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$243+ Cheap flights from St. Louis to Rapid City (STL - RAP)

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
STL — RAP
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
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The best prices from Lambert-St Louis to Rapid City are usually found in February or January, booked 60 days in advance, depart on a Friday or Saturday and return on a Monday

Cheap flight deals from St. Louis to Rapid City

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Rapid City (RAP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 25, 2024.

Popular in

May

Cheapest in

February

Round-trip from

$258
(Delta)

One-way from

$243
(Delta)
High demand for flights, 20% potential price rise
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Best time to find cheap flights, 45% potential price drop
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From Lambert-St Louis to Rapid City
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One-way flight from Lambert-St Louis to Rapid City
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What is the cheapest day to fly round-trip from St. Louis to Rapid City?

Flights from St. Louis to Rapid City are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Rapid City.

How far in advance should I book a flight from St. Louis to Rapid City?

To save on the cost of your flight from St. Louis to Rapid City, book at least 61 days before your planned departure. Booking around this time can save you about 45% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $269 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $408.

What is the cheapest month to fly from St. Louis to Rapid City?

The best pricing can be found in the month of February. Prices to Rapid City from St. Louis average $464. You can even find prices in February for less than $464, as users have found deals to Rapid City from as low as $252. The month of May appears to be one of the more expensive times to travel to Rapid City from St. Louis. Flying in the targeted month can save you up to 24%.

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

A simple way to save on the total cost of your ticket is to fly from St. Louis to Rapid City in the afternoon. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the morning.

Cheap St. Louis to Rapid City flights in July & August 2024

Find cheap flight options from St. Louis to Rapid City specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
Listed are some of the best fares we've found on flights departing from St. Louis to Rapid City in 2024. For more flight deals, be sure to check back very soon.
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/229:49 amSTL - RAP
1 stop7h 18mAmerican Airlines
Thu 8/2911:25 amRAP - STL
1 stop6h 58mAmerican Airlines
Deal found 7/25$248
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/227:12 amSTL - RAP
2 stops9h 55mAmerican Airlines
Thu 8/291:44 pmRAP - STL
1 stop7h 33mAmerican Airlines
Deal found 7/25$253
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/196:08 pmSTL - RAP
1 stop6h 12mDelta
Mon 8/264:22 pmRAP - STL
1 stop6h 07mDelta
Deal found 7/25$258
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/196:11 pmSTL - RAP
2 stops6h 09mDelta
Mon 8/264:22 pmRAP - STL
1 stop6h 07mDelta
Deal found 7/25$263
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/65:00 amSTL - RAP
1 stop5h 43mAmerican Airlines
Tue 8/131:44 pmRAP - STL
1 stop7h 33mAmerican Airlines
Deal found 7/25$293
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/67:12 amSTL - RAP
2 stops9h 55mAmerican Airlines
Tue 8/131:44 pmRAP - STL
1 stop7h 33mAmerican Airlines
Deal found 7/25$298
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 8/249:30 amSTL - RAP
2 stops12h 02mUnited Airlines
Sat 8/315:30 amRAP - STL
2 stops9h 19mUnited Airlines
Deal found 7/25$318
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/296:08 pmSTL - RAP
1 stop6h 12mDelta
Mon 9/25:40 amRAP - STL
1 stop3h 59mDelta
Deal found 7/25$328
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/296:11 pmSTL - RAP
2 stops6h 09mDelta
Mon 9/25:40 amRAP - STL
1 stop3h 59mDelta
Deal found 7/25$333

