ORD - GUM

$1,603 Find Cheap Flights from Chicago O'Hare Airport 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 O'Hare Intl to Tamuning departing on 8/17. 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 O'Hare Intl to Tamuning (ORD-GUM)

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

Mon, Dec 1 - Tue, Jan 13
Delta Logo
9:30 am - 2:35 pmORD-GUM
37h 05m2 stops
Delta Logo
4:50 pm - 11:44 pmGUM-ORD
46h 54m2 stops
$1,983Delta
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Mon, Dec 1 - Sat, Jan 17
United Airlines Logo
1:10 pm - 4:20 amORD-GUM
23h 10m1 stop
United Airlines Logo
7:25 am - 9:11 pmGUM-ORD
29h 46m2 stops
$1,992United Airlines
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Mon, Dec 1 - Tue, Jan 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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Mon, Sep 8 - Fri, Sep 19
United Airlines Logo
6:00 am - 6:05 pmORD-GUM
21h 05m2 stops
United Airlines Logo
7:10 am - 6:26 pmGUM-ORD
26h 16m2 stops
$2,017United Airlines
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Mon, Sep 8 - Thu, Sep 18
Delta Logo
8:25 am - 3:15 pmORD-GUM
39h 50m2 stops
Delta Logo
1:55 am - 6:38 pmGUM-ORD
31h 43m2 stops
$2,033Delta
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Mon, Aug 18 - Mon, Aug 25
United Airlines Logo
9:30 am - 6:05 pmORD-GUM
17h 35m1 stop
United Airlines Logo
7:00 pm - 3:20 pmGUM-ORD
35h 20m1 stop
$2,037United Airlines
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Mon, Aug 18 - Mon, Aug 25
United Airlines Logo
9:30 am - 6:05 pmORD-GUM
17h 35m1 stop
United Airlines Logo
7:15 am - 12:29 amGUM-ORD
32h 14m2 stops
$2,056United Airlines
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Thu, Jul 17 - Wed, Jul 23
Delta Logo
7:11 am - 12:10 amORD-GUM
25h 59m2 stops
Delta Logo
1:55 am - 4:14 pmGUM-ORD
29h 19m2 stops
$2,198Delta
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Wed, Oct 8 - Mon, Oct 13
United Airlines Logo
6:00 am - 6:05 pmORD-GUM
21h 05m2 stops
United Airlines Logo
7:10 am - 5:09 pmGUM-ORD
24h 59m2 stops
$2,227United Airlines
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Sun, Jul 20 - Fri, Aug 8
Delta Logo
7:59 pm - 12:10 amORD-GUM
37h 11m2 stops
Delta Logo
1:55 am - 8:40 amGUM-ORD
45h 45m2 stops
$2,248Delta
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KAYAK's insights & trends for O'Hare Intl to Tamuning flights

Get data-powered insights and trends into flights from O'Hare Intl 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 O'Hare Airport to Tamuning?

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

When flying from Chicago O'Hare Airport 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 O'Hare Airport, you’ll find the best rates on Saturdays and the most expensive ones on Mondays.

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Good to know

Low seasonFebruary
High seasonMarch
Cheapest flight$1,603
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Chicago O'Hare Airport to Tamuning

When to book flights from O'Hare Intl to Tamuning

Are your dates flexible? Find out the best times to travel from O'Hare Intl 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 Chicago O'Hare Airport to Tamuning flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Tamuning?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Tamuning was $1,603 for a one-way ticket and $1,983 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Tamuning?

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

  • Which airports will I be using when flying from Chicago O'Hare Airport to Tamuning?

    Chicago O'Hare Airport and Tamuning are both served by 1 main airport. You will leave Chicago O'Hare Airport from Chicago O'Hare Intl and will be arriving at Tamuning Guam Intl.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Tamuning?

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

  • Which airline alliances offer flights from Chicago O'Hare Airport to Tamuning?

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

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport 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 O'Hare Airport to Tamuning.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tamuning from Chicago O'Hare Airport 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 O'Hare Airport 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 O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport 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 Chicago O'Hare Airport 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 O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from O'Hare Intl 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 O'Hare Intl 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 8790 reviews
6.6Food
7.7Boarding
8.1Crew
7.0Entertainment
7.3Comfort
Airline reviews

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

4.0 OkayJ, May 2025ORD - EDI
Read more United Airlines reviews

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.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

I do prefer to fly United and have always had excellent service, except for bad weather. Flights are on time and staff is alway curtious and helpful

They switched out gate from terminal 1 to terminal two ten minutes before boarding. So we had to make a 20 min crazy fast walk to a different terminal. Then we boarded the plane and waited for over 40 minutes until push back. Brutal

Everything you need to know for your flight from O'Hare Intl to Tamuning

Information on your arrival and departure airports

Chicago O'Hare Airport (ORD)
Tamuning (GUM)

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