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 May 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.

$1,361 Cheap Flights from Guam to Illinois in 2026

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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.

7:30 pm - 3:25 pm

GUM

ORD

34h 55m

1 stop

8:18 pm - 6:05 pm

ORD

GUM

30h 47m

2 stops

$1,831United Airlines

Sun, Jul 12 - Sat, Jul 25

5:00 pm - 7:05 pm

GUM

ORD

41h 05m

2 stops

8:18 pm - 6:05 pm

ORD

GUM

30h 47m

2 stops

$1,842United Airlines

Sun, Jul 12 - Sat, Jul 25

7:30 pm - 3:25 pm

GUM

ORD

34h 55m

1 stop

6:28 pm - 9:45 pm

ORD

GUM

36h 17m

2 stops

$1,846United Airlines

Tue, Jun 9 - Sun, Jun 14

7:15 am - 4:58 am

GUM

ORD

36h 43m

2 stops

8:10 pm - 9:45 pm

ORD

GUM

34h 35m

2 stops

$1,847United Airlines

Tue, Jun 9 - Sun, Jun 14

7:30 pm - 3:25 pm

GUM

ORD

34h 55m

1 stop

9:35 pm - 4:20 am

ORD

GUM

39h 45m

2 stops

$1,893United Airlines

Sat, Jul 11 - Sat, Jul 18

7:15 am - 8:40 pm

GUM

ORD

28h 25m

2 stops

6:00 am - 4:20 am

ORD

GUM

31h 20m

2 stops

$1,894United Airlines

Fri, Jun 19 - Fri, Jun 26

7:15 am - 4:58 am

GUM

ORD

36h 43m

2 stops

6:00 am - 9:15 pm

ORD

GUM

24h 15m

2 stops

$1,897United Airlines

Tue, Jun 9 - Sun, Jun 14

7:30 pm - 3:25 pm

GUM

ORD

34h 55m

1 stop

6:10 pm - 4:20 am

ORD

GUM

43h 10m

2 stops

$1,902United Airlines

Fri, Jun 19 - Fri, Jun 26

2:00 am - 10:17 pm

GUM

MDW

35h 17m

2 stops

6:00 am - 3:35 pm

MDW

GUM

42h 35m

2 stops

$2,335Delta

Mon, Jun 8 - Sun, Jun 14

2:00 am - 8:37 am

GUM

MDW

45h 37m

2 stops

6:35 pm - 11:55 pm

MDW

GUM

38h 20m

2 stops

$2,360Delta

Fri, Jul 10 - Sat, Jul 18

United Airlines flights from Guam to Illinois

Our best United Airlines deals on Guam to Illinois flight tickets

United Airlines

Jul 12

GUM7:30 pmTamuning Guam Intl

34h 55m

1 stop

ORD3:25 pmChicago O'Hare Intl

Jul 25

ORD8:18 pmChicago O'Hare Intl

30h 47m

2 stops

GUM6:05 pmTamuning Guam Intl

$1,831

United Airlines

Jul 12

GUM5:00 pmTamuning Guam Intl

41h 05m

2 stops

ORD7:05 pmChicago O'Hare Intl

Jul 25

ORD8:18 pmChicago O'Hare Intl

30h 47m

2 stops

GUM6:05 pmTamuning Guam Intl

$1,842

United Airlines

Jun 9

GUM7:30 pmTamuning Guam Intl

34h 55m

1 stop

ORD3:25 pmChicago O'Hare Intl

Jun 14

ORD6:28 pmChicago O'Hare Intl

36h 17m

2 stops

GUM9:45 pmTamuning Guam Intl

$1,846

Delta flights from Guam to Illinois

Our best Delta deals on Guam to Illinois flight tickets

Delta

Jun 8

GUM2:00 amTamuning Guam Intl

35h 17m

2 stops

MDW10:17 pmChicago Midway

Jun 14

MDW6:00 amChicago Midway

42h 35m

2 stops

GUM3:35 pmTamuning Guam Intl

$2,335

Delta

Jul 10

GUM2:00 amTamuning Guam Intl

45h 37m

2 stops

MDW8:37 amChicago Midway

Jul 18

MDW6:35 pmChicago Midway

38h 20m

2 stops

GUM11:55 pmTamuning Guam Intl

$2,360

Delta

Jun 8

GUM2:00 amTamuning Guam Intl

45h 37m

2 stops

MDW8:37 amChicago Midway

Jun 14

MDW6:00 amChicago Midway

42h 35m

2 stops

GUM3:35 pmTamuning Guam Intl

$2,672

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Sun 7/12

7:30 pm-3:25 pm

1 stop34h 55m

Chicago O'Hare Intl

Sat 7/25

8:18 pm-6:05 pm

2 stops30h 47m

$1,831

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Sun 7/12

5:00 pm-7:05 pm

2 stops41h 05m

Chicago O'Hare Intl

Sat 7/25

8:18 pm-6:05 pm

2 stops30h 47m

$1,842

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Tue 6/9

7:30 pm-3:25 pm

1 stop34h 55m

Chicago O'Hare Intl

Sun 6/14

6:28 pm-9:45 pm

2 stops36h 17m

$1,846

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Tue 6/9

7:15 am-4:58 am

2 stops36h 43m

Chicago O'Hare Intl

Sun 6/14

8:10 pm-9:45 pm

2 stops34h 35m

$1,847

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Sat 7/11

7:30 pm-3:25 pm

1 stop34h 55m

Chicago O'Hare Intl

Sat 7/18

9:35 pm-4:20 am

2 stops39h 45m

$1,893

Quickest round-trip

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Fri 6/19

7:15 am-8:40 pm

2 stops28h 25m

Chicago O'Hare Intl

Fri 6/26

6:00 am-4:20 am

2 stops31h 20m

$1,894

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Tue 6/9

7:15 am-4:58 am

2 stops36h 43m

Chicago O'Hare Intl

Sun 6/14

6:00 am-9:15 pm

2 stops24h 15m

$1,897

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Fri 6/19

7:30 pm-3:25 pm

1 stop34h 55m

Chicago O'Hare Intl

Fri 6/26

6:10 pm-4:20 am

2 stops43h 10m

$1,902

TamuningChicago

GUM - MDW

GUMMDW

Tamuning Guam Intl

Mon 6/8

2:00 am-10:17 pm

2 stops35h 17m

Chicago Midway

Sun 6/14

6:00 am-3:35 pm

2 stops42h 35m

$2,335

TamuningChicago

GUM - MDW

GUMMDW

Tamuning Guam Intl

Fri 7/10

2:00 am-8:37 am

2 stops45h 37m

Chicago Midway

Sat 7/18

6:35 pm-11:55 pm

2 stops38h 20m

$2,360

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 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	34h 55m
Direct flights	None

The fastest flight from Guam to Illinois takes 34h 55m

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 May 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 9,749 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.