How do I get Price Alerts for flights from Saint George to Rapid City?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Saint George from Rapid City . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Saint George to Rapid City with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

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.

When did momondo last update prices for flights from Saint George Airport to Rapid City Airport?

Prices for flights from Saint George Airport to Rapid City Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Saint George Airport to Rapid City Airport?

As of November 2025, there is 1 operator available to choose from for flights from Saint George Airport to Rapid City Airport.

How old do you have to be to fly from Saint George 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 Saint George Airport to Rapid City Airport.

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

The travel and health documents required for your trip to Rapid City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rapid City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$258 Cheap Flights from Saint George to Rapid City in 2025/26

1 adult

0 bags

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Find the cheapest flights from Saint George to Rapid City

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 am - 1:51 pmSGU-RAP

8h 51m1 stop

2:21 pm - 9:07 pmRAP-SGU

6h 46m1 stop

$308American Airlines

Find Deal

Fri, Feb 20 - Tue, Feb 24

5:00 am - 1:51 pmSGU-RAP

8h 51m1 stop

2:21 pm - 12:08 amRAP-SGU

9h 47m2 stops

$314American Airlines

Find Deal

Fri, Feb 20 - Tue, Feb 24

11:24 am - 10:16 pmSGU-RAP

10h 52m2 stops

5:20 am - 4:06 pmRAP-SGU

10h 46m2 stops

$319United Airlines

Find Deal

Fri, Feb 20 - Tue, Feb 24

American Airlines flights from Saint George to Rapid City

Our best American Airlines deals on Saint George to Rapid City flight tickets

American Airlines

Feb 20

SGU5:00 amSaint George

8h 51m

1 stop

RAP1:51 pmRapid City

Feb 24

RAP2:21 pmRapid City

6h 46m

1 stop

SGU9:07 pmSaint George

$308

Find similar

American Airlines

Feb 20

SGU5:00 amSaint George

8h 51m

1 stop

RAP1:51 pmRapid City

Feb 24

RAP2:21 pmRapid City

9h 47m

2 stops

SGU12:08 amSaint George

$314

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Saint GeorgeRapid City

SGU - RAP

SGURAP

Saint George

Fri 2/20

5:00 am-1:51 pm

1 stop8h 51m

Rapid City

Tue 2/24

2:21 pm-9:07 pm

1 stop6h 46m

$308

Saint GeorgeRapid City

SGU - RAP

SGURAP

Saint George

Fri 2/20

5:00 am-1:51 pm

1 stop8h 51m

Rapid City

Tue 2/24

2:21 pm-12:08 am

2 stops9h 47m

$314

Saint GeorgeRapid City

SGU - RAP

SGURAP

Saint George

Fri 2/20

11:24 am-10:16 pm

2 stops10h 52m

Rapid City

Tue 2/24

5:20 am-4:06 pm

2 stops10h 46m

$319

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Saint George to Rapid City

Are you open to changing your travel dates? Check out the ideal times to fly from Saint George to Rapid City according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Saint George to Rapid City (SGU to RAP) flight deals and tips

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

Direct flights	None

There are no direct flights from Saint George to Rapid City. There are no popular flight routes from Saint George to Rapid City.

Search flight deals

How far is Saint George to Rapid City by plane?
The straight-line distance from Saint George to Rapid City is 724.3 mi. By plane, this route typically takes 8h 51m.
When did momondo last update prices for flights from Saint George Airport to Rapid City Airport?
Prices for flights from Saint George Airport to Rapid City Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Saint George Airport to Rapid City Airport?
As of November 2025, there is 1 operator available to choose from for flights from Saint George Airport to Rapid City Airport.
How old do you have to be to fly from Saint George 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 Saint George Airport to Rapid City Airport.
What documentation or ID do you need to fly to Rapid City Airport?
The travel and health documents required for your trip to Rapid City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rapid City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Saint George to Rapid City?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Saint George to Rapid City is United Airlines (100% of total bookings).

Best airlines flying from Saint George to Rapid City

Compare and see reviews for airlines that fly from Saint George to Rapid City with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $238	Free Cancellation	Rating 7.4 9,002 reviews		Search United Airlines flights

How do I get Price Alerts for flights from Saint George to Rapid City?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Saint George from Rapid City. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Saint George to Rapid City with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
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.

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Why use momondo?

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

Finding the right flight to Rapid City from Saint George is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Rapid City quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Saint George to Rapid City flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Rapid City from Saint George. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Rapid City from Saint George. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.