HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Tamuning

$1,107+ Cheap flights from Atlanta (ATL) to Tamuning (GUM)

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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — GUM
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Atlanta to Tamuning 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 Atlanta to Tamuning

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) 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 September 17, 2025.

Round-trip from

$1,789
(Delta)

One-way from

$1,107
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$1,849
From Atlanta Hartsfield-Jackson to Tamuning Guam Intl
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Tamuning Guam Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($149 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Atlanta to Tamuning

Cheapest flights from Atlanta to Tamuning
Explore the most affordable flight options available from Atlanta to Tamuning. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Delta deal was found by Cheapflights users on 9/15. 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 10/209:15 amATL - GUM
1 stop24h 55mDelta
Wed 10/294:50 pmGUM - ATL
1 stop41h 10mDelta
Deal found 9/15$1,789
This United Airlines deal was found by Cheapflights users on 9/15. 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 12/176:50 amATL - GUM
2 stops21h 00mUnited Airlines
Tue 1/67:40 amGUM - ATL
3 stops30h 39mUnited Airlines
Deal found 9/15$2,017
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 11/287:17 amATL - GUM
2 stops41h 23mUnited Airlines
Sat 12/67:40 amGUM - ATL
2 stops25h 08mUnited Airlines
Deal found 9/15$2,038
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 10/1411:10 pmATL - GUM
1 stop35h 00mDelta
Tue 10/215:00 pmGUM - ATL
1 stop40h 25mDelta
Deal found 9/15$2,089
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/207:15 amATL - GUM
2 stops20h 50mUnited Airlines
Wed 10/297:40 amGUM - ATL
3 stops29h 49mUnited Airlines
Deal found 9/16$2,227
This Delta deal was found by Cheapflights users on 9/17. 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 10/139:15 amATL - GUM
1 stop40h 00mDelta
Tue 10/215:00 pmGUM - ATL
1 stop40h 25mDelta
Deal found 9/17$2,240

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta 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 September 17, 2025.
Use the filters below to find and compare flights from Atlanta to Tamuning that are best for you.

Fly from

Atlanta

Fly to

Tamuning

Route

Depart

Return

Price

AtlantaTamuning

ATL - GUM

ATLGUM

Atlanta Hartsfield-Jackson

Mon 10/20

9:15 am-12:10 am

1 stop24h 55m

Tamuning Guam Intl

Wed 10/29

4:50 pm-8:00 pm

1 stop41h 10m

$1,789

AtlantaTamuning

ATL - GUM

ATLGUM

Atlanta Hartsfield-Jackson

Wed 12/17

6:50 am-6:50 pm

2 stops21h 00m

Tamuning Guam Intl

Tue 1/6

7:40 am-11:19 pm

3 stops30h 39m

$2,017

AtlantaTamuning

ATL - GUM

ATLGUM

Atlanta Hartsfield-Jackson

Mon 12/22

7:21 pm-7:00 pm

2 stops32h 39m

Tamuning Guam Intl

Tue 12/30

7:40 am-6:19 pm

3 stops25h 39m

$2,017

AtlantaTamuning

ATL - GUM

ATLGUM

Atlanta Hartsfield-Jackson

Mon 1/19

11:55 pm-2:35 pm

1 stop23h 40m

$1,543

AtlantaTamuning

ATL - GUM

ATLGUM

Atlanta Hartsfield-Jackson

Tue 11/11

11:45 pm-2:35 pm

1 stop23h 50m

$1,543

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Atlanta to Tamuning

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

What is the cheapest month to book a flight from Atlanta to Tamuning?

Currently, January is the cheapest month in which you can book a flight from Atlanta to Tamuning (average of $1,977). Flying from Atlanta 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.

What is the cheapest time of day to fly from ATL to GUM?

Find hourly flight availability from Atlanta to Tamuning. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Atlanta to Tamuning at noon. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight in the morning.

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 September 17, 2025.
Read through reviews of airlines operating flights from Atlanta to Tamuning, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

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

  • How long is the flight from Atlanta to Tamuning?

    Departing from Atlanta to Tamuning will take you 24h 55m. The distance from Atlanta to Tamuning is about 7840 mi.

  • What are the cheapest airlines flying from Atlanta to Tamuning round-trip?

    Currently priced at $1,644, Delta will fly you from Atlanta to Tamuning and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $1,886. Delta is currently priced 21% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Atlanta to Tamuning?

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

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

    Yes. Cheapflights offers flight deals from Atlanta 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 Atlanta to Tamuning?

    Currently, January is the cheapest month in which you can book a flight from Atlanta to Tamuning (average of $1,977). Flying from Atlanta 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

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.

Alternative routes for Atlanta to Tamuning

See prices for flight routes from nearby airports that may be better suited for you.
Savannah to Tamuning flights
Jacksonville to Tamuning flights
Augusta to Tamuning flights

Top 2 airlines flying from Atlanta to Tamuning

Discover the top 2 airlines that operate flights from Atlanta to Tamuning. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,644Average$1,845FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,886Average$2,369FlexibilityNo 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.