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Tamuning

$2,403+ Cheap flights from Rapid City (RAP) to Tamuning (GUM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — GUM
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Rapid City to Tamuning

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) to Tamuning (GUM). 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 June 12, 2025.

Round-trip from

$2,403
(Delta)
From Rapid City to Tamuning Guam Intl
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Find flight deals from Rapid City to Tamuning

Cheapest flights from Rapid City to Tamuning
Explore the most affordable flight options available from Rapid City to Tamuning. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/186:20 amRAP - GUM
2 stops40h 55mDelta
Thu 8/211:55 amGUM - RAP
2 stops36h 37mDelta
Deal found 6/10$2,403
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/185:30 amRAP - GUM
3 stops24h 15mUnited Airlines
Fri 8/227:15 amGUM - RAP
2 stops20h 17mUnited Airlines
Deal found 6/10$2,435

Cheapflights Fare Finder

Customize your flight search to find flights from Rapid City to Tamuning 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 June 12, 2025.
Use the filters below to find and compare flights from Rapid City to Tamuning that are best for you.

Fly from

Rapid City

Fly to

Tamuning

Route

Depart

Return

Price

Rapid CityTamuning

RAP - GUM

RAPGUM

Rapid City

Mon 8/18

6:20 am-3:15 pm

2 stops40h 55m

Tamuning Guam Intl

Thu 8/21

1:55 am-10:32 pm

2 stops36h 37m

$2,403

Rapid CityTamuning

RAP - GUM

RAPGUM

Rapid City

Mon 8/18

5:30 am-9:45 pm

3 stops24h 15m

Tamuning Guam Intl

Fri 8/22

7:15 am-11:32 am

2 stops20h 17m

$2,435

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Rapid City to Tamuning

Have a flexible travel schedule? Discover the best time to fly to Tamuning from Rapid City 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 Rapid City to Tamuning

Rainfall in Tamuning by month

Plan your trip to Tamuning by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Tamuning ranges from 2.6 - 14.4 inches per month. August is typically the wettest month, when rainfall can reach 14.4 in. March is typically the driest time to visit Tamuning when rainfall is around 2.6 in.

Temperature in Tamuning by month

Plan your trip to Tamuning by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Tamuning, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Tamuning

Get insights into the airlines that provide service to Tamuning. 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 Tamuning. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rapid City to Tamuning 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 Rapid City to Tamuning?

    Currently, January is the cheapest month in which you can book a flight from Rapid City to Tamuning (average of $1,977). Flying from Rapid City to Tamuning in May is currently the most expensive (average of $2,214). 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

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