ATL - GUM

$1,508 Find Cheap Flights from Atlanta to Tamuning

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Tamuning departing on 4/20. 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 Tamuning

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Tamuning, 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 Atlanta to Tamuning, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,794
Overall average: $1,931
Delta
Thu 2/19Tue 3/3
ATL - GUM • 2 stops
Cheapest one-way
$1,508
Multiple Airlines
Mon 4/20
ATL - GUM • 2 stops
Top airlines
Delta
Cheapest • from $1,794 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 21% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Tamuning!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Atlanta to Tamuning (ATL-GUM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Tamuning 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 Atlanta to Tamuning

Thu, Feb 19 - Tue, Mar 3
Delta Logo
7:25 am - 2:35 pm
ATL
-
GUM
40h 10m
2 stops
Delta Logo
1:00 am - 7:00 pm
GUM
-
ATL
33h 00m
1 stop
$1,794Delta
Thu, Feb 19 - Wed, Mar 4
Delta Logo
7:25 am - 11:05 pm
ATL
-
GUM
24h 40m
2 stops
Delta Logo
4:50 pm - 11:58 pm
GUM
-
ATL
46h 08m
2 stops
$1,799Delta
Mon, Apr 27 - Mon, May 4
United Airlines Logo
7:00 am - 6:05 pm
ATL
-
GUM
21h 05m
2 stops
United Airlines Logo
7:05 am - 11:59 pm
GUM
-
ATL
30h 54m
3 stops
$1,919United Airlines
Sun, Apr 12 - Sat, Apr 18
Delta Logo
9:40 am - 3:15 pm
ATL
-
GUM
39h 35m
1 stop
Delta Logo
5:00 pm - 10:58 pm
GUM
-
ATL
43h 58m
2 stops
$1,922Delta
Sun, Apr 5 - Fri, Apr 24
Delta Logo
9:25 pm - 11:55 pm
ATL
-
GUM
36h 30m
2 stops
Delta Logo
3:00 am - 11:55 pm
GUM
-
ATL
34h 55m
2 stops
$1,924Delta
Sun, Apr 12 - Sat, Apr 18
Delta Logo
7:25 am - 11:55 pm
ATL
-
GUM
26h 30m
2 stops
Delta Logo
5:00 pm - 10:58 pm
GUM
-
ATL
43h 58m
2 stops
$1,927Delta
Sun, Apr 5 - Sat, Apr 25
United Airlines Logo
7:31 pm - 6:05 pm
ATL
-
GUM
32h 34m
2 stops
United Airlines Logo
7:05 am - 11:15 pm
GUM
-
ATL
30h 10m
3 stops
$1,969United Airlines
Mon, Jul 13 - Fri, Jul 31
United Airlines Logo
7:09 pm - 6:05 pm
ATL
-
GUM
32h 56m
2 stops
United Airlines Logo
7:05 am - 11:19 pm
GUM
-
ATL
30h 14m
3 stops
$2,069United Airlines
Sun, Apr 5 - Fri, Apr 24
Delta Logo
9:25 pm - 11:55 pm
ATL
-
GUM
36h 30m
2 stops
Delta Logo
3:00 am - 7:29 pm
GUM
-
ATL
30h 29m
1 stop
$2,091Delta
Sun, Apr 5 - Fri, Apr 24
Delta Logo
9:40 am - 11:55 pm
ATL
-
GUM
24h 15m
1 stop
Delta Logo
3:00 am - 7:29 pm
GUM
-
ATL
30h 29m
1 stop
$2,118Delta
Booking Insights

KAYAK's insights & trends for Atlanta to Tamuning flights

Get data-powered insights and trends into flights from Atlanta to Tamuning to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Atlanta to Tamuning?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta to Tamuning, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Atlanta to Tamuning is October, where tickets cost $1,644 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is $2,502 and $2,415 respectively.

Good to know

Low seasonSeptember
Cheapest flight$1,508
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Atlanta to Tamuning

When to book flights from Atlanta to Tamuning

Are your dates flexible? Find out the best times to travel from Atlanta to Tamuning 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 flights from Atlanta to Tamuning

  • What is the cheapest flight from Atlanta to Tamuning?

    In the last 3 days, the lowest price for a flight from Atlanta to Tamuning was $1,508 for a one-way ticket and $1,794 for a round-trip.

  • Do I need a passport to fly between Atlanta and Tamuning?

    A passport is required to fly from Atlanta to Tamuning.

  • Which aircraft models fly most regularly from Atlanta to Tamuning?

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

  • Which airline alliances offer flights from Atlanta to Tamuning?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Atlanta and Tamuning, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Atlanta to Tamuning, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Atlanta to Tamuning are Delta and United Airlines. With an average price for the route of $1,849 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $2,416 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Atlanta to Tamuning?

    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 Atlanta to Tamuning.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Tamuning?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tamuning from Atlanta 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 Atlanta to Tamuning?

    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 Tamuning with an airline and back to Atlanta with another airline. Booking your flights between Atlanta and GUM 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 Atlanta to Tamuning?

    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 Tamuning from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Atlanta to Tamuning

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Tamuning. 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 Atlanta to Tamuning? 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 8127 reviews
7.8Entertainment
8.1Boarding
7.2Food
7.9Comfort
8.5Crew
Airline reviews

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

6.0 GoodCristine, Jan 2026
ATL - MLI
Read more Delta reviews

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

It was good because we traveled without luggage, carry on only.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

The food was terrible this time. Otherwise pleasant, quiet, on-time.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

Everything you need to know for your flight from Atlanta to Tamuning

Information on your arrival and departure airports