$637 Find Cheap Flights from Rapid City to Thailand - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rapid City to Thailand departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Rapid City to Thailand Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rapid City to Thailand that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Rapid City to Thailand

Mon, Jan 4 - Mon, Jan 18
Delta Logo
6:55 am - 9:30 pm
RAP
-
BKK
24h 35m
2 stops
Delta Logo
9:30 pm - 10:39 pm
BKK
-
RAP
39h 09m
2 stops
$1,356Delta
Mon, Jan 4 - Mon, Jan 18
United Airlines Logo
5:48 pm - 11:30 am
RAP
-
BKK
51h 42m
3 stops
United Airlines Logo
7:10 am - 7:08 pm
BKK
-
RAP
25h 58m
2 stops
$1,382United Airlines
Mon, Jan 4 - Mon, Jan 18
United Airlines Logo
5:48 pm - 11:30 am
RAP
-
BKK
51h 42m
3 stops
United Airlines Logo
4:55 pm - 2:43 pm
BKK
-
RAP
35h 48m
3 stops
$1,390United Airlines
Sun, Aug 9 - Sun, Aug 16
Multiple Airlines Logo
5:53 pm - 9:35 am
RAP
-
BKK
26h 42m
2 stops
Multiple Airlines Logo
3:45 pm - 10:28 pm
BKK
-
RAP
67h 43m
3 stops
$1,448Multiple Airlines
Thu, Sep 24 - Mon, Sep 28
Qatar Airways Logo
12:36 pm - 6:20 am
RAP
-
BKK
28h 44m
2 stops
Qatar Airways Logo
8:00 pm - 9:23 pm
BKK
-
RAP
38h 23m
2 stops
$1,491Qatar Airways
Sun, Aug 9 - Sun, Aug 16
United Airlines Logo
10:23 am - 9:35 am
RAP
-
BKK
34h 12m
3 stops
United Airlines Logo
3:45 pm - 5:58 pm
BKK
-
RAP
39h 13m
3 stops
$1,526United Airlines
Sun, Aug 9 - Sun, Aug 16
EVA Air Logo
1:35 pm - 9:35 am
RAP
-
BKK
31h 00m
2 stops
EVA Air Logo
3:45 pm - 5:58 pm
BKK
-
RAP
39h 13m
2 stops
$1,561EVA Air
Thu, Oct 22 - Sun, Oct 25
Qatar Airways Logo
5:04 pm - 1:25 pm
RAP
-
BKK
31h 21m
2 stops
Qatar Airways Logo
3:00 am - 9:56 pm
BKK
-
RAP
31h 56m
2 stops
$1,571Qatar Airways
Thu, Oct 22 - Mon, Oct 26
United Airlines Logo
10:26 am - 9:35 am
RAP
-
BKK
34h 09m
3 stops
United Airlines Logo
7:10 am - 7:08 pm
BKK
-
RAP
24h 58m
2 stops
$1,774United Airlines
Thu, Sep 24 - Mon, Sep 28
United Airlines Logo
8:57 am - 9:35 am
RAP
-
BKK
35h 38m
3 stops
United Airlines Logo
7:00 am - 8:52 pm
BKK
-
RAP
26h 52m
2 stops
$1,775United Airlines
Booking Insights

KAYAK's insights & trends for Rapid City to Thailand flights

Get data-powered insights and trends into flights from Rapid City to Thailand to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Rapid City to Thailand?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Rapid City to Thailand were found on Delta ($1,356) and United Airlines ($1,382).

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Good to know

Cheapest flight$637
Flight from Rapid City to Bangkok

FAQs - booking Thailand flights

  • How does KAYAK find such low prices on flights from Rapid City to Thailand?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rapid City to Thailand.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rapid City to Thailand?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Rapid City to Thailand is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Rapid City to Thailand?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Rapid City to Thailand with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rapid City to Thailand?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Rapid City to Thailand up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Rapid City to Thailand

 
Need help choosing which airline to fly with from Rapid City to Thailand? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9988 reviews
7.1Entertainment
6.7Food
7.3Comfort
7.7Boarding
8.1Crew
Airline reviews

Worst service- attendants dont want to help and sat us in front of bathroom

2.0 MediocreHasan, Jul 2026
IAD - KEF
Read more United Airlines reviews

Worst service- attendants dont want to help and sat us in front of bathroom

Have not had a flight out or returning to Norfolk that has not required maintenance, and a gate delay. Properly staff the crew so maintenance can be performed without last minute emergencies on each flight and there is enough staff to have gates prepared for inbound flights. Staff to ensure the safety and on time service vs. profit.

Always pretty good as far as I see it. Staff was friendly and process was quick to get on and off.

Our flight was great with an unexpected upgrade. However, four days into our travel we are still without a piece of luggage. The bag tracker has not been accurate, the airline is not communicating with me or the luggage delivery service and no one is willing to take responsibility or guarantee any kind of support or reimbursement. Unfortunately, we do not have the option to easily shop to replace items as we are currently on a cruise. I have been very disappointed by United Airlines response.

There could have been better food options in economy on the long 7hr trip from IAH to AM.

The seats on this flight weren’t as comfortable as we had expected. Even leaned back these seats left us feeling crappy in our backs. Also we had to use our own tablets for movies, but nothing in the seats in front of us to hold the tablets up.

Staff members were not helpful they ignored all calls for an attendant.

Why wasn't this flight departure scheduled eith another crew so that it could leave on time? When we arrived in Denver we had so little time between flights we had run to the connecting flight. We should received some credit for the inconvenience.

My flight was 3 hours late, which caused me to miss my connection in Denver. Further, this connecting flight was then Later canceled. This required me to stay another night an hour and a half away, and rent the rental car for an additional Night. I am still waiting for United Airlines to reimburse me for the inconvenience and Expense of having to extend my rental Car for An additional Day. See attached receipt. https://share.icloud.com/photos/0f5ns2AaeIr7w6t_uH1qfPBUg

Is ANA airlines not united airlines, ANA airlines crew working professionally , more services providing, happy face to service customer

Everything you need to know for your flight from Rapid City to Thailand

Information on your arrival and departure airports

Rapid City (RAP)