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.

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 September 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.

$1,283 Cheap Flights from Chicago to Guam in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Guam

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 1:00 amORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

27h 00m2 stops Seattle/Tacoma Intl Incheon Intl

2:40 am - 6:00 amGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

42h 20m2 stops Incheon Intl Seattle/Tacoma Intl

$1,283Multiple Airlines

Sat, Oct 24 - Fri, Oct 30

7:00 am - 3:05 pmORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

40h 05m2 stops Seattle/Tacoma Intl Incheon Intl

4:50 pm - 11:59 pmGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

47h 09m2 stops Incheon Intl Seattle/Tacoma Intl

$1,355Multiple Airlines

Thu, Nov 12 - Thu, Nov 19

6:00 am - 2:45 pmORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

40h 45m2 stops Seattle/Tacoma Intl Tokyo Narita

4:50 pm - 11:59 pmGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

47h 09m2 stops Incheon Intl Seattle/Tacoma Intl

$1,479Multiple Airlines

Mon, Nov 30 - Sun, Dec 6

8:00 am - 2:45 pmORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

38h 45m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 7:55 pmGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

43h 10m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,706Alaska Airlines

Mon, Mar 8 - Thu, Mar 11

6:00 am - 2:45 pmORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

40h 45m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 7:55 pmGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

43h 10m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,706Alaska Airlines

Mon, Mar 8 - Thu, Mar 11

8:00 am - 2:45 pmORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

38h 45m2 stops Seattle/Tacoma Intl Tokyo Narita

4:45 pm - 7:55 pmGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

43h 10m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,850Alaska Airlines

Tue, Jan 19 - Tue, Mar 9

9:30 am - 7:00 pmORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

18h 30m1 stop Honolulu

7:45 am - 6:57 pmGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

26h 12m2 stops Honolulu San Francisco

$1,919United Airlines

Wed, Mar 17 - Wed, Mar 24

6:00 am - 7:00 pmORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

22h 00m2 stops Houston George Bush Intcntl Honolulu

7:45 am - 2:50 pmGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

22h 05m2 stops Honolulu Houston George Bush Intcntl

$1,919United Airlines

Wed, Mar 17 - Wed, Mar 24

1:05 pm - 4:40 amORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

23h 35m1 stop Tokyo Haneda

7:45 am - 11:09 amGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

19h 24m2 stops Honolulu Denver Intl

$1,939United Airlines

Tue, Jan 19 - Tue, Mar 9

9:15 am - 7:00 pmORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

17h 45m1 stop Honolulu

7:55 pm - 3:10 pmGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

35h 15m1 stop Tokyo Haneda

$1,939United Airlines

Mon, Nov 30 - Sun, Dec 6

Cheap last minute flights

Enter your travel dates to find the best prices.

7:00 am - 2:40 pmORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

40h 40m2 stops Seattle/Tacoma Intl Tokyo Narita

4:40 pm - 2:53 pmGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

61h 13m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,606Alaska Airlines

Sat, Oct 3 - Thu, Oct 8

6:00 am - 2:40 pmORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

41h 40m2 stops Seattle/Tacoma Intl Tokyo Narita

4:40 pm - 11:59 pmGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

46h 19m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,674Multiple Airlines

Thu, Oct 1 - Thu, Oct 8

8:00 am - 2:40 pmORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

39h 40m2 stops Seattle/Tacoma Intl Tokyo Narita

4:40 pm - 11:59 pmGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

46h 19m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,819Multiple Airlines

