$449+ Cheap flights from Rapid City (RAP) to Galveston, TX
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — HOU
Jul 8 — Jul 151
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Rapid City to Galveston
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Best
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Cheapest flights from Rapid City to GalvestonExplore 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 June 8, 2026.
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 June 8, 2026.
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Fri 7/312:41 pm
RAP
- HOU
1 stop4h 38m
American Airlines
Mon 7/2010:18 am
HOU
- RAP
1 stop7h 02m
American Airlines
Deal found 6/4![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Fri 7/312:41 pm
RAP
- HOU
1 stop4h 38m
American Airlines
Sun 7/196:03 am
HOU
- RAP
1 stop4h 44m
American Airlines
Deal found 6/4![American Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 8/155:06 pm
RAP
- HOU
1 stop18h 21m
American Airlines
Tue 8/183:57 pm
HOU
- RAP
1 stop6h 38m
American Airlines
Deal found 6/7![American Airlines logo]()
$506
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/94:55 pm
RAP
- HOU
1 stop6h 01m
American Airlines
Thu 7/166:03 am
HOU
- RAP
1 stop4h 44m
American Airlines
Deal found 6/4![American Airlines logo]()
$529
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 8/2212:39 pm
RAP
- HOU
1 stop19h 23m
American Airlines
Tue 8/255:41 am
HOU
- RAP
1 stop7h 08m
American Airlines
Deal found 6/7![American Airlines logo]()
$531
This American Airlines deal was found by Cheapflights users on 6/5. 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 7/74:55 pm
RAP
- HOU
1 stop15h 10m
American Airlines
Sun 7/196:03 am
HOU
- RAP
1 stop4h 44m
American Airlines
Deal found 6/5![American Airlines logo]()
$578
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/64:55 pm
RAP
- HOU
1 stop6h 01m
American Airlines
Sat 7/186:03 am
HOU
- RAP
1 stop4h 44m
American Airlines
Deal found 6/4![American Airlines logo]()
$579
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Fri 9/254:56 pm
RAP
- HOU
1 stop17h 18m
American Airlines
Mon 9/286:04 am
HOU
- RAP
1 stop4h 43m
American Airlines
Deal found 6/3![American Airlines logo]()
$587
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 7/411:39 am
RAP
- HOU
1 stop7h 18m
American Airlines
Fri 7/1012:46 pm
HOU
- RAP
1 stop9h 45m
American Airlines
Deal found 6/7![American Airlines logo]()
$601
This American Airlines deal was found by Cheapflights users on 6/4. 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 6/1812:41 pm
RAP
- HOU
1 stop6h 10m
American Airlines
Mon 6/226:03 am
HOU
- RAP
1 stop4h 46m
American Airlines
Deal found 6/4![American Airlines logo]()
$619
This American Airlines deal was found by Cheapflights users on 6/6. 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 11/112:20 pm
RAP
- HOU
1 stop8h 37m
American Airlines
Fri 11/209:05 am
HOU
- RAP
1 stop5h 45m
American Airlines
Deal found 6/6![American Airlines logo]()
$636
Best flights from Rapid City to GalvestonDiscover carefully curated flight deals from Rapid City to Galveston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
Discover carefully curated flight deals from Rapid City to Galveston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 8, 2026.
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 8/155:06 pm
RAP
- HOU
1 stop18h 21m
American Airlines
Tue 8/183:57 pm
HOU
- RAP
1 stop6h 38m
American Airlines
Deal found 6/7![American Airlines logo]()
$506
This Delta deal was found by Cheapflights users on 6/6. 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.
Wed 11/116:55 am
RAP
- HOU
2 stops8h 35m
Delta
Fri 11/201:00 pm
HOU
- RAP
2 stops10h 39m
Delta
Deal found 6/6![Delta logo]()
$789
This American Airlines deal was found by Cheapflights users on 6/5. 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 7/74:55 pm
RAP
- HOU
1 stop15h 10m
American Airlines
Sun 7/196:03 am
HOU
- RAP
1 stop4h 44m
American Airlines
Deal found 6/5![American Airlines logo]()
$578
This American Airlines deal was found by Cheapflights users on 6/4. 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 6/1812:41 pm
RAP
- HOU
1 stop6h 10m
American Airlines
Mon 6/226:03 am
HOU
- RAP
1 stop4h 46m
American Airlines
Deal found 6/4![American Airlines logo]()
$619
This American Airlines deal was found by Cheapflights users on 6/6. 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 11/112:20 pm
RAP
- HOU
1 stop8h 37m
American Airlines
Fri 11/209:05 am
HOU
- RAP
1 stop5h 45m
American Airlines
Deal found 6/6![American Airlines logo]()
$636
This Delta deal was found by Cheapflights users on 6/7. 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.
