CHI - GUM

$1,374 Find Cheap Flights from Chicago 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 Chicago to Tamuning departing on 8/27. 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

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 Chicago 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 Chicago to Tamuning, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Chicago to Tamuning (CHI-GUM)

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

ma, joulu 1 - la, tammi 17
Delta Logo
1:05 pm - 2:35 pmMDW-GUM
33h 30m2 stops
Delta Logo
4:50 pm - 9:46 pmGUM-MDW
44h 56m2 stops
$1,983Delta
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ma, joulu 1 - la, tammi 17
Delta Logo
7:00 am - 2:35 pmORD-GUM
39h 35m2 stops
Delta Logo
4:50 pm - 9:14 pmGUM-ORD
44h 24m2 stops
$1,983Delta
Find Deal
ma, joulu 1 - ti, tammi 13
United Airlines Logo
1:10 pm - 4:20 amORD-GUM
23h 10m1 stop
United Airlines Logo
7:05 pm - 3:10 pmGUM-ORD
36h 05m1 stop
$2,000United Airlines
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to, syys 11 - la, syys 20
United Airlines Logo
6:00 am - 6:05 pmORD-GUM
21h 05m2 stops
United Airlines Logo
7:10 am - 5:10 pmGUM-ORD
25h 00m2 stops
$2,017United Airlines
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to, syys 11 - pe, syys 19
Delta Logo
8:52 am - 3:15 pmORD-GUM
39h 23m2 stops
Delta Logo
1:55 am - 10:14 pmGUM-ORD
35h 19m2 stops
$2,033Delta
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pe, marras 7 - pe, marras 14
United Airlines Logo
1:10 pm - 4:20 amORD-GUM
23h 10m1 stop
United Airlines Logo
7:25 am - 2:48 pmGUM-ORD
23h 23m2 stops
$2,042United Airlines
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to, elo 28 - ke, syys 3
Delta Logo
9:30 am - 12:10 amMDW-GUM
23h 40m2 stops
Delta Logo
1:55 am - 6:37 pmGUM-MDW
31h 42m2 stops
$2,198Delta
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to, elo 28 - ke, syys 3
Delta Logo
7:45 am - 3:15 pmORD-GUM
40h 30m2 stops
Delta Logo
1:55 am - 12:45 pmGUM-ORD
25h 50m2 stops
$2,198Delta
Find Deal
ke, loka 8 - ma, loka 13
United Airlines Logo
6:00 am - 6:05 pmORD-GUM
21h 05m2 stops
United Airlines Logo
7:10 am - 1:12 pmGUM-ORD
21h 02m2 stops
$2,227United Airlines
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to, elo 28 - to, syys 4
Logo
8:00 am - 2:40 pmORD-GUM
39h 40m2 stops
Logo
4:40 pm - 7:48 pmGUM-ORD
42h 08m2 stops
$2,356
Find Deal
Booking Insights

KAYAK's insights & trends for Chicago to Tamuning flights

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

What’s the cheapest day of the week to fly from Chicago to Tamuning?

The average price of all round-trip flights from Chicago to Tamuning clicked on KAYAK for each day over the last 12 months.

When flying from Chicago to Tamuning, you should consider leaving on a Wednesday and avoid Fridays if you are looking for the best rates. For your return to Chicago, you’ll find the best rates on Saturdays and the most expensive ones on Mondays.

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Good to know

Low seasonMarch
High seasonDecember
Cheapest flight$1,374
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Chicago O'Hare Airport to Tamuning

When to book flights from Chicago to Tamuning

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

  • What is the cheapest flight from Chicago to Tamuning?

    In the last 3 days, the lowest price for a flight from Chicago to Tamuning was $1,374 for a one-way ticket and $1,983 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Chicago and on arrival in Tamuning.

  • Which airports will I be using when flying from Chicago to Tamuning?

    Chicago has 2 major airports: Chicago Midway and Chicago O'Hare Intl. Tamuning Guam Intl is the only airport in Tamuning. You’ll usually find the cheapest deals if you fly from Chicago Midway Airport.

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

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

  • Which airline alliances offer flights from Chicago to Tamuning?

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

  • How does KAYAK find such low prices on flights from Chicago 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 Chicago to Tamuning.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tamuning from Chicago 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 Chicago 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 Chicago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago 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 Chicago 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 Chicago to Tamuning

 
See real verified KAYAK customer reviews for airlines flying from Chicago 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 Chicago 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.
7.4
United AirlinesOverall score based on 8861 reviews
8.1Crew
7.7Boarding
7.0Entertainment
6.6Food
7.3Comfort
Airline reviews

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

10.0 ExcellentAnita, Jul 2025ORD - CMH
Read more United Airlines reviews

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

The boarding of took of late.The presentation of the food was horrable as was the tast of the food was cold and tastless.

Delay and keep changing gates. I have to run around from B to C then to E.

I was charged for my daughters bag when I am supposed to receive two free checked bags with my United Explorer card.

The schedule to Moline changed 5 times. The gate changed 6 times. That is a pathetic way to run an airline. No wonder that no one in our company flies on United Express to or from Moline. Changes happen most of the time. I learned my lesson on this trip…never again!

Flight was great. Efficient boarding. Short flight. Early arrival. Friendly flight crew. The entertainment system did not work well. Could not access it until the aircraft reached 10K feet or more. Lots of glitches.

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

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

Information on your arrival and departure airports

Tamuning (GUM)

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