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South Dakota

$303+ Cheap flights from Erie (ERI) to South Dakota

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
ERI — FSD
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
1 adult, Economy
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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 July 30, 2026.

This American Airlines deal was found by Cheapflights users on 7/28. 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 8/255:24 am
ERI
-
RAP
1 stop7h 51m
American Airlines
Mon 8/313:20 pm
RAP
-
ERI
1 stop6h 39m
American Airlines
Deal found 7/28$458
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Mon 8/245:24 am
ERI
-
RAP
1 stop7h 51m
American Airlines
Fri 8/283:21 pm
RAP
-
ERI
1 stop6h 38m
American Airlines
Deal found 7/28$606
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Mon 8/105:24 am
ERI
-
RAP
1 stop7h 51m
American Airlines
Tue 8/113:21 pm
RAP
-
ERI
1 stop6h 38m
American Airlines
Deal found 7/30$761
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.
Sun 8/95:24 am
ERI
-
RAP
1 stop7h 51m
American Airlines
Thu 8/1312:20 pm
RAP
-
ERI
1 stop33h 39m
American Airlines
Deal found 7/25$1,221

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 July 30, 2026.

Round-trip from

$458
(American Airlines)

One-way from

$303
(American Airlines)
From Erie to South Dakota
Search Deals
One-way flight 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 July 30, 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

Tue 8/25

5:24 am-11:15 am

1 stop7h 51m

Rapid City

Mon 8/31

3:20 pm-11:59 pm

1 stop6h 39m

$458
Quickest round-trip

ErieRapid City

ERI - RAP

ERIRAP

Erie

Mon 8/24

5:24 am-11:15 am

1 stop7h 51m

Rapid City

Fri 8/28

3:21 pm-11:59 pm

1 stop6h 38m

$606

ErieRapid City

ERI - RAP

ERIRAP

Erie

Mon 8/10

5:24 am-11:15 am

1 stop7h 51m

Rapid City

Tue 8/11

3:21 pm-11:59 pm

1 stop6h 38m

$761

ErieRapid City

ERI - RAP

ERIRAP

Erie

Sun 8/9

5:24 am-11:15 am

1 stop7h 51m

Rapid City

Thu 8/13

12:20 pm-11:59 pm

1 stop33h 39m

$1,221
Cheapest one-way
Quickest one-way

ErieRapid City

ERI - RAP

ERIRAP

Erie

Sun 10/4

8:16 am-11:15 am

1 stop4h 59m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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 July 30, 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
11,841 reviews

Crew

7.9

Overall

7.1

Comfort

7.2

Food

6.4

Boarding

7.5

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.
American Airlines
7.1
Good
11,841 reviews
American Airlines
7.1
Good
11,841 reviews

Crew

7.9

Overall

7.1

Comfort

7.2

Food

6.4

Boarding

7.5

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

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 7h 51m. 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

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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 July 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$744FlexibilityNo cancel feeOn-time71%

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