In terms of precipitation, rainfall in South Dakota ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit South Dakota when rainfall is around 0.6 in.

If weather is an important factor for your trip to South Dakota, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

What is the cheapest time of day to fly from ERI to SD?

When flying from Erie to South Dakota, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

Find Cheap Flights from Erie to South Dakota

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Reviews of airlines servicing South Dakota

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

12,063 reviews

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

12,063 reviews

American Airlines

7.1

Good

12,063 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2025

PIT - DFW

Related info for your journey

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.
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.

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Top airline flying from Erie to South Dakota

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$308	Average$744	FlexibilityNo cancel fee	On-time71%

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Find cheap flights from Erie to South Dakota with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Reviews of airlines servicing South Dakota

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.

Related info for your journey

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

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

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

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

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.

Complete your trip

Complete your trip to South Dakota by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Erie to South Dakota by cabin class

Find flights from Erie to South Dakota, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Erie and South Dakota flights

Browse other Erie and South Dakota flight options. Last updated on September 16, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top airline flying from Erie to South Dakota

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Travel Smart

Cheap flights from Erie (ERI) to South Dakota

Find cheap flights from Erie to South Dakota with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Reviews of airlines servicing South Dakota

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.

Related info for your journey

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

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

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

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

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.

Complete your trip

Complete your trip to South Dakota by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Erie to South Dakota by cabin class

Find flights from Erie to South Dakota, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Erie and South Dakota flights

Browse other Erie and South Dakota flight options. Last updated on September 16, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top airline flying from Erie to South Dakota

100% Free

Book with Flexibility

Travel Smart