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Cheap flights from Chicago to Guam from $1,919

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Guam departing on 4/27. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:48 am - 6:05 pm
ORD
-
GUM
21h 17m
2 stops
United Airlines Logo
7:05 am - 2:52 pm
GUM
-
ORD
22h 47m
2 stops
$1,919United Airlines
Mon, Apr 27 - Mon, May 4
United Airlines Logo
12:15 pm - 4:25 am
ORD
-
GUM
25h 10m
1 stop
United Airlines Logo
7:05 am - 11:10 am
GUM
-
ORD
19h 05m
2 stops
$1,938United Airlines
Mon, Apr 27 - Mon, May 4
United Airlines Logo
12:15 pm - 4:25 am
ORD
-
GUM
25h 10m
1 stop
United Airlines Logo
7:30 pm - 3:15 pm
GUM
-
ORD
34h 45m
1 stop
$2,000United Airlines
Sun, Apr 26 - Wed, May 6
United Airlines Logo
5:48 am - 6:05 pm
ORD
-
GUM
21h 17m
2 stops
United Airlines Logo
7:05 am - 11:23 am
GUM
-
ORD
19h 18m
2 stops
$2,019United Airlines
Sat, Apr 18 - Sat, Apr 25
United Airlines Logo
12:15 pm - 4:25 am
ORD
-
GUM
25h 10m
1 stop
United Airlines Logo
7:05 am - 11:23 am
GUM
-
ORD
19h 18m
2 stops
$2,042United Airlines
Sat, Apr 18 - Sat, Apr 25
United Airlines Logo
12:15 pm - 4:25 am
ORD
-
GUM
25h 10m
1 stop
United Airlines Logo
7:30 pm - 3:15 pm
GUM
-
ORD
34h 45m
1 stop
$2,050United Airlines
Sun, Apr 26 - Sat, May 2
United Airlines Logo
5:49 am - 6:05 pm
ORD
-
GUM
21h 16m
2 stops
United Airlines Logo
4:55 pm - 6:58 pm
GUM
-
ORD
41h 03m
2 stops
$2,053United Airlines
Sun, Apr 26 - Sat, May 2
Delta Logo
6:00 am - 2:35 pm
MDW
-
GUM
40h 35m
2 stops
Delta Logo
4:50 pm - 12:46 pm
GUM
-
MDW
35h 56m
2 stops
$2,079Delta
Wed, Feb 25 - Wed, Mar 4
Delta Logo
7:59 pm - 11:05 pm
ORD
-
GUM
35h 06m
2 stops
Delta Logo
1:00 am - 11:56 pm
GUM
-
ORD
38h 56m
2 stops
$2,079Delta
Mon, Feb 16 - Wed, Feb 25
Delta Logo
7:59 pm - 11:05 pm
ORD
-
GUM
35h 06m
2 stops
Delta Logo
1:00 am - 11:52 pm
GUM
-
ORD
38h 52m
2 stops
$2,129Delta
Mon, Feb 16 - Fri, Feb 27

United Airlines flights from Chicago to Guam

Our best United Airlines deals on Chicago to Guam flight tickets
United Airlines
Apr 27
ORD5:48 amChicago O'Hare Intl
21h 17m
2 stops
GUM6:05 pmTamuning Guam Intl
May 4
GUM7:05 amTamuning Guam Intl
22h 47m
2 stops
ORD2:52 pmChicago O'Hare Intl
$1,919
United Airlines
Apr 27
ORD12:15 pmChicago O'Hare Intl
25h 10m
1 stop
GUM4:25 amTamuning Guam Intl
May 4
GUM7:05 amTamuning Guam Intl
19h 05m
2 stops
ORD11:10 amChicago O'Hare Intl
$1,938
United Airlines
Apr 26
ORD12:15 pmChicago O'Hare Intl
25h 10m
1 stop
GUM4:25 amTamuning Guam Intl
May 6
GUM7:30 pmTamuning Guam Intl
34h 45m
1 stop
ORD3:15 pmChicago O'Hare Intl
$2,000

Delta flights from Chicago to Guam

Our best Delta deals on Chicago to Guam flight tickets
Delta
Feb 25
MDW6:00 amChicago Midway
40h 35m
2 stops
GUM2:35 pmTamuning Guam Intl
Mar 4
GUM4:50 pmTamuning Guam Intl
35h 56m
2 stops
MDW12:46 pmChicago Midway
$2,079
Delta
Feb 16
ORD7:59 pmChicago O'Hare Intl
35h 06m
2 stops
GUM11:05 pmTamuning Guam Intl
Feb 27
GUM1:00 amTamuning Guam Intl
38h 52m
2 stops
ORD11:52 pmChicago O'Hare Intl
$2,129
Delta
Mar 14
MDW2:05 pmChicago Midway
42h 00m
2 stops
GUM11:05 pmTamuning Guam Intl
Mar 21
GUM4:50 pmTamuning Guam Intl
40h 04m
2 stops
MDW5:54 pmChicago Midway
$2,389

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 January 28, 2026.
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

Mon 4/27

5:48 am-6:05 pm

2 stops21h 17m

Tamuning Guam Intl

Mon 5/4

7:05 am-2:52 pm

2 stops22h 47m

$1,919

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 4/27

12:15 pm-4:25 am

1 stop25h 10m

Tamuning Guam Intl

Mon 5/4

7:05 am-11:10 am

2 stops19h 05m

$1,938

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sun 4/26

12:15 pm-4:25 am

1 stop25h 10m

Tamuning Guam Intl

Wed 5/6

7:30 pm-3:15 pm

1 stop34h 45m

$2,000

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sat 4/18

5:48 am-6:05 pm

2 stops21h 17m

Tamuning Guam Intl

Sat 4/25

7:05 am-11:23 am

2 stops19h 18m

$2,019

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sat 4/18

12:15 pm-4:25 am

1 stop25h 10m

Tamuning Guam Intl

Sat 4/25

7:05 am-11:23 am

2 stops19h 18m

$2,042

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sun 4/26

12:15 pm-4:25 am

1 stop25h 10m

Tamuning Guam Intl

Sat 5/2

7:30 pm-3:15 pm

1 stop34h 45m

$2,050

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sun 4/26

5:49 am-6:05 pm

2 stops21h 16m

Tamuning Guam Intl

Sat 5/2

4:55 pm-6:58 pm

2 stops41h 03m

$2,053

ChicagoTamuning

MDW - GUM

MDWGUM

Chicago Midway

Wed 2/25

6:00 am-2:35 pm

2 stops40h 35m

Tamuning Guam Intl

Wed 3/4

4:50 pm-12:46 pm

2 stops35h 56m

$2,079

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 2/16

7:59 pm-11:05 pm

2 stops35h 06m

Tamuning Guam Intl

Wed 2/25

1:00 am-11:56 pm

2 stops38h 56m

$2,079

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 2/16

7:59 pm-11:05 pm

2 stops35h 06m

Tamuning Guam Intl

Fri 2/27

1:00 am-11:52 pm

2 stops38h 52m

$2,129

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 $1,967Free CancellationRating
7.4
9,209 reviews
Search United Airlines flights

  • How do I get Price Alerts for flights from Chicago to Guam?

    Search flight deals from Chicago to Guam. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Chicago to Guam with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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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