Sat 8/2212:32 pm
RAP
- HOU
1 stop7h 51m
Delta
Tue 8/251:13 pm
HOU
- RAP
2 stops10h 24m
Delta
Deal found 6/7![Delta logo]()
$903
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Sat 6/276:31 am
RAP
- HOU
1 stop4h 49m
American Airlines
Wed 7/16:03 am
HOU
- RAP
1 stop4h 46m
American Airlines
Deal found 6/4![American Airlines logo]()
$797
This Delta deal was found by Cheapflights users on 6/7. 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.
Sat 7/411:00 am
RAP
- HOU
2 stops9h 43m
Delta
Fri 7/106:00 am
HOU
- RAP
2 stops8h 40m
Delta
Deal found 6/7![Delta logo]()
$1,082
This Delta deal was found by Cheapflights users on 6/7. 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.
Sat 8/156:48 am
RAP
- HOU
2 stops13h 35m
Delta
Tue 8/181:13 pm
HOU
- RAP
2 stops10h 24m
Delta
Deal found 6/7![Delta logo]()
$1,082
This Delta deal was found by Cheapflights users on 6/3. 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.
Fri 7/3111:00 am
RAP
- HOU
2 stops9h 51m
Delta
Sun 8/210:40 am
HOU
- RAP
2 stops12h 46m
Delta
Deal found 6/3![Delta logo]()
$1,429
This Delta deal was found by Cheapflights users on 6/3. 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.
Mon 6/2912:30 pm
RAP
- HOU
1 stop8h 13m
Delta
Wed 7/16:00 am
HOU
- RAP
2 stops9h 19m
Delta
Deal found 6/3![Delta logo]()
$1,674
Last-minute flights from Rapid City to GalvestonDiscover last-minute flight deals from Rapid City to Galveston. Data last updated June 8, 2026 and is based on user searches.
Discover last-minute flight deals from Rapid City to Galveston. Data last updated June 8, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/4. 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 6/1812:41 pm
RAP
- HOU
1 stop6h 10m
American Airlines
Mon 6/226:03 am
HOU
- RAP
1 stop4h 46m
American Airlines
Deal found 6/4![American Airlines logo]()
$619
This Delta deal was found by Cheapflights users on 6/3. 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.
Mon 6/2912:30 pm
RAP
- HOU
1 stop8h 13m
Delta
Thu 7/210:09 am
HOU
- RAP
1 stop26h 21m
Delta
Deal found 6/3![Delta logo]()
$665
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Fri 7/312:41 pm
RAP
- HOU
1 stop4h 38m
American Airlines
Mon 7/2010:18 am
HOU
- RAP
1 stop7h 02m
American Airlines
Deal found 6/4![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Fri 7/312:41 pm
RAP
- HOU
1 stop4h 38m
American Airlines
Sun 7/196:03 am
HOU
- RAP
1 stop4h 44m
American Airlines
Deal found 6/4![American Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 7/411:39 am
RAP
- HOU
1 stop7h 18m
American Airlines
Fri 7/1012:46 pm
HOU
- RAP
1 stop9h 45m
American Airlines
Deal found 6/7![American Airlines logo]()
$601
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/64:55 pm
RAP
- HOU
1 stop6h 01m
American Airlines
Sat 7/186:03 am
HOU
- RAP
1 stop4h 44m
American Airlines
Deal found 6/4![American Airlines logo]()
$579
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/64:55 pm
RAP
- HOU
1 stop6h 01m
American Airlines
Mon 7/204:14 pm
HOU
- RAP
1 stop6h 17m
American Airlines
Deal found 6/4![American Airlines logo]()
$709
This American Airlines deal was found by Cheapflights users on 6/5. 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 7/74:55 pm
RAP
- HOU
1 stop15h 10m
American Airlines
Sun 7/196:03 am
HOU
- RAP
1 stop4h 44m
American Airlines
Deal found 6/5![American Airlines logo]()
$578
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/76:30 am
RAP
- HOU
1 stop4h 46m
American Airlines
Sat 7/186:03 am
HOU
- RAP
1 stop4h 44m
American Airlines
Deal found 6/4![American Airlines logo]()
$683
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/94:55 pm
RAP
- HOU
1 stop6h 01m
American Airlines
Tue 7/216:03 am
HOU
- RAP
1 stop4h 44m
American Airlines
Deal found 6/4![American Airlines logo]()
$529
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Fri 7/316:30 am
RAP
- HOU
1 stop10h 49m
American Airlines
Sun 8/26:03 am
HOU
- RAP
1 stop4h 44m
American Airlines
Deal found 6/3![American Airlines logo]()
$646
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 June 8, 2026.
