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Cheap flights from Chicago to Guam from $960

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 Guam departing on 12/25. 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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0 bags

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Find the cheapest flights from Chicago to Guam

Cheap round-trip flights

United Airlines Logo
10:49 am - 4:25 amORD-GUM
50h 36m2 stops
United Airlines Logo
7:10 am - 5:07 pmGUM-ORD
24h 57m2 stops
$1,646United Airlines
Find Deal
Sun, Oct 19 - Wed, Oct 22
Delta Logo
6:00 am - 11:05 pmMDW-GUM
25h 05m2 stops
Delta Logo
1:00 am - 6:34 pmGUM-MDW
33h 34m2 stops
$1,983Delta
Find Deal
Mon, Dec 1 - Fri, Jan 16
Delta Logo
6:00 am - 11:05 pmORD-GUM
25h 05m2 stops
Delta Logo
1:00 am - 11:44 pmGUM-ORD
38h 44m2 stops
$1,983Delta
Find Deal
Mon, Dec 1 - Mon, Jan 12
United Airlines Logo
1:10 pm - 4:20 amORD-GUM
23h 10m1 stop
United Airlines Logo
7:20 pm - 3:10 pmGUM-ORD
35h 50m1 stop
$1,999United Airlines
Find Deal
Mon, Dec 1 - Tue, Jan 13
United Airlines Logo
1:10 pm - 4:20 amORD-GUM
23h 10m1 stop
United Airlines Logo
7:20 pm - 3:10 pmGUM-ORD
35h 50m1 stop
$2,000United Airlines
Find Deal
Mon, Dec 1 - Tue, Jan 13
United Airlines Logo
5:49 am - 7:00 pmORD-GUM
21h 11m2 stops
United Airlines Logo
7:40 am - 1:00 pmGUM-ORD
21h 20m2 stops
$2,017United Airlines
Find Deal
Thu, Jan 1 - Tue, Jan 13
United Airlines Logo
1:10 pm - 4:20 amORD-GUM
23h 10m1 stop
United Airlines Logo
7:40 am - 6:25 amGUM-ORD
38h 45m2 stops
$2,026United Airlines
Find Deal
Mon, Dec 1 - Tue, Jan 13
Delta Logo
6:00 am - 11:05 pmORD-GUM
25h 05m2 stops
Delta Logo
1:00 am - 11:44 pmGUM-ORD
38h 44m2 stops
$2,033Delta
Find Deal
Thu, Jan 1 - Mon, Jan 12
United Airlines Logo
1:10 pm - 4:20 amORD-GUM
23h 10m1 stop
United Airlines Logo
7:40 am - 11:34 amGUM-ORD
19h 54m2 stops
$2,042United Airlines
Find Deal
Thu, Jan 1 - Tue, Jan 13
Delta Logo
6:00 am - 11:05 pmMDW-GUM
25h 05m2 stops
Delta Logo
4:50 pm - 9:46 pmGUM-MDW
44h 56m2 stops
$2,048Delta
Find Deal
Mon, Dec 1 - Tue, Jan 13

United Airlines flights from Chicago to Guam

Our best United Airlines deals on Chicago to Guam flight tickets
United Airlines
Oct 19
ORD10:49 amChicago O'Hare Intl
50h 36m
2 stops
GUM4:25 amTamuning Guam Intl
Oct 22
GUM7:10 amTamuning Guam Intl
24h 57m
2 stops
ORD5:07 pmChicago O'Hare Intl
$1,646
Find similar
United Airlines
Dec 1
ORD1:10 pmChicago O'Hare Intl
23h 10m
1 stop
GUM4:20 amTamuning Guam Intl
Jan 13
GUM7:20 pmTamuning Guam Intl
35h 50m
1 stop
ORD3:10 pmChicago O'Hare Intl
$1,999
Find similar
United Airlines
Dec 1
ORD1:10 pmChicago O'Hare Intl
23h 10m
1 stop
GUM4:20 amTamuning Guam Intl
Jan 13
GUM7:20 pmTamuning Guam Intl
35h 50m
1 stop
ORD3:10 pmChicago O'Hare Intl
$2,000
Find similar

