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BUF - RAP

$429 Find Cheap Flights from Buffalo to Rapid City - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$429
Typical prices: $443-$626
United Airlines
Sat 10/20Wed 10/24
BUF - RAP • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Buffalo and Rapid City. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
October
Cheapest • 17% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Denver Intl (DEN)
Cheapest • Avg $430 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 5h 43m (one-way)
Insights
Insights
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Cheap Flights from Buffalo to Rapid City (BUF-RAP)

 

Cheap flights from Buffalo to Rapid City with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Tue, Oct 20 - Sat, Oct 24
United Airlines Logo
8:45 am - 12:26 pmBUF  Buffalo-RAP Rapid City
5h 41m1 stop Denver Intl
United Airlines Logo
12:30 pm - 10:43 pmRAP  Rapid City-BUF Buffalo
8h 13m1 stop Denver Intl
$429United Airlines
Fri, Oct 23 - Tue, Oct 27
United Airlines Logo
8:45 am - 2:17 pmBUF  Buffalo-RAP Rapid City
7h 32m1 stop Denver Intl
United Airlines Logo
1:30 pm - 8:36 pmRAP  Rapid City-BUF Buffalo
5h 06m1 stop Chicago O'Hare Intl
$429United Airlines
Fri, Oct 23 - Tue, Oct 27
American Airlines Logo
4:48 pm - 9:56 pmBUF  Buffalo-RAP Rapid City
7h 08m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 5:27 pmRAP  Rapid City-BUF Buffalo
9h 27m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National
$434American Airlines
Tue, Oct 20 - Sat, Oct 24
United Airlines Logo
3:05 pm - 10:30 pmBUF  Buffalo-RAP Rapid City
9h 25m2 stops Washington, D.C. Dulles Intl Denver Intl
United Airlines Logo
12:30 pm - 10:43 pmRAP  Rapid City-BUF Buffalo
8h 13m1 stop Denver Intl
$434United Airlines
Fri, Oct 23 - Tue, Oct 27
American Airlines Logo
11:53 am - 9:56 pmBUF  Buffalo-RAP Rapid City
12h 03m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth
American Airlines Logo
6:00 am - 5:27 pmRAP  Rapid City-BUF Buffalo
9h 27m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National
$439American Airlines
Tue, Oct 20 - Sat, Oct 24
United Airlines Logo
7:00 am - 12:26 pmBUF  Buffalo-RAP Rapid City
7h 26m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
11:17 am - 11:50 pmRAP  Rapid City-BUF Buffalo
10h 33m2 stops Denver Intl Washington, D.C. Dulles Intl
$439United Airlines
Fri, Jan 8 - Tue, Jan 12
United Airlines Logo
5:43 pm - 9:38 pmBUF  Buffalo-RAP Rapid City
5h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
6:00 am - 1:15 pmRAP  Rapid City-BUF Buffalo
5h 15m1 stop Chicago O'Hare Intl
$469United Airlines
Tue, Nov 24 - Sun, Nov 29
American Airlines Logo
6:44 am - 12:49 pmBUF  Buffalo-RAP Rapid City
8h 05m1 stop Dallas/Fort Worth
American Airlines Logo
1:19 pm - 10:53 pmRAP  Rapid City-BUF Buffalo
7h 34m1 stop Dallas/Fort Worth
$1,054American Airlines
Wed, Nov 25 - Sun, Nov 29
American Airlines Logo
12:04 pm - 9:34 pmBUF  Buffalo-RAP Rapid City
11h 30m2 stops Boston Logan Intl Dallas/Fort Worth
American Airlines Logo
1:19 pm - 10:53 pmRAP  Rapid City-BUF Buffalo
7h 34m1 stop Dallas/Fort Worth
$1,106American Airlines
Wed, Nov 25 - Sun, Nov 29
Delta Logo
6:35 am - 1:43 pmBUF  Buffalo-RAP Rapid City
9h 08m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
Delta Logo
2:23 pm - 11:59 pmRAP  Rapid City-BUF Buffalo
7h 36m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
$1,242Delta

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

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

How much is a round-trip flight from Buffalo to Rapid City?

Round-trip flights from Buffalo to Rapid City typically range from $443 to $626. The lowest price found in the past 5 days was $429, on United Airlines.

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Key details for Buffalo to Rapid City flights

Low season

May

Cheapest flight

$429
Beat the crowds with an average 66% drop in travelers.
Round-trip flight from Buffalo to Rapid City

When to book flights from Buffalo to Rapid City

Are your dates flexible? Find out the best times to travel from Buffalo 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 Buffalo to Rapid City flight questions, answered

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

  • What cabin classes can I book on flights from Buffalo to Rapid City?

    Only Economy Class is available on flights from Buffalo to Rapid City.

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

    A nonstop flight from Buffalo to Rapid City takes 00m, covering 1,217 miles.

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

    Round-trip flights from Buffalo to Rapid City range from $443 to $626, with an average of $490 over the past 12 months. Anything below $443 counts as a good deal.

  • Have flight prices from Buffalo to Rapid City changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $429 to $1,343. That means the highest observed fare was about 3x higher than the lowest one.

  • 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 Buffalo to Rapid City?

    Flights from Buffalo to Rapid City usually depart from Buffalo (BUF) and arrive at Rapid City (RAP).

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

    One-stop flights from Buffalo to Rapid City most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 76% of one-stop connections
    • Dallas/Fort Worth (DFW) - 14% of one-stop connections
    • Denver Intl (DEN) - 10% of one-stop connections

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

    Yes. Flexible dates can save you up to 44% on flights from Buffalo to Rapid City. Saturday is the cheapest departure day at $407 round-trip on average, while Sunday is the most expensive at $726, a difference of $319.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 5h 43m, compared with 6h 52m via Denver Intl (DEN) and 7h 46m via Dallas/Fort Worth (DFW).

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

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

Your guide to booking Buffalo 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 Saturday departure and avoid flying on Sunday. On this route, Saturday flights average $407, about $319 less than Sunday fares (44% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Buffalo to Rapid City trip for October. Fares historically average $407 round-trip in that month - typically $293 less than the most expensive month, which is March (based on the last 12 months).

More options for your flight from Buffalo to Rapid City

Complete your trip to Rapid City with a hotel stay or car rental

Car rentals in Rapid City
Hotels in Rapid City
Vacations in Rapid City