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 May 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.

$1,105 Cheap Flights from Chicago to Guam in 2026

1 adult

0 bags

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.

10:35 am - 3:35 pm

MDW

GUM

38h 00m

2 stops

5:20 pm - 6:31 pm

GUM

MDW

40h 11m

2 stops

$2,034Delta

Mon, Sep 14 - Fri, Sep 25

5:00 am - 9:45 pm

ORD

GUM

25h 45m

2 stops

7:05 am - 9:39 pm

GUM

ORD

29h 34m

2 stops

$2,045United Airlines

Mon, Jul 6 - Tue, Jul 14

5:00 am - 9:45 pm

ORD

GUM

25h 45m

2 stops

7:30 pm - 3:25 pm

GUM

ORD

34h 55m

1 stop

$2,057United Airlines

Mon, Jul 6 - Mon, Jul 13

9:30 pm - 6:05 pm

ORD

GUM

29h 35m

2 stops

7:05 am - 8:14 pm

GUM

ORD

28h 09m

2 stops

$2,069United Airlines

Sat, Jul 4 - Tue, Jul 14

9:30 pm - 6:05 pm

ORD

GUM

29h 35m

2 stops

7:15 am - 12:59 am

GUM

ORD

32h 44m

2 stops

$2,089United Airlines

Sat, Jul 4 - Mon, Jul 13

9:30 pm - 6:05 pm

ORD

GUM

29h 35m

2 stops

7:30 pm - 3:25 pm

GUM

ORD

34h 55m

1 stop

$2,092United Airlines

Sat, Jul 4 - Sun, Jul 12

12:15 pm - 4:20 am

ORD

GUM

25h 05m

1 stop

7:30 pm - 3:25 pm

GUM

ORD

34h 55m

1 stop

$2,100United Airlines

Sat, Jul 4 - Mon, Jul 13

12:15 pm - 4:20 am

ORD

GUM

25h 05m

1 stop

7:15 am - 12:59 am

GUM

ORD

32h 44m

2 stops

$2,101United Airlines

Sun, Jul 5 - Mon, Jul 13

6:10 am - 4:20 am

ORD

GUM

31h 10m

2 stops

7:30 pm - 3:25 pm

GUM

ORD

34h 55m

1 stop

$2,104United Airlines

Sun, Jul 5 - Sun, Jul 12

9:30 am - 11:55 pm

MDW

GUM

23h 25m

2 stops

2:00 am - 12:30 pm

GUM

MDW

25h 30m

2 stops

$2,207Delta

Tue, Sep 15 - Thu, Sep 24

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Delta flights from Chicago to Guam

Our best Delta deals on Chicago to Guam flight tickets

Delta

Sep 14

MDW10:35 amChicago Midway

38h 00m

2 stops

GUM3:35 pmTamuning Guam Intl

Sep 25

GUM5:20 pmTamuning Guam Intl

40h 11m

2 stops

MDW6:31 pmChicago Midway

$2,034

Delta

Sep 15

MDW9:30 amChicago Midway

23h 25m

2 stops

GUM11:55 pmTamuning Guam Intl

Sep 24

GUM2:00 amTamuning Guam Intl

25h 30m

2 stops

MDW12:30 pmChicago Midway

$2,207

Delta

Jul 11

MDW9:49 amChicago Midway

23h 06m

2 stops

GUM11:55 pmTamuning Guam Intl

Jul 18

GUM5:20 pmTamuning Guam Intl

34h 18m

2 stops

MDW12:38 pmChicago Midway

$2,592

United Airlines flights from Chicago to Guam

Our best United Airlines deals on Chicago to Guam flight tickets

United Airlines

Jul 6

ORD5:00 amChicago O'Hare Intl

25h 45m

2 stops

GUM9:45 pmTamuning Guam Intl

Jul 14

GUM7:05 amTamuning Guam Intl

29h 34m

2 stops

ORD9:39 pmChicago O'Hare Intl

$2,045

United Airlines

Jul 6

ORD5:00 amChicago O'Hare Intl

25h 45m

2 stops

GUM9:45 pmTamuning Guam Intl

Jul 13

GUM7:30 pmTamuning Guam Intl

34h 55m

1 stop

ORD3:25 pmChicago O'Hare Intl

$2,057

United Airlines

Jul 4

ORD9:30 pmChicago O'Hare Intl

29h 35m

2 stops

GUM6:05 pmTamuning Guam Intl

Jul 14

GUM7:05 amTamuning Guam Intl

28h 09m

2 stops

ORD8:14 pmChicago O'Hare Intl

$2,069

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoTamuning

MDW - GUM

MDWGUM

Chicago Midway

Mon 9/14

10:35 am-3:35 pm

2 stops38h 00m

Tamuning Guam Intl

Fri 9/25

5:20 pm-6:31 pm

2 stops40h 11m

$2,034

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 7/6

5:00 am-9:45 pm

2 stops25h 45m

Tamuning Guam Intl

Tue 7/14

7:05 am-9:39 pm

2 stops29h 34m

$2,045

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 7/6

5:00 am-9:45 pm

2 stops25h 45m

Tamuning Guam Intl

Mon 7/13

7:30 pm-3:25 pm

1 stop34h 55m

$2,057

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sat 7/4

9:30 pm-6:05 pm

2 stops29h 35m

Tamuning Guam Intl

Tue 7/14

7:05 am-8:14 pm

2 stops28h 09m

$2,069

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sat 7/4

9:30 pm-6:05 pm

2 stops29h 35m

Tamuning Guam Intl

Mon 7/13

7:15 am-12:59 am

2 stops32h 44m

$2,089

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sat 7/4

9:30 pm-6:05 pm

2 stops29h 35m

Tamuning Guam Intl

Sun 7/12

7:30 pm-3:25 pm

1 stop34h 55m

$2,092

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sat 7/4

12:15 pm-4:20 am

1 stop25h 05m

Tamuning Guam Intl

Mon 7/13

7:30 pm-3:25 pm

1 stop34h 55m

$2,100

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sun 7/5

12:15 pm-4:20 am

1 stop25h 05m

Tamuning Guam Intl

Mon 7/13

7:15 am-12:59 am

2 stops32h 44m

$2,101

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sun 7/5

6:10 am-4:20 am

2 stops31h 10m

Tamuning Guam Intl

Sun 7/12

7:30 pm-3:25 pm

1 stop34h 55m

$2,104

Quickest round-trip

ChicagoTamuning

MDW - GUM

MDWGUM

Chicago Midway

Tue 9/15

9:30 am-11:55 pm

2 stops23h 25m

Tamuning Guam Intl

Thu 9/24

2:00 am-12:30 pm

2 stops25h 30m

$2,207

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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?

Delta and United Airlines are the most popular carriers 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	20h 35m
Direct flights	None

The fastest flight from Chicago to Guam takes 20h 35m

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 May 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 9,683 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 $1,045

Cheap flights from Chicago to Guam from $1,105

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 6/2. 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

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

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