Fri, Oct 2 - Sun, Oct 4

7:00 am - 11:55 pmORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

25h 55m2 stops Seattle/Tacoma Intl Incheon Intl

2:00 am - 10:05 pmGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

35h 05m2 stops Incheon Intl Salt Lake City

$2,547Delta

Mon, Oct 5 - Sun, Oct 11

6:00 am - 6:05 pmORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

21h 05m3 stops Los Angeles Kona Intl Honolulu

7:10 am - 1:15 pmGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

21h 05m2 stops Honolulu Los Angeles

$2,829United Airlines

Thu, Oct 1 - Thu, Oct 8

12:00 pm - 4:20 amORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

25h 20m1 stop Tokyo Haneda

7:35 pm - 3:05 pmGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

34h 30m1 stop Tokyo Haneda

$2,863United Airlines

Mon, Oct 5 - Mon, Oct 12

12:00 pm - 4:20 amORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

25h 20m1 stop Tokyo Haneda

7:10 am - 5:04 amGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

36h 54m1 stop Honolulu

$2,890United Airlines

Thu, Oct 1 - Thu, Oct 8

6:25 am - 6:05 pmORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

20h 40m2 stops Houston George Bush Intcntl Honolulu

7:35 pm - 3:05 pmGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

34h 30m1 stop Tokyo Haneda

$2,904United Airlines

Fri, Oct 2 - Sun, Oct 4

12:00 pm - 4:20 amORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

25h 20m1 stop Tokyo Haneda

7:35 pm - 3:05 pmGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

34h 30m1 stop Tokyo Haneda

$3,213United Airlines

Fri, Oct 2 - Sun, Oct 4

6:00 am - 6:05 pmORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

21h 05m3 stops Los Angeles Kona Intl Honolulu

7:10 am - 1:15 pmGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

21h 05m2 stops Honolulu Los Angeles

$5,251United Airlines

Fri, Oct 2 - Sun, Oct 4

Save money when you book flights with momondo

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United Airlines flights from Chicago to Guam