St. Louis to Rapid City 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Rapid City in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Listed are some of the best fares we've found on flights departing from St. Louis to Rapid City in 2024. For more flight deals, be sure to check back very soon.
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/229:49 amSTL - RAP
1 stop7h 18mAmerican Airlines
Thu 8/2911:25 amRAP - STL
1 stop6h 58mAmerican Airlines
Deal found 7/25$248
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/227:12 amSTL - RAP
2 stops9h 55mAmerican Airlines
Thu 8/291:44 pmRAP - STL
1 stop7h 33mAmerican Airlines
Deal found 7/25$253
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/196:08 pmSTL - RAP
1 stop6h 12mDelta
Mon 8/264:22 pmRAP - STL
1 stop6h 07mDelta
Deal found 7/25$258
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/196:11 pmSTL - RAP
2 stops6h 09mDelta
Mon 8/264:22 pmRAP - STL
1 stop6h 07mDelta
Deal found 7/25$263
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/65:00 amSTL - RAP
1 stop5h 43mAmerican Airlines
Tue 8/131:44 pmRAP - STL
1 stop7h 33mAmerican Airlines
Deal found 7/25$293
This American Airlines deal was found by Cheapflights users on 7/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/67:12 amSTL - RAP
2 stops9h 55mAmerican Airlines
Tue 8/131:44 pmRAP - STL
1 stop7h 33mAmerican Airlines
Deal found 7/25$298
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 8/249:30 amSTL - RAP
2 stops12h 02mUnited Airlines
Sat 8/315:30 amRAP - STL
2 stops9h 19mUnited Airlines
Deal found 7/25$318
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/296:08 pmSTL - RAP
1 stop6h 12mDelta
Mon 9/25:40 amRAP - STL
1 stop3h 59mDelta
Deal found 7/25$328
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/296:11 pmSTL - RAP
2 stops6h 09mDelta
Mon 9/25:40 amRAP - STL
1 stop3h 59mDelta
Deal found 7/25$333

St. Louis to Rapid City flights leaving soon

Find last-minute flight options from St. Louis to Rapid City for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Check out these flights departing soon from St. Louis to Rapid City. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 8/16:30 amSTL - RAP
1 stop4h 58mUnited Airlines
Fri 8/97:00 amRAP - STL
1 stop4h 49mUnited Airlines
Deal found 7/25$635
This United deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/24:36 pmSTL - RAP
1 stop4h 58mUnited Airlines
Sat 8/105:30 amRAP - STL
1 stop6h 19mUnited Airlines
Deal found 7/25$707
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/306:01 pmSTL - RAP
1 stop6h 19mDelta
Thu 8/111:47 amRAP - STL
1 stop4h 19mDelta
Deal found 7/25$722
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/306:01 pmSTL - RAP
1 stop6h 19mDelta
Thu 8/111:47 amRAP - STL
2 stops10h 52mDelta
Deal found 7/25$727
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 8/16:30 amSTL - RAP
1 stop10h 32mUnited Airlines
Fri 8/98:51 amRAP - STL
2 stops12h 40mUnited Airlines
Deal found 7/25$730
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/18:49 pmSTL - RAP
3 stops24h 17mMultiple Airlines
Fri 8/98:56 pmRAP - STL
3 stops37h 49mMultiple Airlines
Deal found 7/25$731
This Delta deal was found by Cheapflights users on 7/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/302:16 pmSTL - RAP
2 stops10h 04mDelta
Thu 8/111:47 amRAP - STL
2 stops7h 49mDelta
Deal found 7/25$732
This United deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/24:36 pmSTL - RAP
1 stop4h 58mUnited Airlines
Sat 8/105:30 amRAP - STL
2 stops9h 10mUnited Airlines
Deal found 7/25$744
This United deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/28:05 amSTL - RAP
2 stops9h 53mUnited Airlines
Sat 8/105:30 amRAP - STL
2 stops9h 10mUnited Airlines
Deal found 7/25$928

One-way flights to Rapid City from St. Louis

Search for one-way flight options from St. Louis to Rapid City. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Take a look at some of the best available options we've come across on one-way flights from St. Louis to Rapid City. Users needing a return flight from St. Louis to Rapid City should utilize the search form above.
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/35:30 amSTL - RAP
1 stop5h 27mDelta
Deal found 7/24$243
This American Airlines deal was found by Cheapflights users on 7/24. 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.
Sun 11/37:40 amSTL - RAP
2 stops13h 33mAmerican Airlines
Deal found 7/24$248

Find flights from St. Louis to Rapid City within your budget

Customize your flight search to find flights from St. Louis to Rapid City 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 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$258 - $447

