When did momondo last update prices for flights from Guam to Illinois?

Prices for flights from Guam to Illinois were last updated today.

How many operators does momondo search for flights from Guam to Illinois?

As of October 2026, there is 1 operator available to choose from for flights from Guam to Illinois.

How old do you have to be to fly from Guam to Illinois?

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 Guam to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,484 Cheap Flights from Guam to Illinois in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Guam to Illinois

Round-trip

Last minute

Recent round-trip flight deals from Guam to Illinois

Enter your travel dates to find the best prices.

4:50 pm - 5:40 amGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

52h 50m2 stops Incheon Intl Seattle/Tacoma Intl

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

40h 05m2 stops Seattle/Tacoma Intl Incheon Intl

$1,484Multiple Airlines

Thu, Nov 12 - Thu, Nov 19

12:25 pm - 2:50 pmGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

18h 25m1 stop Tokyo Narita

5:30 am - 7:00 pmORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

21h 30m2 stops Houston George Bush Intcntl Honolulu

$1,580United Airlines

Thu, Nov 12 - Thu, Nov 19

7:45 am - 5:01 amGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

37h 16m1 stop Honolulu

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

17h 45m1 stop Honolulu

$1,605United Airlines

Thu, Nov 12 - Thu, Nov 19

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

35h 15m1 stop Tokyo Haneda

4:07 pm - 7:00 pmORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

58h 53m2 stops Denver Intl Honolulu

$1,695United Airlines

Sun, Jan 10 - Sat, Jan 16

4:55 pm - 6:38 pmGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

41h 43m2 stops Tokyo Narita Newark

3:35 pm - 7:00 pmORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

59h 25m2 stops Denver Intl Honolulu

$1,704United Airlines

Sun, Jan 10 - Sat, Jan 16

6:55 am - 3:10 pmGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

24h 15m1 stop Tokyo Narita

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

23h 35m1 stop Tokyo Haneda

$2,026United Airlines

Sun, Jan 10 - Sat, Jan 16

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United Airlines flights from Guam to Illinois

Our best United Airlines deals on Guam to Illinois flight tickets

United Airlines

Nov 12

GUM12:25 pmTamuning Guam Intl

18h 25m

1 stop

ORD2:50 pmChicago O'Hare Intl

Nov 19

ORD5:30 amChicago O'Hare Intl

21h 30m

2 stops

GUM7:00 pmTamuning Guam Intl

$1,580

United Airlines

Nov 12

GUM7:45 amTamuning Guam Intl

37h 16m

1 stop

ORD5:01 amChicago O'Hare Intl

Nov 19

ORD9:15 amChicago O'Hare Intl

17h 45m

1 stop

GUM7:00 pmTamuning Guam Intl

$1,605

United Airlines

Jan 10

GUM7:55 pmTamuning Guam Intl

35h 15m

1 stop

ORD3:10 pmChicago O'Hare Intl

Jan 16

ORD4:07 pmChicago O'Hare Intl

58h 53m

2 stops

GUM7:00 pmTamuning Guam Intl

$1,695

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TamuningChicago

GUM Tamuning Guam Intl - ORD Chicago O'Hare Intl

GUMORD

Tamuning Guam Intl

Thu 11/12

4:50 pm-5:40 am

2 stops52h 50m

Chicago O'Hare Intl

Thu 11/19

7:00 am-3:05 pm

2 stops40h 05m

$1,484

Quickest round-trip

TamuningChicago

GUM Tamuning Guam Intl - ORD Chicago O'Hare Intl

GUMORD

Tamuning Guam Intl

Thu 11/12

12:25 pm-2:50 pm

1 stop18h 25m

Chicago O'Hare Intl

Thu 11/19

5:30 am-7:00 pm

2 stops21h 30m

$1,580

TamuningChicago

GUM Tamuning Guam Intl - ORD Chicago O'Hare Intl

GUMORD

Tamuning Guam Intl

Thu 11/12

7:45 am-5:01 am

1 stop37h 16m

Chicago O'Hare Intl

Thu 11/19

9:15 am-7:00 pm

1 stop17h 45m

$1,605

TamuningChicago

GUM Tamuning Guam Intl - ORD Chicago O'Hare Intl

GUMORD

Tamuning Guam Intl

Sun 1/10

7:55 pm-3:10 pm

1 stop35h 15m

Chicago O'Hare Intl

Sat 1/16

4:07 pm-7:00 pm

2 stops58h 53m

$1,695

TamuningChicago

GUM Tamuning Guam Intl - ORD Chicago O'Hare Intl

GUMORD

Tamuning Guam Intl

Sun 1/10

4:55 pm-6:38 pm

2 stops41h 43m

Chicago O'Hare Intl

Sat 1/16

3:35 pm-7:00 pm

2 stops59h 25m

$1,704

TamuningChicago

GUM Tamuning Guam Intl - ORD Chicago O'Hare Intl

GUMORD

Tamuning Guam Intl

Sun 1/10

6:55 am-3:10 pm

1 stop24h 15m

Chicago O'Hare Intl

Sat 1/16

1:05 pm-4:40 am

1 stop23h 35m

$2,026

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Guam to Illinois

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

Can stopping save me money on Guam to Illinois flights?

You could potentially save up to 53% on your flight if you consider stops on a Guam to Illinois flight.

Cheap Guam to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Guam to Illinois

Best Price Found	$1,484
Fastest flight time	34h 27m
Direct flights	None

The best flight deal from Guam to Illinois found on momondo in the last 72 hours is $1,484

The fastest flight from Guam to Illinois takes 34h 27m

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

Search flight deals

Frequently asked questions about flying from Guam to Illinois

When did momondo last update prices for flights from Guam to Illinois?
Prices for flights from Guam to Illinois were last updated today.
How many operators does momondo search for flights from Guam to Illinois?
As of October 2026, there is 1 operator available to choose from for flights from Guam to Illinois.
How old do you have to be to fly from Guam to Illinois?
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 Guam to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Guam to Illinois

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $1,697	Free Cancellation	Rating 7.4 10,270 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Guam to Illinois?

It is quick and easy to find Guam to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.

Can I find flights from Guam to Illinois with flexible booking policies on momondo?

Flights from Guam to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Guam to Illinois?

Once you have performed a search for Guam to Illinois flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Guam to Illinois right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Guam to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.