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Cheap flights from Chicago to Tamuning from $1,776

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Tamuning departing on 12/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago to Tamuning

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:40 am - 11:05 pm
ORD
-
GUM
23h 25m2 stops
Delta Logo
4:50 pm - 11:59 pm
GUM
-
ORD
46h 09m2 stops
$1,983Delta
Fri, Mar 6 - Sun, Mar 15
United Airlines Logo
5:40 am - 7:05 pm
ORD
-
GUM
21h 25m2 stops
United Airlines Logo
7:20 pm - 4:10 pm
GUM
-
ORD
35h 50m1 stop
$1,991United Airlines
Fri, Mar 6 - Sun, Mar 15
United Airlines Logo
1:10 pm - 4:20 am
ORD
-
GUM
23h 10m1 stop
United Airlines Logo
7:20 pm - 4:10 pm
GUM
-
ORD
35h 50m1 stop
$2,129United Airlines
Fri, Mar 6 - Sun, Mar 15
Delta Logo
7:20 am - 11:05 pm
ORD
-
GUM
23h 45m2 stops
Delta Logo
1:00 am - 11:53 pm
GUM
-
ORD
38h 53m2 stops
$2,138Delta
Mon, Jan 12 - Tue, Jan 20
Delta Logo
7:16 pm - 11:05 pm
MDW
-
GUM
35h 49m2 stops
Delta Logo
1:00 am - 5:55 pm
GUM
-
MDW
32h 55m2 stops
$2,143Delta
Mon, Jan 12 - Tue, Jan 20
United Airlines Logo
1:10 pm - 4:20 am
ORD
-
GUM
23h 10m1 stop
United Airlines Logo
7:20 pm - 3:10 pm
GUM
-
ORD
35h 50m1 stop
$2,259United Airlines
Mon, Feb 9 - Tue, Feb 17
Delta Logo
7:30 am - 11:05 pm
ORD
-
GUM
23h 35m2 stops
Delta Logo
1:00 am - 11:53 pm
GUM
-
ORD
38h 53m2 stops
$2,421Delta
Mon, Jan 12 - Sun, Jan 18
United Airlines Logo
1:10 pm - 4:20 am
ORD
-
GUM
23h 10m1 stop
United Airlines Logo
7:40 am - 1:24 pm
GUM
-
ORD
21h 44m2 stops
$2,497United Airlines
Mon, Jan 12 - Wed, Jan 21
United Airlines Logo
1:10 pm - 4:20 am
ORD
-
GUM
23h 10m1 stop
United Airlines Logo
7:20 pm - 3:10 pm
GUM
-
ORD
35h 50m1 stop
$2,509United Airlines
Mon, Jan 12 - Mon, Jan 19
United Airlines Logo
1:10 pm - 4:20 am
ORD
-
GUM
23h 10m1 stop
United Airlines Logo
7:20 pm - 3:10 pm
GUM
-
ORD
35h 50m1 stop
$2,679United Airlines
Mon, Jan 12 - Wed, Jan 21

Delta flights from Chicago to Tamuning

Our best Delta deals on Chicago to Tamuning flight tickets
Delta
Mar 6
ORD7:40 amChicago O'Hare Intl
23h 25m
2 stops
GUM11:05 pmTamuning Guam Intl
Mar 15
GUM4:50 pmTamuning Guam Intl
46h 09m
2 stops
ORD11:59 pmChicago O'Hare Intl
$1,983
Find similar
Delta
Jan 12
ORD7:20 amChicago O'Hare Intl
23h 45m
2 stops
GUM11:05 pmTamuning Guam Intl
Jan 20
GUM1:00 amTamuning Guam Intl
38h 53m
2 stops
ORD11:53 pmChicago O'Hare Intl
$2,138
Find similar
Delta
Jan 12
MDW7:16 pmChicago Midway
35h 49m
2 stops
GUM11:05 pmTamuning Guam Intl
Jan 20
GUM1:00 amTamuning Guam Intl
32h 55m
2 stops
MDW5:55 pmChicago Midway
$2,143
Find similar

United Airlines flights from Chicago to Tamuning

Our best United Airlines deals on Chicago to Tamuning flight tickets
United Airlines
Mar 6
ORD5:40 amChicago O'Hare Intl
21h 25m
2 stops
GUM7:05 pmTamuning Guam Intl
Mar 15
GUM7:20 pmTamuning Guam Intl
35h 50m
1 stop
ORD4:10 pmChicago O'Hare Intl
$1,991
Find similar
United Airlines
Mar 6
ORD1:10 pmChicago O'Hare Intl
23h 10m
1 stop
GUM4:20 amTamuning Guam Intl
Mar 15
GUM7:20 pmTamuning Guam Intl
35h 50m
1 stop
ORD4:10 pmChicago O'Hare Intl
$2,129
Find similar
United Airlines
Feb 9
ORD1:10 pmChicago O'Hare Intl
23h 10m
1 stop
GUM4:20 amTamuning Guam Intl
Feb 17
GUM7:20 pmTamuning Guam Intl
35h 50m
1 stop
ORD3:10 pmChicago O'Hare Intl
$2,259
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago 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, momondo users made 832,500 searches. Data last updated December 25, 2025.
Use the filters below to find and compare flights from Chicago to Tamuning that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Fri 3/6

