOU

RAPHOU

Rapid City

Thu 4/16

4:57 pm-11:47 pm

1 stop5h 50m

Houston Hobby

Sun 4/19

9:57 am-4:27 pm

1 stop7h 30m

$498

Rapid CityHouston

RAP - HOU

RAPHOU

Rapid City

Mon 3/9

5:32 am-11:48 am

1 stop5h 16m

Houston Hobby

Thu 3/12

4:20 pm-10:36 pm

1 stop7h 16m

$667

Rapid CityHouston

RAP - HOU

RAPHOU

Rapid City

Fri 3/13

2:21 pm-7:50 pm

1 stop4h 29m

Houston Hobby

Tue 3/17

10:14 am-1:51 pm

1 stop4h 37m

$852

Rapid CityHouston

RAP - HOU

RAPHOU

Rapid City

Thu 4/30

10:58 am-11:07 pm

2 stops11h 09m

Houston Hobby

Wed 5/6

6:00 am-3:15 pm

2 stops10h 15m

$975

Rapid CityHouston

RAP - HOU

RAPHOU

Rapid City

Mon 3/9

11:03 am-10:42 pm

2 stops10h 39m

Houston Hobby

Thu 3/12

6:00 am-3:18 pm

2 stops10h 18m

$997

Rapid CityHouston

RAP - HOU

RAPHOU

Rapid City

Tue 3/10

11:03 am-10:42 pm

2 stops10h 39m

Houston Hobby

Sat 3/14

6:00 am-3:18 pm

2 stops10h 18m

$1,005

Rapid CityHouston

RAP - HOU

RAPHOU

Rapid City

Tue 3/10

11:03 am-10:42 pm

2 stops10h 39m

Houston Hobby

Fri 3/13

2:13 pm-10:25 pm

2 stops9h 12m

$1,028

Rapid CityHouston

RAP - HOU

RAPHOU

Rapid City

Wed 3/11

11:03 am-10:42 pm

2 stops10h 39m

Houston Hobby

Sat 3/14

6:00 am-3:18 pm

2 stops10h 18m

$1,658

Rapid CityHouston

RAP - HOU

RAPHOU

Rapid City

Wed 3/11

11:03 am-10:42 pm

2 stops10h 39m

Houston Hobby

Sun 3/15

11:33 am-10:25 pm

2 stops11h 52m

$2,441

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/24

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight from Rapid City to Galveston

Have a flexible travel schedule? Discover the best time to fly to Galveston 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 Galveston

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

Currently, May is the cheapest month in which you can book a flight from Rapid City to Galveston (average of $217). Flying from Rapid City to Galveston in April is currently the most expensive (average of $394). 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.

Reviews of airlines servicing Galveston

Get insights into the airlines that provide service to Galveston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Galveston. Reviews last updated February 26, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Rapid City to Galveston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,348 reviews

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,348 reviews
United Airlines
7.4
Good
9,348 reviews

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,352 reviews
United Airlines
7.4
Good
9,348 reviews

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Rapid City to Galveston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Rapid City to Galveston?

    Located just 9.0 mi from the city center, Rapid City is the airport most travelers will use when flying to Galveston from Rapid City. Booking flights from Rapid City (RAP) to Galveston should be relatively easy as there are 0 daily outbound flights to Galveston from 2 different airlines.

  • How long is the flight from Rapid City to Galveston?

    A quick flight from Rapid City to Galveston can take about 5h 43m. American Airlines provides one of the quickest options available for as low as $399. Airlines will cover a distance of 1081 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Rapid City to Galveston that include hotel bookings?

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

  • How can I find direct flights from Rapid City to Galveston?

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

  • Can I find deals for business class flights from Rapid City to Galveston?

    Yes. Cheapflights offers flight deals from Rapid City to Galveston 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 Galveston?

    Currently, May is the cheapest month in which you can book a flight from Rapid City to Galveston (average of $217). Flying from Rapid City to Galveston in April is currently the most expensive (average of $394). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Rapid City to Galveston

Discover the top 2 airlines that operate flights from Rapid City to Galveston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$388FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$282Average$423FlexibilityNo cancel feeOn-time69%

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