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RAP - BIL

$339 Find Cheap Flights from Rapid City to Billings - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$339
Typical prices: $298-$353
United Airlines
Sun 10/14Thu 10/18
RAP - BIL • 1 stop
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Booking Insights
Flight Deals

Cheap Flights from Rapid City to Billings (RAP-BIL)

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

Recent round-trip flight deals from Rapid City to Billings

Wed, Oct 14 - Sun, Oct 18
United Airlines Logo
5:00 am - 9:46 amRAP  Rapid City-BIL Billings Logan Intl
4h 46m1 stop Denver Intl
United Airlines Logo
5:57 pm - 10:30 pmBIL  Billings Logan Intl-RAP Rapid City
4h 33m1 stop Denver Intl
$339United Airlines
Tue, Nov 10 - Sat, Nov 14
United Airlines Logo
4:00 pm - 9:14 pmRAP  Rapid City-BIL Billings Logan Intl
5h 14m1 stop Denver Intl
United Airlines Logo
2:42 pm - 8:43 pmBIL  Billings Logan Intl-RAP Rapid City
6h 01m1 stop Denver Intl
$399United Airlines
Mon, Oct 12 - Fri, Oct 16
United Airlines Logo
7:05 am - 1:15 pmRAP  Rapid City-BIL Billings Logan Intl
6h 10m1 stop Denver Intl
United Airlines Logo
5:57 pm - 10:30 pmBIL  Billings Logan Intl-RAP Rapid City
4h 33m1 stop Denver Intl
$847United Airlines
Tue, Nov 10 - Sat, Nov 14
United Airlines Logo
1:30 pm - 10:30 pmRAP  Rapid City-BIL Billings Logan Intl
9h 00m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
5:55 pm - 10:30 pmBIL  Billings Logan Intl-RAP Rapid City
4h 35m1 stop Denver Intl
$867United Airlines
Mon, Oct 12 - Fri, Oct 16
United Airlines Logo
1:37 pm - 9:46 amRAP  Rapid City-BIL Billings Logan Intl
20h 09m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
4:00 pm - 10:30 pmBIL  Billings Logan Intl-RAP Rapid City
6h 30m1 stop Denver Intl
$956United Airlines
Wed, Oct 14 - Sun, Oct 18
United Airlines Logo
1:37 pm - 9:44 amRAP  Rapid City-BIL Billings Logan Intl
20h 07m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
7:00 am - 12:26 pmBIL  Billings Logan Intl-RAP Rapid City
5h 26m1 stop Denver Intl
$1,490United Airlines
Mon, Oct 12 - Fri, Oct 16
United Airlines Logo
1:37 pm - 1:14 pmRAP  Rapid City-BIL Billings Logan Intl
23h 37m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
4:00 pm - 10:15 amBIL  Billings Logan Intl-RAP Rapid City
18h 15m2 stops Denver Intl Chicago O'Hare Intl
$1,873United Airlines
Booking Insights

Price, demand and travel trends for Rapid City to Billings 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 Rapid City to Billings?

Round-trip flights from Rapid City to Billings typically range from $298 to $353. The lowest price found in the past 5 days was $339, on United Airlines.

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Key details for Rapid City to Billings flights

Cheapest flight

$339
Round-trip flight from Rapid City to Billings

When to book flights from Rapid City to Billings

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

Your Rapid City to Billings flight questions, answered

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

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

    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.

  • Have flight prices from Rapid City to Billings 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 $339 to $1,873. That means the highest observed fare was about 6x higher than the lowest one.

  • What car rental options are available at Billings Logan Intl Airport (BIL)?

    Billings Logan Intl Airport (BIL) hosts 5 major car rental companies, with daily rates starting from around $11 for economy cars. Top options include:

    • Rent-A-Wreck
    • Budget
    • Avis
    • Alamo
    • Hertz

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

    Flights from Rapid City to Billings usually depart from Rapid City (RAP) and arrive at Billings Logan Intl (BIL).

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

    Most connecting flights from Rapid City to Billings pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route.

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

    Yes. Flexible dates can save you up to 25% on flights from Rapid City to Billings. Wednesday is the cheapest departure day at $298 round-trip on average, while Saturday is the most expensive at $394, a difference of $96.

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

Your guide to booking Rapid City to Billings 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 Saturday. On this route, Wednesday flights average $298, about $96 less than Saturday fares (24% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Billings Logan Intl Airport.

    • Hilltop Inn by Riversage

More options for your flight from Rapid City to Billings

Complete your trip to Billings with a hotel stay or car rental

Car rentals in Billings
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