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Cheap flights from Mobile to Rapid City from $438

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Mobile to Rapid City departing on 8/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Mobile to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:59 am - 8:37 pm
MOB
-
RAP
10h 38m
2 stops
United Airlines Logo
11:22 am - 9:59 pm
RAP
-
MOB
9h 37m
2 stops
$438United Airlines
Tue, Aug 11 - Tue, Aug 18
American Airlines Logo
11:41 am - 4:34 pm
MOB
-
RAP
5h 53m
1 stop
American Airlines Logo
1:16 pm - 8:36 pm
RAP
-
MOB
6h 20m
1 stop
$500American Airlines
Tue, Aug 11 - Tue, Aug 18
American Airlines Logo
11:41 am - 4:34 pm
MOB
-
RAP
5h 53m
1 stop
American Airlines Logo
6:28 am - 8:36 pm
RAP
-
MOB
13h 08m
2 stops
$530American Airlines
Tue, Aug 11 - Tue, Aug 18
United Airlines Logo
9:30 am - 8:33 pm
MOB
-
RAP
12h 03m
2 stops
United Airlines Logo
5:30 am - 2:06 pm
RAP
-
MOB
7h 36m
2 stops
$550United Airlines
Sat, Dec 5 - Wed, Dec 9
United Airlines Logo
9:30 am - 7:08 pm
MOB
-
RAP
10h 38m
2 stops
United Airlines Logo
5:30 am - 2:06 pm
RAP
-
MOB
7h 36m
2 stops
$565United Airlines
Sat, Dec 5 - Wed, Dec 9
American Airlines Logo
5:30 am - 9:47 am
MOB
-
RAP
5h 17m
1 stop
American Airlines Logo
5:04 pm - 10:58 pm
RAP
-
MOB
4h 54m
1 stop
$578American Airlines
Thu, Oct 1 - Thu, Oct 8
United Airlines Logo
9:30 am - 8:33 pm
MOB
-
RAP
12h 03m
2 stops
United Airlines Logo
7:05 am - 11:36 am
RAP
-
MOB
27h 31m
3 stops
$629United Airlines
Sat, Dec 5 - Wed, Dec 9
United Airlines Logo
10:59 am - 8:37 pm
MOB
-
RAP
10h 38m
2 stops
United Airlines Logo
11:22 am - 9:59 pm
RAP
-
MOB
9h 37m
2 stops
$657United Airlines
Mon, Aug 17 - Thu, Aug 20
American Airlines Logo
8:28 am - 5:37 pm
MOB
-
RAP
10h 09m
2 stops
American Airlines Logo
5:04 pm - 10:58 pm
RAP
-
MOB
4h 54m
1 stop
$659American Airlines
Thu, Oct 1 - Thu, Oct 8
United Airlines Logo
10:59 am - 8:37 pm
MOB
-
RAP
10h 38m
2 stops
United Airlines Logo
5:00 am - 6:33 pm
RAP
-
MOB
12h 33m
2 stops
$747United Airlines
Mon, Aug 17 - Thu, Aug 20

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United Airlines flights from Mobile to Rapid City

Our best United Airlines deals on Mobile to Rapid City flight tickets
United Airlines
Aug 11
MOB10:59 amMobile
10h 38m
2 stops
RAP8:37 pmRapid City
Aug 18
RAP11:22 amRapid City
9h 37m
2 stops
MOB9:59 pmMobile
$438
United Airlines
Dec 5
MOB9:30 amMobile
12h 03m
2 stops
RAP8:33 pmRapid City
Dec 9
RAP5:30 amRapid City
7h 36m
2 stops
MOB2:06 pmMobile
$550
United Airlines
Dec 5
MOB9:30 amMobile
10h 38m
2 stops
RAP7:08 pmRapid City
Dec 9
RAP5:30 amRapid City
7h 36m
2 stops
MOB2:06 pmMobile
$565

American Airlines flights from Mobile to Rapid City

Our best American Airlines deals on Mobile to Rapid City flight tickets
American Airlines
Aug 11
MOB11:41 amMobile
5h 53m
1 stop
RAP4:34 pmRapid City
Aug 18
RAP1:16 pmRapid City
6h 20m
1 stop
MOB8:36 pmMobile
$500
American Airlines
Aug 11
MOB11:41 amMobile
5h 53m
1 stop
RAP4:34 pmRapid City
Aug 18
RAP6:28 amRapid City
13h 08m
2 stops
MOB8:36 pmMobile
$530
American Airlines
Oct 1
MOB5:30 amMobile
5h 17m
1 stop
RAP9:47 amRapid City
Oct 8
RAP5:04 pmRapid City
4h 54m
1 stop
MOB10:58 pmMobile
$578

momondo Fare Finder

 
Customize your flight search to find flights from Mobile 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, momondo users made 832,500 searches. Data last updated July 10, 2026.
Use the filters below to find and compare flights from Mobile to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MobileRapid City

