$1,153+ Cheap flights from Rapid City (RAP) to Thailand
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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — BKK
Nov 25 — Dec 21
Round-trip
1 adult, Economy
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Find cheap flights from Rapid City to Thailand with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Thailand
Cheapest
Best
Last-minute
Cheapest flights from Rapid City to ThailandExplore the most affordable flight options available from Rapid City to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
Explore the most affordable flight options available from Rapid City to Thailand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:12 am -
3 stops34h 18m
Wed 11/117:10 am -
2 stops22h 09m
Deal found 10/25![United Airlines logo]()
$1,153
This American Airlines deal was found by Cheapflights users on 10/22. 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.
Sun 12/66:11 am -
2 stops32h 54m
Sun 12/137:55 am -
2 stops27h 37m
Deal found 10/22![American Airlines logo]()
$1,239
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:00 am -
3 stops39h 30m
Sun 12/134:55 pm -
3 stops32h 38m
Deal found 10/22![United Airlines logo]()
$1,251
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:12 am -
3 stops34h 18m
Mon 11/234:55 pm -
3 stops31h 36m
Deal found 10/25![United Airlines logo]()
$1,341
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:00 am -
2 stops27h 20m
Mon 12/144:55 pm -
3 stops34h 08m
Deal found 10/23![United Airlines logo]()
$1,347
This Ovago deal was found by Cheapflights users on 10/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:39 pm -
2 stops32h 51m
Mon 11/234:55 pm -
2 stops31h 36m
Deal found 10/25![Multiple Airlines logo]()
$1,391
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:00 am -
2 stops27h 20m
Wed 12/169:10 am -
2 stops26h 32m
Deal found 10/24![United Airlines logo]()
$1,465
Best flights from Rapid City to ThailandDiscover carefully curated flight deals from Rapid City to Thailand that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
Discover carefully curated flight deals from Rapid City to Thailand that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 26, 2026.
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:12 am -
3 stops34h 18m
Wed 11/117:10 am -
2 stops22h 09m
Deal found 10/25![United Airlines logo]()
$1,153
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/72:35 pm -
3 stops30h 55m
Mon 12/144:55 pm -
3 stops34h 08m
Deal found 10/23![United Airlines logo]()
$1,251
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:00 am -
3 stops39h 30m
Sun 12/134:55 pm -
3 stops32h 38m
Deal found 10/22![United Airlines logo]()
$1,251
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:12 am -
3 stops34h 18m
Mon 11/234:55 pm -
3 stops31h 36m
Deal found 10/25![United Airlines logo]()
$1,341
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/810:30 am -
3 stops35h 00m
Tue 12/154:55 pm -
3 stops34h 08m
Deal found 10/23![United Airlines logo]()
$1,344
Last-minute flights from Rapid City to ThailandDiscover last-minute flight deals from Rapid City to Thailand. Data last updated October 26, 2026 and is based on user searches.
Discover last-minute flight deals from Rapid City to Thailand. Data last updated October 26, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:12 am -
3 stops34h 18m
Wed 11/117:10 am -
2 stops22h 09m
Deal found 10/25![United Airlines logo]()
$1,153
This Qatar Airways deal was found by Cheapflights users on 10/22. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:11 am -
2 stops46h 39m
Wed 11/116:55 pm -
2 stops40h 32m
Deal found 10/22![Qatar Airways logo]()
$1,695
This United Airlines deal was found by Cheapflights users on 10/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:12 am -
3 stops34h 18m
Mon 11/234:55 pm -
3 stops31h 36m
Deal found 10/25![United Airlines logo]()
$1,341
This Ovago deal was found by Cheapflights users on 10/25. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:39 pm -
2 stops32h 51m
Mon 11/234:55 pm -
2 stops31h 36m
Deal found 10/25![Multiple Airlines logo]()
$1,391
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:00 am -
3 stops38h 30m
Thu 11/267:10 am -
2 stops41h 21m
Deal found 10/21![United Airlines logo]()
$1,582
This Delta deal was found by Cheapflights users on 10/21. 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 11/192:23 pm -
2 stops43h 57m
Thu 11/269:40 pm -
2 stops50h 43m
Deal found 10/21![Delta logo]()
$1,848
This Korean Air deal was found by Cheapflights users on 10/24. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:45 am -
2 stops27h 35m
Sat 11/281:05 am -
2 stops35h 36m
Deal found 10/24![Multiple Airlines logo]()
$1,792
Find flight deals from Rapid City to Thailand
Keep the following information in mind while searching for Rapid City to Thailand flight deals. Data was last updated October 26, 2026.
Round-trip from | $1,153 (United Airlines) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from Rapid City to Thailand 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 7,457,451 searches. Data last updated October 26, 2026.
Use the filters below to find and compare flights from Rapid City to Thailand that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Rapid CityBangkok
RAP Rapid City - BKK Bangkok Suvarnabhumi
RAPBKK
Rapid City
Sun 11/8
11:12 am-11:30 am
3 stops34h 18m
Bangkok Suvarnabhumi
Wed 11/11
7:10 am-3:19 pm
2 stops22h 09m
$1,153
Rapid CityBangkok
RAP Rapid City - BKK Bangkok Suvarnabhumi
RAPBKK
Rapid City
Mon 12/7
2:35 pm-11:30 am
3 stops30h 55m
Bangkok Suvarnabhumi
Mon 12/14
4:55 pm-1:03 pm
3 stops34h 08m
$1,251
Rapid CityBangkok
RAP Rapid City - BKK Bangkok Suvarnabhumi
RAPBKK
Rapid City
Sun 12/6
6:00 am-11:30 am
3 stops39h 30m
Bangkok Suvarnabhumi
Sun 12/13
4:55 pm-11:33 am
3 stops32h 38m
$1,251
Rapid CityBangkok
RAP Rapid City - BKK Bangkok Suvarnabhumi
RAPBKK
Rapid City
Mon 11/16
11:12 am-11:30 am
3 stops34h 18m
Bangkok Suvarnabhumi
Mon 11/23
4:55 pm-10:31 am
3 stops31h 36m
$1,341
Rapid CityBangkok
RAP Rapid City - BKK Bangkok Suvarnabhumi
RAPBKK
Rapid City
Tue 12/8
10:30 am-11:30 am
3 stops35h 00m
Bangkok Suvarnabhumi
Tue 12/15
4:55 pm-1:03 pm
3 stops34h 08m
$1,344
Sorted by cheapest first
Best time to book a flight from Rapid City to Thailand
Have a flexible travel schedule? Discover the best time to fly to Thailand from Rapid City with our price prediction graph.
RAP-BKK
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 Thailand
RAP-TH0
RAP-BKK
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Thailand
Get insights into the airlines that provide service to Thailand. 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 Thailand. Reviews last updated October 26, 2026.
Peruse reviews from past customers who have flown with United Airlines from Rapid City to Thailand 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.
Food
6.7
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Overall
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Food
6.7
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Overall
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Rapid City to Thailand. 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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Alternative routes for Rapid City to Thailand
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Thailand by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Rapid City to Thailand by cabin class
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Rapid City and Thailand flights
Browse other Rapid City and Thailand flight options. Last updated on October 26, 2026.
Popular flight searches
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Fly to Thailand regions
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Top airline flying from Rapid City to Thailand
Discover the top airline that operate flights from Rapid City to Thailand. 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 7,457,451 searches. Data last updated October 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,048 | Average$1,300 | FlexibilityNo cancel fee | On-time69% |