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Cheap flights from Chicago to Guam from $1,348

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 12/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Chicago to Guam

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:40 am - 6:05 pm
ORD
-
GUM
21h 25m2 stops
United Airlines Logo
7:05 am - 2:34 pm
GUM
-
ORD
22h 29m2 stops
$1,918United Airlines
lun., may. 11 - lun., may. 25
United Airlines Logo
12:15 pm - 4:25 am
ORD
-
GUM
25h 10m1 stop
United Airlines Logo
7:05 am - 11:09 am
GUM
-
ORD
19h 04m2 stops
$1,941United Airlines
lun., may. 11 - lun., may. 25
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
$1,949United Airlines
mar., feb. 17 - lun., mar. 2
United Airlines Logo
9:15 pm - 6:05 pm
ORD
-
GUM
29h 50m2 stops
United Airlines Logo
7:05 am - 12:50 pm
GUM
-
ORD
20h 45m2 stops
$2,018United Airlines
vie., abr. 10 - sáb., abr. 18
United Airlines Logo
12:15 pm - 4:25 am
ORD
-
GUM
25h 10m1 stop
United Airlines Logo
7:05 am - 11:42 am
GUM
-
ORD
19h 37m2 stops
$2,037United Airlines
vie., abr. 10 - sáb., abr. 18
United Airlines Logo
12:15 pm - 4:25 am
ORD
-
GUM
25h 10m1 stop
United Airlines Logo
7:30 pm - 3:25 pm
GUM
-
ORD
34h 55m1 stop
$2,079United Airlines
lun., may. 11 - lun., may. 25
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
$2,138Delta
lun., ene. 12 - dom., ene. 18
United Airlines Logo
12:15 pm - 4:25 am
ORD
-
GUM
25h 10m1 stop
United Airlines Logo
7:30 pm - 3:15 pm
GUM
-
ORD
34h 45m1 stop
$2,179United Airlines
vie., abr. 10 - sáb., abr. 18
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
$2,198Delta
mié., ene. 7 - mar., ene. 13
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
lun., feb. 9 - mar., feb. 17

United Airlines flights from Chicago to Guam

Our best United Airlines deals on Chicago to Guam flight tickets
United Airlines
May 11
ORD5:40 amChicago O'Hare Intl
21h 25m
2 stops
GUM6:05 pmTamuning Guam Intl
May 25
GUM7:05 amTamuning Guam Intl
22h 29m
2 stops
ORD2:34 pmChicago O'Hare Intl
$1,918
Find similar
United Airlines
May 11
ORD12:15 pmChicago O'Hare Intl
25h 10m
1 stop
GUM4:25 amTamuning Guam Intl
May 25
GUM7:05 amTamuning Guam Intl
19h 04m
2 stops
ORD11:09 amChicago O'Hare Intl
$1,941
Find similar
United Airlines
Feb 17
ORD1:10 pmChicago O'Hare Intl
23h 10m
1 stop
GUM4:20 amTamuning Guam Intl
Mar 2
GUM7:20 pmTamuning Guam Intl
35h 50m
1 stop
ORD3:10 pmChicago O'Hare Intl
$1,949
Find similar

Delta flights from Chicago to Guam

Our best Delta deals on Chicago to Guam flight tickets
Delta
Jan 29
MDW6:00 amChicago Midway
25h 05m
2 stops
GUM11:05 pmTamuning Guam Intl
Feb 4
GUM1:00 amTamuning Guam Intl
27h 46m
2 stops
MDW12:46 pmChicago Midway
$2,078
Find similar
Delta
Jan 12
ORD7:30 amChicago O'Hare Intl
23h 35m
2 stops
GUM11:05 pmTamuning Guam Intl
Jan 18
GUM1:00 amTamuning Guam Intl
38h 53m
2 stops
ORD11:53 pmChicago O'Hare Intl
$2,138
Find similar
Delta
Jan 7
ORD7:30 amChicago O'Hare Intl
23h 35m
2 stops
GUM11:05 pmTamuning Guam Intl
Jan 13
GUM1:00 amTamuning Guam Intl
38h 53m
2 stops
ORD11:53 pmChicago O'Hare Intl
$2,198
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 diciembre 15, 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

lun. 5/11

5:40 am-6:05 pm

2 stops21h 25m

Tamuning Guam Intl

lun. 5/25

7:05 am-2:34 pm

2 stops22h 29m

$1,918

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

lun. 5/11

12:15 pm-4:25 am

1 stop25h 10m

Tamuning Guam Intl

lun. 5/25

7:05 am-11:09 am

2 stops19h 04m

$1,941

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

mar. 2/17

1:10 pm-4:20 am

1 stop23h 10m

Tamuning Guam Intl

lun. 3/2

7:20 pm-3:10 pm

1 stop35h 50m

$1,949

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

vie. 4/10

9:15 pm-6:05 pm

2 stops29h 50m

Tamuning Guam Intl

sáb. 4/18

7:05 am-12:50 pm

2 stops20h 45m

$2,018

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

vie. 4/10

12:15 pm-4:25 am

1 stop25h 10m

Tamuning Guam Intl

sáb. 4/18

7:05 am-11:42 am

2 stops19h 37m

$2,037

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

lun. 5/11

12:15 pm-4:25 am

1 stop25h 10m

Tamuning Guam Intl

lun. 5/25

7:30 pm-3:25 pm

1 stop34h 55m

$2,079

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

lun. 1/12

7:30 am-11:05 pm

2 stops23h 35m

Tamuning Guam Intl

dom. 1/18

1:00 am-11:53 pm

2 stops38h 53m

$2,138

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

vie. 4/10

12:15 pm-4:25 am

1 stop25h 10m

Tamuning Guam Intl

sáb. 4/18

7:30 pm-3:15 pm

1 stop34h 45m

$2,179

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

mié. 1/7

7:30 am-11:05 pm

2 stops23h 35m

Tamuning Guam Intl

mar. 1/13

1:00 am-11:53 pm

2 stops38h 53m

$2,198

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

lun. 2/9

1:10 pm-4:20 am

1 stop23h 10m

Tamuning Guam Intl

mar. 2/17

7:20 pm-3:10 pm

1 stop35h 50m

$2,259

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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

Fastest flight time

18h 10m

Direct flights

None
The fastest flight from Chicago to Guam takes 18h 10m
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
9,092 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.

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