MOB - RAP

MOBRAP

Mobile

Tue 8/11

10:59 am-8:37 pm

2 stops10h 38m

Rapid City

Tue 8/18

11:22 am-9:59 pm

2 stops9h 37m

$438

MobileRapid City

MOB - RAP

MOBRAP

Mobile

Tue 8/11

11:41 am-4:34 pm

1 stop5h 53m

Rapid City

Tue 8/18

1:16 pm-8:36 pm

1 stop6h 20m

$500

MobileRapid City

MOB - RAP

MOBRAP

Mobile

Tue 8/11

11:41 am-4:34 pm

1 stop5h 53m

Rapid City

Tue 8/18

6:28 am-8:36 pm

2 stops13h 08m

$530

MobileRapid City

MOB - RAP

MOBRAP

Mobile

Sat 12/5

9:30 am-8:33 pm

2 stops12h 03m

Rapid City

Wed 12/9

5:30 am-2:06 pm

2 stops7h 36m

$550

MobileRapid City

MOB - RAP

MOBRAP

Mobile

Sat 12/5

9:30 am-7:08 pm

2 stops10h 38m

Rapid City

Wed 12/9

5:30 am-2:06 pm

2 stops7h 36m

$565
Quickest round-trip

MobileRapid City

MOB - RAP

MOBRAP

Mobile

Thu 10/1

5:30 am-9:47 am

1 stop5h 17m

Rapid City

Thu 10/8

5:04 pm-10:58 pm

1 stop4h 54m

$578

MobileRapid City

MOB - RAP

MOBRAP

Mobile

Sat 12/5

9:30 am-8:33 pm

2 stops12h 03m

Rapid City

Wed 12/9

7:05 am-11:36 am

3 stops27h 31m

$629

MobileRapid City

MOB - RAP

MOBRAP

Mobile

Mon 8/17

10:59 am-8:37 pm

2 stops10h 38m

Rapid City

Thu 8/20

11:22 am-9:59 pm

2 stops9h 37m

$657

MobileRapid City

MOB - RAP

MOBRAP

Mobile

Thu 10/1

8:28 am-5:37 pm

2 stops10h 09m

Rapid City

Thu 10/8

5:04 pm-10:58 pm

1 stop4h 54m

$659

MobileRapid City

MOB - RAP

MOBRAP

Mobile

Mon 8/17

10:59 am-8:37 pm

2 stops10h 38m

Rapid City

Thu 8/20

5:00 am-6:33 pm

2 stops12h 33m

$747

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Mobile to Rapid City

Are you open to changing your travel dates? Check out the ideal times to fly from Mobile to Rapid City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Mobile to Rapid City (MOB to RAP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Mobile to Rapid City

Fastest flight time

10h 38m

Direct flights

None
The fastest flight from Mobile to Rapid City takes 10h 38m
There are no direct flights from Mobile to Rapid City. There are no popular flight routes from Mobile to Rapid City.
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Frequently asked questions about flying from Mobile to Rapid City

  • How far is Mobile to Rapid City by plane?

    The distance between Mobile and Rapid City is about 1240.3 mi. 10h 38m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Mobile Airport to Rapid City Airport?

    Prices for flights from Mobile Airport to Rapid City Airport refresh daily.

  • How old do you have to be to fly from Mobile Airport to Rapid City Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Mobile Airport to Rapid City Airport.

  • What documentation or ID do you need to fly to Rapid City Airport?

    The required travel and health documents for your Rapid City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rapid City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Mobile to Rapid City

  • How do I get Price Alerts for flights from Mobile to Rapid City?

    Confirm your travel details to search for the latest offers for flights from Mobile to Rapid City. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Mobile to Rapid City with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Custer
Wall
Hot Springs
Hill City
Spearfish

Why use momondo?

Why should I use momondo to find a flight deal from Mobile to Rapid City?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Mobile to Rapid City. momondo saves you time and could save you money on your trip.

Can I find flights from Mobile to Rapid City with flexible booking policies on momondo?

Flights from Mobile to Rapid City with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Mobile to Rapid City?

momondo helps you find the best flight between Mobile and Rapid City by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Mobile to Rapid City right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Mobile to Rapid City now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rapid City and let you know when they change.

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