Delta flights from Chicago to Guam

Our best Delta deals on Chicago to Guam flight tickets
Delta
Dec 1
ORD6:00 amChicago O'Hare Intl
25h 05m
2 stops
GUM11:05 pmTamuning Guam Intl
Jan 12
GUM1:00 amTamuning Guam Intl
38h 44m
2 stops
ORD11:44 pmChicago O'Hare Intl
$1,983
Find similar
Delta
Jan 1
ORD6:00 amChicago O'Hare Intl
25h 05m
2 stops
GUM11:05 pmTamuning Guam Intl
Jan 12
GUM1:00 amTamuning Guam Intl
38h 44m
2 stops
ORD11:44 pmChicago O'Hare Intl
$2,033
Find similar
Delta
Dec 1
MDW6:00 amChicago Midway
25h 05m
2 stops
GUM11:05 pmTamuning Guam Intl
Jan 13
GUM4:50 pmTamuning Guam Intl
44h 56m
2 stops
MDW9:46 pmChicago Midway
$2,048
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Guam 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 September 23, 2025.
Use the filters below to find and compare flights from Chicago to Guam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sun 10/19

10:49 am-4:25 am

2 stops50h 36m

Tamuning Guam Intl

Wed 10/22

7:10 am-5:07 pm

2 stops24h 57m

$1,646

ChicagoTamuning

MDW - GUM

MDWGUM

Chicago Midway

Mon 12/1

6:00 am-11:05 pm

2 stops25h 05m

Tamuning Guam Intl

Fri 1/16

1:00 am-6:34 pm

2 stops33h 34m

$1,983

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 12/1

6:00 am-11:05 pm

2 stops25h 05m

Tamuning Guam Intl

Mon 1/12

1:00 am-11:44 pm

2 stops38h 44m

$1,983

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 12/1

1:10 pm-4:20 am

1 stop23h 10m

Tamuning Guam Intl

Tue 1/13

7:20 pm-3:10 pm

1 stop35h 50m

$1,999

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 12/1

1:10 pm-4:20 am

1 stop23h 10m

Tamuning Guam Intl

Tue 1/13

7:20 pm-3:10 pm

1 stop35h 50m

$2,000

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Thu 1/1

5:49 am-7:00 pm

2 stops21h 11m

Tamuning Guam Intl

Tue 1/13

7:40 am-1:00 pm

2 stops21h 20m

$2,017

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 12/1

1:10 pm-4:20 am

1 stop23h 10m

Tamuning Guam Intl

Tue 1/13

7:40 am-6:25 am

2 stops38h 45m

$2,026

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Thu 1/1

6:00 am-11:05 pm

2 stops25h 05m

Tamuning Guam Intl

Mon 1/12

1:00 am-11:44 pm

2 stops38h 44m

$2,033

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Thu 1/1

1:10 pm-4:20 am

1 stop23h 10m

Tamuning Guam Intl

Tue 1/13

7:40 am-11:34 am

2 stops19h 54m

$2,042

ChicagoTamuning

MDW - GUM

MDWGUM

Chicago Midway

Mon 12/1

6:00 am-11:05 pm

2 stops25h 05m

Tamuning Guam Intl

Tue 1/13

4:50 pm-9:46 pm

2 stops44h 56m

$2,048

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Guam from

How to get the cheapest flight ticket from Chicago to Guam

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 Guam?

The cheapest day to depart from Chicago to Guam is on a Wednesday when prices can be found for as low as $1,966. Flights from Chicago to Guam on a Friday will generally be more expensive and average around $2,286. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Flying to Guam from Chicago at noon is the least expensive time of day to depart. momondo users have found prices as low as $2,084 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to Guam is in the morning when prices are around $2,096.

Cheap Chicago to Guam flight deals and tips

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

Direct flights

None
There are no direct flights from Chicago to Guam. There are no popular flight routes from Chicago to Guam.
Search flight deals

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

    Prices for flights from Chicago to Guam are updated daily.

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

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

    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 Guam.

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

    The required travel and health documents for your Guam 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 Guam. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Chicago to Guam

Compare and see reviews for airlines that fly from Chicago to Guam with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,916Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Why use momondo?

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

Finding the right flight to Guam from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Guam quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Chicago to Guam flights to just show those with flexible booking policies.

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

Once all potential Chicago to Guam flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

An easier way to manage your Guam trip

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