What is the cheapest airline that flies from Guam to Illinois?

Delta and United Airlines are the most popular carriers operating 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 April 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.

$1,282 Cheap Flights from Guam to Illinois in 2026

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Guam to Illinois

Round-trip

One-way

Recent round-trip flight deals from Guam to Illinois

Enter your travel dates to find the best prices.

2:00 am - 9:34 pm

GUM

ORD

34h 34m

2 stops

9:30 am - 11:55 pm

ORD

GUM

23h 25m

2 stops

$1,630Delta

Wed, Sep 16 - Tue, Sep 29

2:00 am - 9:34 pm

GUM

ORD

34h 34m

2 stops

9:30 am - 11:55 pm

ORD

GUM

23h 25m

2 stops

$1,638Delta

Tue, Sep 15 - Tue, Sep 29

7:30 pm - 3:25 pm

GUM

ORD

34h 55m

1 stop

9:33 pm - 6:05 pm

ORD

GUM

29h 32m

2 stops

$1,731United Airlines

Sun, May 24 - Sun, May 31

7:30 pm - 3:25 pm

GUM

ORD

34h 55m

1 stop

9:33 pm - 6:05 pm

ORD

GUM

29h 32m

2 stops

$1,781United Airlines

Sun, Jun 7 - Sun, Jun 14

12:15 pm - 9:54 pm

GUM

ORD

24h 39m

2 stops

9:33 pm - 6:05 pm

ORD

GUM

29h 32m

2 stops

$1,784United Airlines

Sun, May 24 - Sun, May 31

5:00 pm - 6:35 pm

GUM

ORD

40h 35m

2 stops

9:33 pm - 6:05 pm

ORD

GUM

29h 32m

2 stops

$1,792United Airlines

Sun, Jun 7 - Sun, Jun 14

7:05 am - 1:15 pm

GUM

ORD

21h 10m

2 stops

7:10 am - 9:45 pm

ORD

GUM

23h 35m

2 stops

$2,022United Airlines

Fri, May 22 - Fri, May 29

7:05 am - 11:42 am

GUM

ORD

19h 37m

2 stops

9:30 am - 6:05 pm

ORD

GUM

17h 35m

1 stop

$2,147United Airlines

Fri, May 22 - Fri, May 29

2:00 am - 8:38 am

GUM

ORD

45h 38m

2 stops

8:50 am - 11:55 pm

ORD

GUM

24h 05m

2 stops

$2,223Delta

Thu, Apr 23 - Tue, Apr 28

2:00 am - 10:28 pm

GUM

MDW

35h 28m

2 stops

9:29 am - 11:55 pm

MDW

GUM

23h 26m

2 stops

$2,660Delta

Thu, Apr 23 - Tue, Apr 28

United Airlines flights from Guam to Illinois

Our best United Airlines deals on Guam to Illinois flight tickets

United Airlines

May 24

GUM7:30 pmTamuning Guam Intl

34h 55m

1 stop

ORD3:25 pmChicago O'Hare Intl

May 31

ORD9:33 pmChicago O'Hare Intl

29h 32m

2 stops

GUM6:05 pmTamuning Guam Intl

$1,731

United Airlines

Jun 7

GUM7:30 pmTamuning Guam Intl

34h 55m

1 stop

ORD3:25 pmChicago O'Hare Intl

Jun 14

ORD9:33 pmChicago O'Hare Intl

29h 32m

2 stops

GUM6:05 pmTamuning Guam Intl

$1,781

United Airlines

May 24

GUM12:15 pmTamuning Guam Intl

24h 39m

2 stops

ORD9:54 pmChicago O'Hare Intl

May 31

ORD9:33 pmChicago O'Hare Intl

29h 32m

2 stops

GUM6:05 pmTamuning Guam Intl

$1,784

Delta flights from Guam to Illinois

Our best Delta deals on Guam to Illinois flight tickets

Delta

Sep 16

GUM2:00 amTamuning Guam Intl

34h 34m

2 stops

ORD9:34 pmChicago O'Hare Intl

Sep 29

ORD9:30 amChicago O'Hare Intl

23h 25m

2 stops

GUM11:55 pmTamuning Guam Intl

$1,630

Delta

Sep 15

GUM2:00 amTamuning Guam Intl

34h 34m

2 stops

ORD9:34 pmChicago O'Hare Intl

Sep 29

ORD9:30 amChicago O'Hare Intl

23h 25m

2 stops

GUM11:55 pmTamuning Guam Intl

$1,638

Delta

Apr 23

GUM2:00 amTamuning Guam Intl

45h 38m

2 stops

ORD8:38 amChicago O'Hare Intl

Apr 28

ORD8:50 amChicago O'Hare Intl

24h 05m

2 stops

GUM11:55 pmTamuning Guam Intl

$2,223

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Wed 9/16

2:00 am-9:34 pm

2 stops34h 34m

Chicago O'Hare Intl

Tue 9/29

9:30 am-11:55 pm

2 stops23h 25m

$1,630

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Tue 9/15

2:00 am-9:34 pm

2 stops34h 34m

Chicago O'Hare Intl

Tue 9/29

9:30 am-11:55 pm

2 stops23h 25m

$1,638

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Sun 5/24

7:30 pm-3:25 pm

1 stop34h 55m

Chicago O'Hare Intl

Sun 5/31

9:33 pm-6:05 pm

2 stops29h 32m

$1,731

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Sun 6/7

7:30 pm-3:25 pm

1 stop34h 55m

Chicago O'Hare Intl

Sun 6/14

9:33 pm-6:05 pm

2 stops29h 32m

$1,781

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Sun 5/24

12:15 pm-9:54 pm

2 stops24h 39m

Chicago O'Hare Intl

Sun 5/31

9:33 pm-6:05 pm

2 stops29h 32m

$1,784

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Sun 6/7

5:00 pm-6:35 pm

2 stops40h 35m

Chicago O'Hare Intl

Sun 6/14

9:33 pm-6:05 pm

2 stops29h 32m

$1,792

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Fri 5/22

7:05 am-1:15 pm

2 stops21h 10m

Chicago O'Hare Intl

Fri 5/29

7:10 am-9:45 pm

2 stops23h 35m

$2,022

Quickest round-trip

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Fri 5/22

7:05 am-11:42 am

2 stops19h 37m

Chicago O'Hare Intl

Fri 5/29

9:30 am-6:05 pm

1 stop17h 35m

$2,147

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Thu 4/23

2:00 am-8:38 am

2 stops45h 38m

Chicago O'Hare Intl

Tue 4/28

8:50 am-11:55 pm

2 stops24h 05m

$2,223

TamuningChicago

GUM - MDW

GUMMDW

Tamuning Guam Intl

Thu 4/23

2:00 am-10:28 pm

2 stops35h 28m

Chicago Midway

Tue 4/28

9:29 am-11:55 pm

2 stops23h 26m

$2,660

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted 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

Prices

Airlines

Can stopping save me money on Guam to Illinois flights?

You could potentially save up to 5% 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

Fastest flight time	21h 10m
Direct flights	None

The fastest flight from Guam to Illinois takes 21h 10m

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 April 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 $1,582	Free Cancellation	Rating 7.4 9,554 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.