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Cheap flights from Erie to Rapid City from $354

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Erie to Rapid City departing on 8/9. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Erie to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:24 am - 11:15 am
ERI
-
RAP
7h 51m
1 stop
American Airlines Logo
3:25 pm - 11:59 pm
RAP
-
ERI
6h 34m
1 stop
$402American Airlines
Di, Aug 11 - Sa, Aug 22
American Airlines Logo
5:24 am - 11:15 am
ERI
-
RAP
7h 51m
1 stop
American Airlines Logo
3:25 pm - 11:59 pm
RAP
-
ERI
6h 34m
1 stop
$444American Airlines
Di, Aug 11 - Sa, Aug 22
American Airlines Logo
5:24 am - 4:34 pm
ERI
-
RAP
13h 10m
2 stops
American Airlines Logo
3:25 pm - 11:59 pm
RAP
-
ERI
6h 34m
1 stop
$472American Airlines
Di, Aug 11 - Sa, Aug 22
American Airlines Logo
5:24 am - 11:15 am
ERI
-
RAP
7h 51m
1 stop
American Airlines Logo
12:39 pm - 11:59 pm
RAP
-
ERI
9h 20m
2 stops
$500American Airlines
Di, Aug 11 - Sa, Aug 22
American Airlines Logo
7:18 am - 4:34 pm
ERI
-
RAP
11h 16m
2 stops
American Airlines Logo
12:39 pm - 11:59 pm
RAP
-
ERI
9h 20m
2 stops
$541American Airlines
Di, Aug 11 - Sa, Aug 22
American Airlines Logo
5:24 am - 4:34 pm
ERI
-
RAP
13h 10m
2 stops
American Airlines Logo
12:39 pm - 11:59 pm
RAP
-
ERI
9h 20m
2 stops
$569American Airlines
Di, Aug 11 - Sa, Aug 22
American Airlines Logo
5:24 am - 11:15 am
ERI
-
RAP
7h 51m
1 stop
American Airlines Logo
3:21 pm - 11:59 pm
RAP
-
ERI
6h 38m
1 stop
$623American Airlines
So, Aug 9 - So, Aug 16
United Airlines Logo
6:00 am - 8:33 pm
ERI
-
RAP
16h 33m
2 stops
United Airlines Logo
5:48 pm - 5:17 pm
RAP
-
ERI
21h 29m
2 stops
$639United Airlines
Sa, Jan 9 - Di, Jan 12
United Airlines Logo
7:00 pm - 11:13 am
ERI
-
RAP
18h 13m
2 stops
United Airlines Logo
5:30 am - 11:57 pm
RAP
-
ERI
16h 27m
2 stops
$648United Airlines
Sa, Dez 12 - Di, Dez 15
United Airlines Logo
6:00 am - 8:33 pm
ERI
-
RAP
16h 33m
2 stops
United Airlines Logo
5:30 am - 11:57 pm
RAP
-
ERI
16h 27m
2 stops
$654United Airlines
Sa, Dez 12 - Di, Dez 15

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United Airlines flights from Erie to Rapid City

Our best United Airlines deals on Erie to Rapid City flight tickets
United Airlines
Jan 9
ERI6:00 amErie
16h 33m
2 stops
RAP8:33 pmRapid City
Jan 12
RAP5:48 pmRapid City
21h 29m
2 stops
ERI5:17 pmErie
$639
United Airlines
Dec 12
ERI7:00 pmErie
18h 13m
2 stops
RAP11:13 amRapid City
Dec 15
RAP5:30 amRapid City
16h 27m
2 stops
ERI11:57 pmErie
$648
United Airlines
Dec 12
ERI6:00 amErie
16h 33m
2 stops
RAP8:33 pmRapid City
Dec 15
RAP5:30 amRapid City
16h 27m
2 stops
ERI11:57 pmErie
$654

American Airlines flights from Erie to Rapid City

Our best American Airlines deals on Erie to Rapid City flight tickets
American Airlines
Aug 11
ERI5:24 amErie
7h 51m
1 stop
RAP11:15 amRapid City
Aug 22
RAP3:25 pmRapid City
6h 34m
1 stop
ERI11:59 pmErie
$402
American Airlines
Aug 11
ERI5:24 amErie
7h 51m
1 stop
RAP11:15 amRapid City
Aug 22
RAP3:25 pmRapid City
6h 34m
1 stop
ERI11:59 pmErie
$444
American Airlines
Aug 11
ERI5:24 amErie
13h 10m
2 stops
RAP4:34 pmRapid City
Aug 22
RAP3:25 pmRapid City
6h 34m
1 stop
ERI11:59 pmErie
$472

momondo Fare Finder

 
Customize your flight search to find flights from Erie 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 Juli 14, 2026.
Use the filters below to find and compare flights from Erie to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ErieRapid City

