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?

The number of operators available for flights from Chicago to Guam is 1 as of June 2026.

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.

$1,969 Cheap Flights from Chicago to Guam in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Guam

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:30 am - 6:05 pm

ORD

GUM

17h 35m

1 stop

7:10 am - 11:59 am

GUM

ORD

19h 49m

2 stops

$1,969United Airlines

Tue, Sep 8 - Tue, Sep 22

10:00 pm - 6:05 pm

ORD

GUM

53h 05m

2 stops

7:35 pm - 3:05 pm

GUM

ORD

34h 30m

1 stop

$1,982United Airlines

Sat, Sep 19 - Sun, Sep 27

9:29 am - 11:55 pm

MDW

GUM

23h 26m

2 stops

2:00 am - 12:39 pm

GUM

MDW

25h 39m

2 stops

$1,983Delta

Fri, Sep 18 - Sun, Sep 27

6:00 am - 11:55 pm

ORD

GUM

26h 55m

2 stops

5:20 pm - 11:57 pm

GUM

ORD

45h 37m

2 stops

$1,983Delta

Fri, Sep 18 - Mon, Sep 28

9:25 am - 6:05 pm

ORD

GUM

17h 40m

1 stop

7:35 pm - 3:05 pm

GUM

ORD

34h 30m

1 stop

$1,989United Airlines

Fri, Sep 18 - Sun, Sep 27

10:00 pm - 6:05 pm

ORD

GUM

53h 05m

2 stops

5:00 pm - 9:32 pm

GUM

ORD

43h 32m

2 stops

$1,991United Airlines

Sat, Sep 19 - Sun, Sep 27

12:00 pm - 4:20 am

ORD

GUM

25h 20m

1 stop

7:35 pm - 3:05 pm

GUM

ORD

34h 30m

1 stop

$2,002United Airlines

Sat, Sep 19 - Sun, Sep 27

9:59 am - 11:55 pm

MDW

GUM

22h 56m

2 stops

2:00 am - 6:20 pm

GUM

MDW

31h 20m

2 stops

$2,033Delta

Fri, Sep 18 - Fri, Sep 25

7:00 am - 11:55 pm

ORD

GUM

25h 55m

2 stops

2:00 am - 8:55 pm

GUM

ORD

33h 55m

2 stops

$2,033Delta

Fri, Sep 18 - Fri, Sep 25

9:25 am - 6:05 pm

ORD

GUM

17h 40m

1 stop

7:35 pm - 3:05 pm

GUM

ORD

34h 30m

1 stop

$2,039United Airlines

Fri, Sep 18 - Sat, Sep 26

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Delta flights from Chicago to Guam

