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ERI - RAP

Find cheap flights from Erie to Rapid City - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $337 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 7h 21m (one-way)
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Cheap Flights from Erie to Rapid City (ERI-RAP)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Erie to Rapid City

Multiple Airlines Logo
ERI  Erie-RAP Rapid City
1158 mimulti-stop
Multiple Airlines Logo
RAP  Rapid City-ERI Erie
1158 mimulti-stop
Multiple Airlines
Booking Insights

Price, demand and travel trends for Erie to Rapid City flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What’s the most popular layover airport when flying from Erie to Rapid City?

Chicago O'Hare Intl (ORD) is the most popular layover for the Erie to Rapid City route. 60% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via ORD.

What is the cheapest layover airport when flying from Erie to Rapid City?

Flights via Chicago O'Hare Intl (ORD) offer the most affordable fares, with an average round-trip price of $337. Based on KAYAK data over the past 3 months.

When flying from Erie to Rapid City which airport offers the shortest layover?

Charlotte Douglas (CLT) had the shortest average connection time for Erie to Rapid City layovers at 4h 37m over the past 3 months.

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When to book flights from Erie to Rapid City

Are your dates flexible? Find out the best times to travel from Erie to Rapid City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Erie to Rapid City flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • How long is a flight from Erie to Rapid City?

    There are currently no nonstop flights available from Erie to Rapid City. Flights with 1 layover take between 7h 15m and 7h 21m in total, depending on the connection.

  • Do I need a passport to fly from Erie to Rapid City?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Erie to Rapid City flight?

    Round-trip flights from Erie to Rapid City range from $744 to $838, with an average of $744 over the past 12 months. Anything below $744 counts as a good deal.

  • What car rental options are available at Rapid City Airport (RAP)?

    Rapid City Airport (RAP) hosts 5 major car rental companies, with daily rates starting from around $35 for economy cars. Top options include:

    • Budget
    • Hertz
    • Alamo
    • Thrifty
    • Enterprise Rent-A-Car

  • Which airports can I use when flying from Erie to Rapid City?

    Flights from Erie to Rapid City usually depart from Erie (ERI) and arrive at Rapid City (RAP).

  • Which airports do connecting flights from Erie to Rapid City pass through?

    Connecting flights from Erie to Rapid City most commonly pass through:

    • Chicago O'Hare Intl (ORD) - 60% of one-stop connections
    • Charlotte Douglas (CLT) - 40% of one-stop connections

  • Can I save money by using flexible dates for flights from Erie to Rapid City?

    Yes. Flexible dates can save you up to 64% on flights from Erie to Rapid City. Wednesday is the cheapest departure day at $308 round-trip on average, while Sunday is the most expensive at $855, a difference of $547.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Erie to Rapid City?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 7h 15m, compared with 7h 21m via Charlotte Douglas (CLT).

  • What is the time difference between Erie and Rapid City?

    Rapid City is 2 hours behind Erie (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Erie to Rapid City flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average $308, about $547 less than Sunday fares (64% savings) based on the last 12 months.

More options for your flight from Erie to Rapid City

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