Round-trip from | $449 (American Airlines) |
|---|---|
One-way from | $274 (American Airlines) |
Popular in | February |
Cheapest in | September |
Average price | $388 |
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 June 8, 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
Cheapest round-trip
Rapid CityHouston
RAP - HOU
RAPHOU
Rapid City
Sat 8/15
5:06 pm-12:27 pm
1 stop18h 21m
Houston Hobby
Tue 8/18
3:57 pm-9:35 pm
1 stop6h 38m
$506
Rapid CityHouston
RAP - HOU
RAPHOU
Rapid City
Tue 7/7
4:55 pm-9:05 am
1 stop15h 10m
Houston Hobby
Sun 7/19
6:03 am-9:47 am
1 stop4h 44m
$578
Rapid CityHouston
RAP - HOU
RAPHOU
Rapid City
Thu 6/18
12:41 pm-7:51 pm
1 stop6h 10m
Houston Hobby
Mon 6/22
6:03 am-9:49 am
1 stop4h 46m
$619
Rapid CityHouston
RAP - HOU
RAPHOU
Rapid City
Wed 11/11
2:20 pm-11:57 pm
1 stop8h 37m
Houston Hobby
Fri 11/20
9:05 am-1:50 pm
1 stop5h 45m
$636
Rapid CityHouston
RAP - HOU
RAPHOU
Rapid City
Wed 11/11
6:55 am-4:30 pm
2 stops8h 35m
Houston Hobby
Fri 11/20
1:00 pm-10:39 pm
2 stops10h 39m
$789
Quickest round-trip
Rapid CityHouston
RAP - HOU
RAPHOU
Rapid City
Sat 6/27
6:31 am-12:20 pm
1 stop4h 49m
Houston Hobby
Wed 7/1
6:03 am-9:49 am
1 stop4h 46m
$797
Rapid CityHouston
RAP - HOU
RAPHOU
Rapid City
Sat 8/22
12:32 pm-9:23 pm
1 stop7h 51m
Houston Hobby
Tue 8/25
1:13 pm-10:37 pm
2 stops10h 24m
$903
Rapid CityHouston
RAP - HOU
RAPHOU
Rapid City
Sat 7/4
11:00 am-9:43 pm
2 stops9h 43m
Houston Hobby
Fri 7/10
6:00 am-1:40 pm
2 stops8h 40m
$1,082
Rapid CityHouston
RAP - HOU
RAPHOU
Rapid City
Sat 8/15
6:48 am-9:23 pm
2 stops13h 35m
Houston Hobby
Tue 8/18
1:13 pm-10:37 pm
2 stops10h 24m
$1,082
Rapid CityHouston
RAP - HOU
RAPHOU
Rapid City
Fri 7/31
11:00 am-9:51 pm
2 stops9h 51m
Houston Hobby
Sun 8/2
10:40 am-10:26 pm
2 stops12h 46m
$1,429
Showing 1-10 of 11 resultsSorted by cheapest first
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.
RAP-HOU
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
RAP-G4L
RAP-HOU
What is the cheapest time of day to fly from RAP to G4L?
Find hourly flight availability from Rapid City to Galveston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 8, 2026.
When flying from Rapid City to Galveston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Rapid City to Galveston?
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 June 8, 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.
Boarding
7.7
Food
6.6
Entertainment
7.1
Crew
8.1
Overall
7.4
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Food
6.6
Entertainment
7.1
Crew
8.1
Overall
7.4
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
Boarding
7.7
Food
6.6
Entertainment
7.1
Crew
8.1
Overall
7.4
Comfort
7.3
Reviews
1 / 20
4.0
OkayDynasty,May 2026
LAX - EWR
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.
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Complete your trip
Complete your trip to Galveston by adding a car rental and/or hotel reservation to your travel itinerary.
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Rapid City and Galveston flights
Browse other Rapid City and Galveston flight options. Last updated on June 8, 2026.
Other flights from Rapid City
Browse through other flights departing from Rapid City. Flights are based on user searches made on Cheapflights and were last updated on June 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Rapid City to Galveston flights
Consider these flights traveling from Rapid City to Galveston.
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 June 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$474 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$313 | Average$397 | FlexibilityNo cancel fee | On-time71% |