HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Rapid City

$186+ Cheap flights from Eugene to Rapid City (EUG - RAP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — RAP
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Eugene to Rapid City with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Eugene to Rapid City

Discover tips and strategies to find the most affordable flight options for your journey from Eugene (EUG) to Rapid City (RAP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Round-trip from

$323
(United Airlines)

One-way from

$186
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$488
From Eugene to Rapid City
Search Deals
One-way flight from Eugene to Rapid City
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Eugene to Rapid City

Cheapest flights from Eugene to Rapid City
Explore the most affordable flight options available from Eugene to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/15:00 amEUG - RAP
1 stop6h 38mUnited Airlines
Sun 9/75:30 amRAP - EUG
2 stops7h 42mUnited Airlines
Deal found 8/13$323
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/43:59 pmEUG - RAP
1 stop5h 00mUnited Airlines
Sun 9/74:47 pmRAP - EUG
1 stop5h 36mUnited Airlines
Deal found 8/11$329
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:00 amEUG - RAP
1 stop6h 37mUnited Airlines
Sat 10/49:00 amRAP - EUG
1 stop7h 16mUnited Airlines
Deal found 8/12$374
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/164:03 pmEUG - RAP
1 stop4h 57mUnited Airlines
Mon 8/187:00 amRAP - EUG
1 stop7h 00mUnited Airlines
Deal found 8/12$389
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/43:57 pmEUG - RAP
1 stop5h 15mUnited Airlines
Tue 10/78:30 amRAP - EUG
1 stop13h 35mUnited Airlines
Deal found 8/14$413
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:15 pmEUG - RAP
1 stop4h 32mUnited Airlines
Tue 12/308:35 amRAP - EUG
2 stops28h 39mUnited Airlines
Deal found 8/14$423

Cheapflights Fare Finder

 
Customize your flight search to find flights from Eugene to Rapid City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Eugene to Rapid City that are best for you.

Fly from

Eugene

Fly to

Rapid City

Route

Depart

Return

Price

EugeneRapid City

EUG - RAP

EUGRAP

Eugene

Mon 9/1

5:00 am-12:38 pm

1 stop6h 38m

Rapid City

Sun 9/7

5:30 am-12:12 pm

2 stops7h 42m

$323

EugeneRapid City

EUG - RAP

EUGRAP

Eugene

Thu 9/4

3:59 pm-9:59 pm

1 stop5h 00m

Rapid City

Sun 9/7

4:47 pm-9:23 pm

1 stop5h 36m

$329

EugeneRapid City

EUG - RAP

EUGRAP

Eugene

Tue 9/30

5:00 am-12:37 pm

1 stop6h 37m

Rapid City

Sat 10/4

9:00 am-3:16 pm

1 stop7h 16m

$374

EugeneRapid City

EUG - RAP

EUGRAP

Eugene

Sat 10/4

5:00 am-12:37 pm

1 stop6h 37m

Rapid City

Tue 10/7

8:30 am-9:05 pm

1 stop13h 35m

$413

EugeneRapid City

EUG - RAP

EUGRAP

Eugene

Tue 9/2

3:59 pm-9:59 pm

1 stop5h 00m

$186

EugeneRapid City

EUG - RAP

EUGRAP

Eugene

Mon 9/22

5:00 am-12:38 pm

1 stop6h 38m

$215

EugeneRapid City

EUG - RAP

EUGRAP

Eugene

Tue 8/26

5:00 am-11:32 am

1 stop5h 32m

$246

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Best time to book a flight from Eugene to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City from Eugene with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Eugene to Rapid City

What is the cheapest month to book a flight from Eugene to Rapid City?

Currently, January is the cheapest month in which you can book a flight from Eugene to Rapid City (average of $348). Flying from Eugene to Rapid City in June is currently the most expensive (average of $502). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Eugene to Rapid City?

Reviews of airlines servicing Rapid City

Get insights into the airlines that provide service to Rapid City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rapid City. Reviews last updated August 14, 2025.
Peruse reviews from past customers who have flown with United Airlines from Eugene to Rapid City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Eugene to Rapid City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Eugene to Rapid City round-trip?

    Our cheapest airline available from Eugene to Rapid City is United Airlines. Our recent data shows that you can find tickets from as low as $310 on this airline. Users have found that United Airlines is 31% cheaper than the other options available to this destination.

  • Can I find deals for flights from Eugene to Rapid City that include hotel bookings?

    Yes. In addition to deals on Eugene to Rapid City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Eugene to Rapid City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Eugene to Rapid City.

  • Can I find deals for business class flights from Eugene to Rapid City?

    Yes. Cheapflights offers flight deals from Eugene to Rapid City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Eugene to Rapid City?

    Currently, January is the cheapest month in which you can book a flight from Eugene to Rapid City (average of $348). Flying from Eugene to Rapid City in June is currently the most expensive (average of $502). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Spearfish

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.

Top airline flying from Eugene to Rapid City

Discover the top airline that operate flights from Eugene to Rapid City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$310Average$458FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.