Our best Delta deals on Chicago to Guam flight tickets

Delta

Sep 18

MDW9:29 amChicago Midway

23h 26m

2 stops

GUM11:55 pmTamuning Guam Intl

Sep 27

GUM2:00 amTamuning Guam Intl

25h 39m

2 stops

MDW12:39 pmChicago Midway

$1,983

Delta

Sep 18

MDW9:59 amChicago Midway

22h 56m

2 stops

GUM11:55 pmTamuning Guam Intl

Sep 25

GUM2:00 amTamuning Guam Intl

31h 20m

2 stops

MDW6:20 pmChicago Midway

$2,033

Delta

Sep 11

ORD3:40 pmChicago O'Hare Intl

32h 55m

2 stops

GUM3:35 pmTamuning Guam Intl

Sep 18

GUM5:20 pmTamuning Guam Intl

45h 37m

2 stops

ORD11:57 pmChicago O'Hare Intl

$2,083

United Airlines flights from Chicago to Guam

Our best United Airlines deals on Chicago to Guam flight tickets

United Airlines

Sep 8

ORD9:30 amChicago O'Hare Intl

17h 35m

1 stop

GUM6:05 pmTamuning Guam Intl

Sep 22

GUM7:10 amTamuning Guam Intl

19h 49m

2 stops

ORD11:59 amChicago O'Hare Intl

$1,969

United Airlines

Sep 19

ORD10:00 pmChicago O'Hare Intl

53h 05m

2 stops

GUM6:05 pmTamuning Guam Intl

Sep 27

GUM7:35 pmTamuning Guam Intl

34h 30m

1 stop

ORD3:05 pmChicago O'Hare Intl

$1,982

United Airlines

Sep 18

ORD9:25 amChicago O'Hare Intl

17h 40m

1 stop

GUM6:05 pmTamuning Guam Intl

Sep 27

GUM7:35 pmTamuning Guam Intl

34h 30m

1 stop

ORD3:05 pmChicago O'Hare Intl

$1,989

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Tue 9/8

9:30 am-6:05 pm

1 stop17h 35m

Tamuning Guam Intl

Tue 9/22

7:10 am-11:59 am

2 stops19h 49m

$1,969

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sat 9/19

10:00 pm-6:05 pm

2 stops53h 05m

Tamuning Guam Intl

Sun 9/27

7:35 pm-3:05 pm

1 stop34h 30m

$1,982

ChicagoTamuning

MDW - GUM

MDWGUM

Chicago Midway

Fri 9/18

9:29 am-11:55 pm

2 stops23h 26m

Tamuning Guam Intl

Sun 9/27

2:00 am-12:39 pm

2 stops25h 39m

$1,983

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Fri 9/18

6:00 am-11:55 pm

2 stops26h 55m

Tamuning Guam Intl

Mon 9/28

5:20 pm-11:57 pm

2 stops45h 37m

$1,983

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Fri 9/18

9:25 am-6:05 pm

1 stop17h 40m

Tamuning Guam Intl

Sun 9/27

7:35 pm-3:05 pm

1 stop34h 30m

$1,989

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sat 9/19

10:00 pm-6:05 pm

2 stops53h 05m

Tamuning Guam Intl

Sun 9/27

5:00 pm-9:32 pm

2 stops43h 32m

$1,991

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sat 9/19

12:00 pm-4:20 am

1 stop25h 20m

Tamuning Guam Intl

Sun 9/27

7:35 pm-3:05 pm

1 stop34h 30m

$2,002

ChicagoTamuning

MDW - GUM

MDWGUM

Chicago Midway

Fri 9/18

9:59 am-11:55 pm

2 stops22h 56m

Tamuning Guam Intl

Fri 9/25

2:00 am-6:20 pm

2 stops31h 20m

$2,033

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Fri 9/18

7:00 am-11:55 pm

2 stops25h 55m

Tamuning Guam Intl

Fri 9/25

2:00 am-8:55 pm

2 stops33h 55m

$2,033

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Fri 9/18

9:25 am-6:05 pm

1 stop17h 40m

Tamuning Guam Intl

Sat 9/26

7:35 pm-3:05 pm

1 stop34h 30m

$2,039

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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?

United Airlines 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 45m
Direct flights	None

The fastest flight from Chicago to Guam takes 17h 45m

There are no direct flights from Chicago to Guam. There are no popular flight routes from Chicago to Guam.

Search flight deals

Frequently asked questions about flying from Chicago to Guam

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?
The number of operators available for flights from Chicago to Guam is 1 as of June 2026.
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 Airlines	PriceFrom $1,917	Free Cancellation	Rating 7.4 9,896 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Flights to Tamuningfrom $806

Cheap flights from Chicago to Guam from $1,969

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 9/8. 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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Delta flights from Chicago to Guam

Our best Delta deals on Chicago to Guam flight tickets

United Airlines flights from Chicago to Guam

Our best United Airlines deals on Chicago to Guam flight tickets

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How to get the cheapest flight ticket from Chicago to Guam

What is the cheapest airline that flies 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

Direct flights

Frequently asked questions about flying from Chicago to Guam

Best airlines flying from Chicago to Guam

Compare and see reviews for airlines that fly from Chicago to Guam with momondo

Why use momondo?

An easier way to manage your Guam trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Guam

Popular cities in Guam

Popular flights according to clicks in the last 7 days on momondo

Chicago flight routes

According to popular flight searches on momondo this year

Guam flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Guam

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Guam

List of cabin classes available on flights landing in Guam. Availability may vary depending on flight origin and airline.

Complete your trip to Guam

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According to popular flight searches on momondo this year