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Cheap flights from Chicago to Guam from $731

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 4/7. 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
1 adult, Economy, 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
8:04 pm - 6:05 pm
ORD
-
GUM
31h 01m
2 stops
United Airlines Logo
7:05 am - 8:24 pm
GUM
-
ORD
28h 19m
2 stops
$1,969United Airlines
Tue, May 26 - Tue, Jun 9
United Airlines Logo
8:04 pm - 6:05 pm
ORD
-
GUM
31h 01m
2 stops
United Airlines Logo
7:30 pm - 3:25 pm
GUM
-
ORD
34h 55m
1 stop
$1,992United Airlines
Tue, May 26 - Tue, Jun 9
United Airlines Logo
9:30 am - 6:05 pm
ORD
-
GUM
17h 35m
1 stop
United Airlines Logo
7:05 am - 2:35 pm
GUM
-
ORD
22h 30m
2 stops
$2,019United Airlines
Wed, Jul 1 - Wed, Jul 8
Delta Logo
6:25 am - 11:55 pm
ORD
-
GUM
26h 30m
2 stops
Delta Logo
5:20 pm - 9:18 pm
GUM
-
ORD
42h 58m
2 stops
$2,079Delta
Mon, Apr 13 - Mon, Apr 20
Delta Logo
7:43 pm - 11:55 pm
ORD
-
GUM
37h 12m
2 stops
Delta Logo
3:00 am - 4:18 pm
GUM
-
ORD
28h 18m
2 stops
$2,087Delta
Sun, Apr 26 - Tue, May 5
United Airlines Logo
9:39 pm - 6:05 pm
ORD
-
GUM
53h 26m
2 stops
United Airlines Logo
7:05 am - 10:49 pm
GUM
-
ORD
30h 44m
2 stops
$2,108United Airlines
Sat, Jun 6 - Fri, Jun 26
Delta Logo
2:59 pm - 11:55 pm
ORD
-
GUM
41h 56m
2 stops
Delta Logo
3:00 am - 9:20 pm
GUM
-
ORD
33h 20m
2 stops
$2,129Delta
Sat, Apr 11 - Mon, May 25
Delta Logo
5:59 pm - 11:55 pm
ORD
-
GUM
38h 56m
2 stops
Delta Logo
3:00 am - 11:57 pm
GUM
-
ORD
35h 57m
2 stops
$2,179Delta
Sat, Apr 11 - Sat, May 23
United Airlines Logo
11:00 pm - 6:05 pm
ORD
-
GUM
28h 05m
2 stops
United Airlines Logo
7:30 pm - 3:25 pm
GUM
-
ORD
34h 55m
1 stop
$2,212United Airlines
Sun, May 17 - Sat, Aug 8
Delta Logo
6:15 am - 11:55 pm
ORD
-
GUM
26h 40m
2 stops
Delta Logo
5:20 pm - 9:38 pm
GUM
-
ORD
43h 18m
2 stops
$2,229Delta
Sun, Apr 12 - Sun, Apr 19

Delta flights from Chicago to Guam

Our best Delta deals on Chicago to Guam flight tickets
Delta
Apr 13
ORD8:52 amChicago O'Hare Intl
39h 43m
2 stops
GUM3:35 pmTamuning Guam Intl
Apr 20
GUM5:20 pmTamuning Guam Intl
42h 58m
2 stops
ORD9:18 pmChicago O'Hare Intl
$2,078
Delta
Apr 13
ORD6:25 amChicago O'Hare Intl
26h 30m
2 stops
GUM11:55 pmTamuning Guam Intl
Apr 20
GUM5:20 pmTamuning Guam Intl
42h 58m
2 stops
ORD9:18 pmChicago O'Hare Intl
$2,079
Delta
Apr 11
ORD2:59 pmChicago O'Hare Intl
41h 56m
2 stops
GUM11:55 pmTamuning Guam Intl
May 25
GUM3:00 amTamuning Guam Intl
33h 20m
2 stops
ORD9:20 pmChicago O'Hare Intl
$2,129

United Airlines flights from Chicago to Guam

Our best United Airlines deals on Chicago to Guam flight tickets
United Airlines
May 26
ORD8:04 pmChicago O'Hare Intl
31h 01m
2 stops
GUM6:05 pmTamuning Guam Intl
Jun 9
GUM7:05 amTamuning Guam Intl
28h 19m
2 stops
ORD8:24 pmChicago O'Hare Intl
$1,969
United Airlines
May 26
ORD8:04 pmChicago O'Hare Intl
31h 01m
2 stops
GUM6:05 pmTamuning Guam Intl
Jun 9
GUM7:30 pmTamuning Guam Intl
34h 55m
1 stop
ORD3:25 pmChicago O'Hare Intl
$1,992
United Airlines
Jun 6
ORD9:39 pmChicago O'Hare Intl
53h 26m
2 stops
GUM6:05 pmTamuning Guam Intl
Jun 26
GUM7:05 amTamuning Guam Intl
30h 44m
2 stops
ORD10:49 pmChicago O'Hare Intl
$2,108

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 March 18, 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

Cheapest round-trip

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Tue 5/26

8:04 pm-6:05 pm

2 stops31h 01m

Tamuning Guam Intl

Tue 6/9

7:05 am-8:24 pm

2 stops28h 19m

$1,969

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Tue 5/26

8:04 pm-6:05 pm

2 stops31h 01m

Tamuning Guam Intl

Tue 6/9

7:30 pm-3:25 pm

1 stop34h 55m

$1,992
Quickest round-trip

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Wed 7/1

9:30 am-6:05 pm

1 stop17h 35m

Tamuning Guam Intl

Wed 7/8

7:05 am-2:35 pm

2 stops22h 30m

$2,019

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 4/13

6:25 am-11:55 pm

2 stops26h 30m

Tamuning Guam Intl

Mon 4/20

5:20 pm-9:18 pm

2 stops42h 58m

$2,079

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sun 4/26

7:43 pm-11:55 pm

2 stops37h 12m

Tamuning Guam Intl

Tue 5/5

3:00 am-4:18 pm

2 stops28h 18m

$2,087

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sat 6/6

9:39 pm-6:05 pm

2 stops53h 26m

Tamuning Guam Intl

Fri 6/26

7:05 am-10:49 pm

2 stops30h 44m

$2,108

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sat 4/11

2:59 pm-11:55 pm

2 stops41h 56m

Tamuning Guam Intl

Mon 5/25

3:00 am-9:20 pm

2 stops33h 20m

$2,129

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sat 4/11

5:59 pm-11:55 pm

2 stops38h 56m

Tamuning Guam Intl

Sat 5/23

3:00 am-11:57 pm

2 stops35h 57m

$2,179

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sun 5/17

11:00 pm-6:05 pm

2 stops28h 05m

Tamuning Guam Intl

Sat 8/8

7:30 pm-3:25 pm

1 stop34h 55m

$2,212

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sun 4/12

6:15 am-11:55 pm

2 stops26h 40m

Tamuning Guam Intl

Sun 4/19

5:20 pm-9:38 pm

2 stops43h 18m

$2,229

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 airline that flies from Chicago to Guam?

Delta is the most popular carrier operating from Chicago to Guam

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

17h 35m

Direct flights

None
The fastest flight from Chicago to Guam takes 17h 35m
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
9,435 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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