RAP - OSL

$721 Find Cheap Flights from Rapid City to Oslo Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rapid City to Oslo Gardermoen departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Oslo Gardermoen Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rapid City to Oslo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rapid City to Oslo, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$721
American Airlines
Tue 4/28Tue 5/5
RAP - OSL • 2 stops
Top airlines
American Airlines
Cheapest • from $721 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Rapid City and Oslo Gardermoen. You'll need at least 2 connections.
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Oslo Gardermoen!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Rapid City to Oslo Gardermoen (RAP-OSL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rapid City to Oslo Gardermoen that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Rapid City to Oslo Gardermoen

Tue, Apr 28 - Tue, May 5
American Airlines Logo
4:57 pm - 11:20 pm
RAP
-
OSL
22h 23m
2 stops
American Airlines Logo
12:50 pm - 11:23 am
OSL
-
RAP
30h 33m
2 stops
$721American Airlines
Tue, Apr 28 - Tue, May 5
American Airlines Logo
4:57 pm - 11:20 pm
RAP
-
OSL
22h 23m
2 stops
American Airlines Logo
7:45 am - 9:58 pm
OSL
-
RAP
22h 13m
3 stops
$733American Airlines
Thu, Jun 18 - Sun, Jul 5
United Airlines Logo
7:00 am - 10:05 pm
RAP
-
OSL
31h 05m
2 stops
United Airlines Logo
11:45 am - 12:29 pm
OSL
-
RAP
56h 44m
2 stops
$1,317United Airlines
Thu, Jun 18 - Sun, Jul 5
United Airlines Logo
5:00 am - 6:15 pm
RAP
-
OSL
29h 15m
3 stops
United Airlines Logo
11:45 am - 8:33 pm
OSL
-
RAP
40h 48m
2 stops
$3,283United Airlines
Booking Insights

KAYAK's insights & trends for Rapid City to Oslo Gardermoen flights

Get data-powered insights and trends into flights from Rapid City to Oslo Gardermoen to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Rapid City to Oslo Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Rapid City to Oslo Airport were found on American Airlines ($721) and United Airlines ($1,317).

Find deals

Good to know

Cheapest flight$721
Flight from Rapid City to Oslo Airport

When to book flights from Rapid City to Oslo Gardermoen

Are your dates flexible? Find out the best times to travel from Rapid City to Oslo Gardermoen based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Rapid City to Oslo Airport flights

  • What is the cheapest flight from Rapid City to Oslo Gardermoen Airport?

    In the last 3 days, the lowest price for a flight from Rapid City to Oslo Gardermoen Airport was $721 for a round-trip ticket.

  • Do I need a passport to fly between Rapid City and Oslo Airport?

    A passport is required to fly from Rapid City to Oslo Airport.

  • Which airports will I be using when flying from Rapid City to Oslo Airport?

    Rapid City airport is called Rapid City and the only airport in Oslo Airport is Oslo Gardermoen.

  • Which aircraft models fly most regularly from Rapid City to Oslo Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Rapid City to Oslo Airport?

    SkyTeam is the only airline alliance operating flights between Rapid City and Oslo Airport.

  • How does KAYAK find such low prices on flights from Rapid City to Oslo Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rapid City to Oslo Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rapid City to Oslo Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo Airport from Rapid City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Rapid City to Oslo Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oslo Airport with an airline and back to Rapid City with another airline. Booking your flights between Rapid City and OSL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rapid City to Oslo Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oslo Airport from Rapid City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Rapid City to Oslo Gardermoen

 
See real verified KAYAK customer reviews for airlines flying from Rapid City to Oslo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Rapid City to Oslo Gardermoen? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8292 reviews
7.8Entertainment
7.9Comfort
8.5Crew
7.2Food
8.1Boarding
Airline reviews

This was a Latam operated flight. Seats seemed a bit narrow in business class. Older aircraft.

8.0 ExcellentSunderesh, Mar 2026
ATL - LIM
Read more Delta reviews

This was a Latam operated flight. Seats seemed a bit narrow in business class. Older aircraft.

I had a flight cancel and had it rerouted. When the rerouted they put me at a window seat instead of an isle. It was hard sitting by the window because the couple with masks on were making out. I get motion sickness which is why I need to have the isle seat.

NEVER MADE THE FLIGHT BECAUSE DELTA SAID THEY CAN NOT

THEY FAILED ME AND I NEVER GOT ON THE FLIGHT BECAUSE IT WAS SO DELAYED! I ENDED UP HAVING TO PAY OUT OF POCKET FOR A HOTEL AND STAY IN NASHVILLE TO CATCH A FLIGHT FOR THE FOLLOWING DAY. DELTA IS POOR CUSTOMER SERVICE>

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

Miserable. This entire round trip was miserable. I booked evening flights to and from Detroit on consecutive days that should have had me at my destination by 10:30. Instead I arrived after 3am on my flight to Detroit and after midnight on my return. Multiple unforced errors like awaiting bags to get put on the plane for almost an hour in Detroit and a 20 minute delay to pull up to the gate in Atlanta has me rethinking my assumption that delta is the best and most reliable airline

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

Everything you need to know for your flight from Rapid City to Oslo Gardermoen

Information on your arrival and departure airports

Rapid City (RAP)
Oslo Gardermoen (OSL)