Our best United Airlines deals on Chicago to Guam flight tickets

United Airlines

Nov 30

ORD9:15 amChicago O'Hare Intl

17h 45m

1 stop

GUM7:00 pmTamuning Guam Intl

Dec 6

GUM7:55 pmTamuning Guam Intl

35h 15m

1 stop

ORD3:10 pmChicago O'Hare Intl

$1,939

United Airlines

Nov 30

ORD5:30 amChicago O'Hare Intl

21h 30m

2 stops

GUM7:00 pmTamuning Guam Intl

Dec 6

GUM7:55 pmTamuning Guam Intl

35h 15m

1 stop

ORD3:10 pmChicago O'Hare Intl

$1,944

United Airlines

Jan 19

ORD1:05 pmChicago O'Hare Intl

23h 35m

1 stop

GUM4:40 amTamuning Guam Intl

Mar 9

GUM12:25 pmTamuning Guam Intl

18h 25m

1 stop

ORD2:50 pmChicago O'Hare Intl

$1,954

Delta flights from Chicago to Guam

Our best Delta deals on Chicago to Guam flight tickets

Delta

Oct 26

ORD11:21 amChicago O'Hare Intl

36h 44m

2 stops

GUM3:05 pmTamuning Guam Intl

Nov 2

GUM4:50 pmTamuning Guam Intl

39h 42m

2 stops

ORD4:32 pmChicago O'Hare Intl

$2,080

Delta

Mar 7

ORD7:55 pmChicago O'Hare Intl

37h 05m

2 stops

GUM1:00 amTamuning Guam Intl

Mar 11

GUM2:40 amTamuning Guam Intl

37h 10m

2 stops

ORD11:50 pmChicago O'Hare Intl

$2,330

Delta

Dec 19

ORD6:40 pmChicago O'Hare Intl

28h 25m

2 stops

GUM3:05 pmTamuning Guam Intl

Dec 25

GUM2:40 amTamuning Guam Intl

35h 20m

2 stops

ORD10:00 pmChicago O'Hare Intl

$2,458

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoTamuning

ORD Chicago O'Hare Intl - GUM Tamuning Guam Intl

ORDGUM

Chicago O'Hare Intl

Sat 10/24

7:00 am-1:00 am

2 stops27h 00m

Tamuning Guam Intl

Fri 10/30

2:40 am-6:00 am

2 stops42h 20m

$1,283

ChicagoTamuning

ORD Chicago O'Hare Intl - GUM Tamuning Guam Intl

ORDGUM

Chicago O'Hare Intl

Thu 11/12

7:00 am-3:05 pm

2 stops40h 05m

Tamuning Guam Intl

Thu 11/19

4:50 pm-11:59 pm

2 stops47h 09m

$1,355

ChicagoTamuning

ORD Chicago O'Hare Intl - GUM Tamuning Guam Intl

ORDGUM

Chicago O'Hare Intl

Mon 11/30

6:00 am-2:45 pm

2 stops40h 45m

Tamuning Guam Intl

Sun 12/6

4:50 pm-11:59 pm

2 stops47h 09m

$1,479

ChicagoTamuning

ORD Chicago O'Hare Intl - GUM Tamuning Guam Intl

ORDGUM

Chicago O'Hare Intl

Mon 3/8

8:00 am-2:45 pm

2 stops38h 45m

Tamuning Guam Intl

Thu 3/11

4:45 pm-7:55 pm

2 stops43h 10m

$1,706

ChicagoTamuning

ORD Chicago O'Hare Intl - GUM Tamuning Guam Intl

ORDGUM

Chicago O'Hare Intl

Mon 3/8

6:00 am-2:45 pm

2 stops40h 45m

Tamuning Guam Intl

Thu 3/11

4:45 pm-7:55 pm

2 stops43h 10m

$1,706

ChicagoTamuning

ORD Chicago O'Hare Intl - GUM Tamuning Guam Intl

ORDGUM

Chicago O'Hare Intl

Tue 1/19

8:00 am-2:45 pm

2 stops38h 45m

Tamuning Guam Intl

Tue 3/9

4:45 pm-7:55 pm

2 stops43h 10m

$1,850

ChicagoTamuning

ORD Chicago O'Hare Intl - GUM Tamuning Guam Intl

ORDGUM

Chicago O'Hare Intl

Wed 3/17

9:30 am-7:00 pm

1 stop18h 30m

Tamuning Guam Intl

Wed 3/24

7:45 am-6:57 pm

2 stops26h 12m

$1,919

ChicagoTamuning

ORD Chicago O'Hare Intl - GUM Tamuning Guam Intl

ORDGUM

Chicago O'Hare Intl

Wed 3/17

6:00 am-7:00 pm

2 stops22h 00m

Tamuning Guam Intl

Wed 3/24

7:45 am-2:50 pm

2 stops22h 05m

$1,919

Quickest round-trip

ChicagoTamuning

ORD Chicago O'Hare Intl - GUM Tamuning Guam Intl

ORDGUM

Chicago O'Hare Intl

Tue 1/19

1:05 pm-4:40 am

1 stop23h 35m

Tamuning Guam Intl

Tue 3/9

7:45 am-11:09 am

2 stops19h 24m

$1,939

ChicagoTamuning

ORD Chicago O'Hare Intl - GUM Tamuning Guam Intl

ORDGUM

Chicago O'Hare Intl

Mon 11/30

9:15 am-7:00 pm

1 stop17h 45m

Tamuning Guam Intl

Sun 12/6

7:55 pm-3:10 pm

1 stop35h 15m

$1,939

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

Best Price Found	$1,283
Fastest flight time	21h 30m
Direct flights	None

The best flight deal from Chicago to Guam found on momondo in the last 72 hours is $1,283

The fastest flight from Chicago to Guam takes 21h 30m

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 September 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 10,255 reviews		Search United Airlines flights

Frequently asked questions about flying from Chicago to Guam

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

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.

Start using Trips

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Fri 10/30

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Find better results for your trip to Guam

Popular cities

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Complete your trip

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Popular cities in Guam

Flights to Tamuningfrom $968

Cheap flights from Chicago to Guam from $1,283

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 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Chicago to Guam

Cheap round-trip flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

United Airlines flights from Chicago to Guam

Our best United Airlines deals on Chicago to Guam flight tickets

Delta flights from Chicago to Guam

Our best Delta deals on Chicago to Guam flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Chicago to Guam that are best for you.

Cheap Chicago to Guam flight deals and tips

Best Price Found

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

Frequently asked questions about flying from Chicago to Guam

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

Explore popular destinations other users love

According to popular flight searches on momondo this year