HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Dakota

$727+ Cheap flights from Erie (ERI) to South Dakota

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
ERI — FSD
Apr 18 — Apr 251
Sat 4/18
Sat 4/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Erie to South Dakota with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Erie to South Dakota

Cheapest flights from Erie to South Dakota
Explore the most affordable flight options available from Erie to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 19, 2026.

This United Airlines deal was found by Cheapflights users on 3/15. 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 12/511:00 am
ERI
-
RAP
2 stops26h 13m
United Airlines
Wed 12/95:30 am
RAP
-
ERI
2 stops16h 40m
United Airlines
Deal found 3/15$727
This American Airlines deal was found by Cheapflights users on 3/16. 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.
Fri 7/35:20 pm
ERI
-
RAP
2 stops19h 54m
American Airlines
Mon 7/63:25 pm
RAP
-
ERI
1 stop30h 34m
American Airlines
Deal found 3/16$756
This American Airlines deal was found by Cheapflights users on 3/18. 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 4/26:00 am
ERI
-
RAP
2 stops9h 51m
American Airlines
Mon 4/62:21 pm
RAP
-
ERI
2 stops19h 15m
American Airlines
Deal found 3/18$1,286

Find flight deals from Erie to South Dakota

Keep the following information in mind while searching for Erie to South Dakota flight deals. Data was last updated March 19, 2026.

Round-trip from

$756
(American Airlines)
From Erie to South Dakota
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Erie to South Dakota 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 2,558,603 searches. Data last updated March 19, 2026.
Use the filters below to find and compare flights from Erie to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ErieRapid City

ERI - RAP

ERIRAP

Erie

Fri 7/3

5:20 pm-11:14 am

2 stops19h 54m

Rapid City

Mon 7/6

3:25 pm-11:59 pm

1 stop30h 34m

$756
Quickest round-trip

ErieRapid City

ERI - RAP

ERIRAP

Erie

Thu 4/2

6:00 am-1:51 pm

2 stops9h 51m

Rapid City

Mon 4/6

2:21 pm-11:36 am

2 stops19h 15m

$1,286

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

Sorted by cheapest first

Best time to book a flight from Erie to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota from Erie 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.

Cheapflights Insights

Everything you need to know about your flight from Erie to South Dakota
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing South Dakota

Get insights into the airlines that provide service to South Dakota. 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 South Dakota. Reviews last updated March 19, 2026.
See what other customers who have flown with American Airlines from Erie to South Dakota have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,473 reviews

Crew

7.9

Entertainment

6.9

Boarding

7.5

Overall

7.1

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,473 reviews
American Airlines
7.1
Good
11,473 reviews

Crew

7.9

Entertainment

6.9

Boarding

7.5

Overall

7.1

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

Related info for your journey

Find useful and relevant information for your journey from Erie to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Erie to South Dakota?

    If you book a flight to South Dakota from Erie, you will be flying from Erie, which is the city’s only airport. Erie (ERI) is located 5.7 mi from the center of Erie.

  • How long is the flight from Erie to South Dakota?

    Departing from Erie to South Dakota will take you 19h 54m. Airlines will cover a distance of 1158 mi.

  • Can I find deals for flights from Erie to South Dakota that include hotel bookings?

    Yes. In addition to deals on Erie to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Erie to South Dakota?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Erie to South Dakota.

  • Can I find deals for business class flights from Erie to South Dakota?

    Yes. Cheapflights offers flight deals from Erie to South Dakota by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Erie to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Miami flights
Newark to San Francisco flights
John F Kennedy Intl to San Francisco flights
Newark to Fort Lauderdale flights
John F Kennedy Intl to Fort Lauderdale flights
LaGuardia to Fort Lauderdale flights
Newark to Miami flights
LaGuardia to Miami flights
Newark to West Palm Beach flights
John F Kennedy Intl to Orlando flights
Newark to Orlando flights
LaGuardia to San Francisco flights
John F Kennedy Intl to Los Angeles flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
John F Kennedy Intl to West Palm Beach flights
LaGuardia to Orlando flights
John F Kennedy Intl to Las Vegas flights
Newark to Dallas/Fort Worth flights
Newark to Los Angeles flights
Dulles Intl to Dallas/Fort Worth flights
Newark to Las Vegas flights
John F Kennedy Intl to Tampa flights
LaGuardia to Tampa flights
John F Kennedy Intl to O'Hare Intl flights
Newark to Tampa flights
Philadelphia to Orlando flights
Dulles Intl to Las Vegas flights
Newark to Hobby flights
Newark to Seattle flights
LaGuardia to Las Vegas flights
Dulles Intl to Miami flights
LaGuardia to Hobby flights
John F Kennedy Intl to Hobby flights
Newark to New Orleans flights
LaGuardia to Los Angeles flights
Reagan-National to Miami flights
Newark to Sky Harbor Intl flights
LaGuardia to New Orleans flights
LaGuardia to Atlanta flights
LaGuardia to O'Hare Intl flights
John F Kennedy Intl to Seattle flights
John F Kennedy Intl to New Orleans flights
Newark to O'Hare Intl flights
John F Kennedy Intl to Atlanta flights
Dulles Intl to Orlando flights
Newark to Denver flights
LaGuardia to West Palm Beach flights
John F Kennedy Intl to Sky Harbor Intl flights
Dulles Intl to Los Angeles flights

Top airline flying from Erie to South Dakota

Discover the top airline that operate flights from Erie to South Dakota. 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 2,558,603 searches. Data last updated March 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$390Average$838FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.