Route

Depart

Return

Price

Lambert-St LouisRapid City

STL - RAP

STLRAP

Lambert-St Louis

Mon 8/19

1 stop6h 12m

Rapid City

Mon 8/26

1 stop6h 07m

$258

Lambert-St LouisRapid City

STL - RAP

STLRAP

Lambert-St Louis

Mon 8/19

2 stops6h 09m

Rapid City

Mon 8/26

1 stop6h 07m

$263

Lambert-St LouisRapid City

STL - RAP

STLRAP

Lambert-St Louis

Sat 9/7

2 stops10h 38m

Rapid City

Sat 9/14

2 stops11h 12m

$268

Lambert-St LouisRapid City

STL - RAP

STLRAP

Lambert-St Louis

Tue 8/6

1 stop5h 43m

Rapid City

Tue 8/13

1 stop7h 33m

$293

Lambert-St LouisRapid City

STL - RAP

STLRAP

Lambert-St Louis

Tue 8/6

2 stops9h 55m

Rapid City

Tue 8/13

1 stop7h 33m

$298

Lambert-St LouisRapid City

STL - RAP

STLRAP

Lambert-St Louis

Thu 8/29

1 stop6h 12m

Rapid City

Mon 9/2

1 stop3h 59m

$328

Lambert-St LouisRapid City

STL - RAP

STLRAP

Lambert-St Louis

Thu 8/29

2 stops6h 09m

Rapid City

Mon 9/2

1 stop3h 59m

$333

Lambert-St LouisRapid City

STL - RAP

STLRAP

Lambert-St Louis

Wed 9/11

1 stop7h 33m

Rapid City

Sun 9/15

1 stop6h 45m

$358

Lambert-St LouisRapid City

STL - RAP

STLRAP

Lambert-St Louis

Fri 10/4

2 stops22h 10m

Rapid City

Tue 10/8

2 stops8h 18m

$447

Flights are sorted by cheapest first

Deals found on 7/25

How far ahead should I book a flight from St. Louis to Rapid City?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Rapid City. Price data was last updated on July 25, 2024.
The price you pay for your flight from St. Louis to Rapid City may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

What is the cheapest day to fly from St. Louis to Rapid City?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Rapid City. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Rapid City flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from St. Louis to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City from St. Louis 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.

Temperature and rainfall in Rapid City by month

Plan your trip to Rapid City by taking into account the average temperature and rainfall totals by month.

RAP

Temperature

24.8 - 73.4 °F

If weather is an important factor for your trip to Rapid City, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Rapid City

Get insights into the airlines that provide service to Rapid City. 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 Rapid City. Reviews last updated July 25, 2024.
See what other customers who have flown with Delta, United Airlines and American Airlines from St. Louis to Rapid City have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
9,630 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Food

7.4

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Delta
8.0
Very good
9,630 reviews
Delta
8.0
Very good
9,630 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Food

7.4

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

United Airlines
7.4
Good
10,000 reviews
Delta
8.0
Very good
9,630 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Food

7.4

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

American Airlines
7.3
Good
10,000 reviews
Delta
8.0
Very good
9,630 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Food

7.4

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Related info for your journey

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

  • Can I find flights from St. Louis to Rapid City for under $300 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Rapid City for under $300. The cheapest flight booked recently is on Delta for just $258, but on average you can expect to pay $359.

  • Are there last-minute flights available from St. Louis to Rapid City for under $700?

    There are currently 10+ open flights from St. Louis to Rapid City within the next 7 days for less than $700.

  • What are the cheapest airlines flying from St. Louis to Rapid City round-trip?

    According to our current data, Delta ($258), American Airlines ($268), and United Airlines ($447) offers the cheapest pricing from St. Louis to Rapid City. Delta is priced at 44% lower than the current average price of a flight leaving 3 months from now.

  • What does STL to RAP mean?

    Lambert-St Louis Airport is STL and Rapid City Airport is RAP. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from St. Louis to Rapid City that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Rapid City flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Rapid City with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Rapid City flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from St. Louis to Rapid City?

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

  • Can I find deals for business class flights from St. Louis to Rapid City?

    Yes. Cheapflights offers flight deals from St. Louis to Rapid City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Rapid City that allow pets onboard?

    Many airlines flying from St. Louis to Rapid City offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Rapid City?

    Yes, you can often find last-minute deals on St. Louis to Rapid City flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Rapid City flight deals updated?

    The St. Louis to Rapid City flight deals you see on this page were last updated on 7/25.

  • What are the most popular airlines that fly from St. Louis to Rapid City?

    When booking a flight from St. Louis to Rapid City, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

  • What is the cheapest month to book a flight from St. Louis to Rapid City?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Rapid City (average of $358). Flying from St. Louis to Rapid City in June is currently the most expensive (average of $577). 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.

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Alternative routes for St. Louis to Rapid City
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from St. Louis to Rapid City

Discover the top 3 airlines that operate flights from St. Louis to Rapid City. 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 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$246Average$438FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$273Average$482FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$326Average$576FlexibilityNo cancel feeOn-time71%
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