ERI - RAP

ERIRAP

Erie

Di 8/11

5:24 am-11:15 am

1 stop7h 51m

Rapid City

Sa 8/22

3:25 pm-11:59 pm

1 stop6h 34m

$402

ErieRapid City

ERI - RAP

ERIRAP

Erie

Di 8/11

5:24 am-11:15 am

1 stop7h 51m

Rapid City

Sa 8/22

3:25 pm-11:59 pm

1 stop6h 34m

$444

ErieRapid City

ERI - RAP

ERIRAP

Erie

Di 8/11

5:24 am-4:34 pm

2 stops13h 10m

Rapid City

Sa 8/22

3:25 pm-11:59 pm

1 stop6h 34m

$472

ErieRapid City

ERI - RAP

ERIRAP

Erie

Di 8/11

5:24 am-11:15 am

1 stop7h 51m

Rapid City

Sa 8/22

12:39 pm-11:59 pm

2 stops9h 20m

$500

ErieRapid City

ERI - RAP

ERIRAP

Erie

Di 8/11

7:18 am-4:34 pm

2 stops11h 16m

Rapid City

Sa 8/22

12:39 pm-11:59 pm

2 stops9h 20m

$541

ErieRapid City

ERI - RAP

ERIRAP

Erie

Di 8/11

5:24 am-4:34 pm

2 stops13h 10m

Rapid City

Sa 8/22

12:39 pm-11:59 pm

2 stops9h 20m

$569

ErieRapid City

ERI - RAP

ERIRAP

Erie

So 8/9

5:24 am-11:15 am

1 stop7h 51m

Rapid City

So 8/16

3:21 pm-11:59 pm

1 stop6h 38m

$623

ErieRapid City

ERI - RAP

ERIRAP

Erie

Sa 1/9

6:00 am-8:33 pm

2 stops16h 33m

Rapid City

Di 1/12

5:48 pm-5:17 pm

2 stops21h 29m

$639

ErieRapid City

ERI - RAP

ERIRAP

Erie

Sa 12/12

7:00 pm-11:13 am

2 stops18h 13m

Rapid City

Di 12/15

5:30 am-11:57 pm

2 stops16h 27m

$648

ErieRapid City

ERI - RAP

ERIRAP

Erie

Sa 12/12

6:00 am-8:33 pm

2 stops16h 33m

Rapid City

Di 12/15

5:30 am-11:57 pm

2 stops16h 27m

$654

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Rapid City from

How to get the cheapest flight ticket from Erie to Rapid City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Erie to Rapid City?

American Airlines is the most popular carrier operating from Erie to Rapid City

When to book flights from Erie to Rapid City

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

Cheap Erie to Rapid City (ERI to RAP) flight deals and tips

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

Fastest flight time

7h 51m

Direct flights

None
The fastest flight from Erie to Rapid City takes 7h 51m
There are no direct flights from Erie to Rapid City. There are no popular flight routes from Erie to Rapid City.
Search flight deals

Frequently asked questions about flying from Erie to Rapid City

  • How far is Erie to Rapid City by plane?

    The distance between Erie and Rapid City is about 1170.6 mi. Flights usually cover this in 7h 51m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Erie Airport to Rapid City Airport were last updated today.

  • How many operators does momondo search for flights from Erie Airport to Rapid City Airport?

  • How old do you have to be to fly from Erie 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 Erie 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.

  • What is the most popular airline from Erie to Rapid City?

Best airlines flying from Erie to Rapid City

Compare and see reviews for airlines that fly from Erie to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $308Free CancellationRating
7.1
11,812 reviews
Search American Airlines flights

Traveling to a place near Rapid City?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rapid City from Erie.

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

Yes. momondo enables you to select and highlight flights to Rapid City from Erie with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rapid City from Erie.

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

Yes. momondo can track prices for Erie to Rapid City flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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