7:40 am-11:05 pm

2 stops23h 25m

Tamuning Guam Intl

Sun 3/15

4:50 pm-11:59 pm

2 stops46h 09m

$1,983

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Fri 3/6

5:40 am-7:05 pm

2 stops21h 25m

Tamuning Guam Intl

Sun 3/15

7:20 pm-4:10 pm

1 stop35h 50m

$1,991

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Fri 3/6

1:10 pm-4:20 am

1 stop23h 10m

Tamuning Guam Intl

Sun 3/15

7:20 pm-4:10 pm

1 stop35h 50m

$2,129

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 1/12

7:20 am-11:05 pm

2 stops23h 45m

Tamuning Guam Intl

Tue 1/20

1:00 am-11:53 pm

2 stops38h 53m

$2,138

ChicagoTamuning

MDW - GUM

MDWGUM

Chicago Midway

Mon 1/12

7:16 pm-11:05 pm

2 stops35h 49m

Tamuning Guam Intl

Tue 1/20

1:00 am-5:55 pm

2 stops32h 55m

$2,143

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 2/9

1:10 pm-4:20 am

1 stop23h 10m

Tamuning Guam Intl

Tue 2/17

7:20 pm-3:10 pm

1 stop35h 50m

$2,259

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 1/12

7:30 am-11:05 pm

2 stops23h 35m

Tamuning Guam Intl

Sun 1/18

1:00 am-11:53 pm

2 stops38h 53m

$2,421

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 1/12

1:10 pm-4:20 am

1 stop23h 10m

Tamuning Guam Intl

Wed 1/21

7:40 am-1:24 pm

2 stops21h 44m

$2,497

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 1/12

1:10 pm-4:20 am

1 stop23h 10m

Tamuning Guam Intl

Mon 1/19

7:20 pm-3:10 pm

1 stop35h 50m

$2,509

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 1/12

1:10 pm-4:20 am

1 stop23h 10m

Tamuning Guam Intl

Wed 1/21

7:20 pm-3:10 pm

1 stop35h 50m

$2,679

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Tamuning from

How to get the cheapest flight ticket from Chicago to Tamuning

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Tamuning?

The cheapest day to depart from Chicago to Tamuning is on a Tuesday. Travelers who choose to depart for Tamuning on a Tuesday will often find tickets for as low as $2,051. The most expensive day to fly to Tamuning is Friday, with ticket prices averaging around $2,286.

What is the cheapest time of day to depart on your flight to Tamuning?

Our most recent data shows that the best time of day to fly to Tamuning is in the evening. Flights from Chicago to Tamuning during this time can be as low as $2,003. Flights in the morning are often more expensive with an average ticket price of $2,159.

When to book flights from Chicago to Tamuning

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Tamuning according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Tamuning (CHI to GUM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Tamuning

Fastest flight time

21h 11m

Direct flights

None
The fastest flight from Chicago to Tamuning takes 21h 11m
There are no direct flights from Chicago to Tamuning. There are no popular flight routes from Chicago to Tamuning.
Search flight deals

  • How far is Chicago to Tamuning Guam Intl by plane?

    Tamuning Guam Intl is 7361.5 mi away from Chicago. In terms of flight time, this usually takes a little over 21h 11m.

  • When did momondo last update prices for flights from Chicago to Tamuning Guam Intl Airport?

    Prices for flights from Chicago to Tamuning Guam Intl Airport are updated daily.

  • How many operators does momondo search for flights from Chicago to Tamuning Guam Intl Airport?

  • How old do you have to be to fly from Chicago to Tamuning Guam Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Tamuning Guam Intl Airport.

  • What documentation or ID do you need to fly to Tamuning Guam Intl Airport?

    The required travel and health documents for your Tamuning Guam Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tamuning Guam Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Chicago to Tamuning?

Best airlines flying from Chicago to Tamuning

Compare and see reviews for airlines that fly from Chicago to Tamuning with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,967Free CancellationRating
7.4
9,116 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Tamuning?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Tamuning from Chicago.

Can I find flights from Chicago to Tamuning with flexible booking policies on momondo?

momondo does allow users to show only those flights to Tamuning from Chicago which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chicago to Tamuning?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Tamuning.

I’m not ready to book a flight from Chicago to Tamuning right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Tamuning flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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