How do I get Price Alerts for flights from Guam to Illinois?

Confirm your travel details to search for the latest offers for flights from Guam to Illinois . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Guam to Illinois 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 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 August 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.

$1,578 Cheap Flights from Guam to Illinois in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Guam to Illinois

Round-trip

Recent round-trip flight deals from Guam to Illinois

Enter your travel dates to find the best prices.

7:15 am - 8:22 pmGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

28h 07m2 stops Osaka Kansai Intl San Francisco

6:07 am - 6:05 pmORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

20h 58m2 stops San Francisco Honolulu

$1,578United Airlines

Thu, Oct 1 - Thu, Oct 8

7:15 am - 8:22 pmGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

28h 07m2 stops Osaka Kansai Intl San Francisco

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

32h 40m2 stops San Francisco Honolulu

$1,578United Airlines

Wed, Oct 14 - Wed, Oct 21

7:10 am - 2:50 pmGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

22h 40m2 stops Honolulu Houston George Bush Intcntl

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

25h 20m1 stop Tokyo Haneda

$1,583United Airlines

Wed, Oct 14 - Wed, Oct 21

2:00 am - 6:00 pmGUM Tamuning Guam Intl-MDW Chicago Midway

31h 00m2 stops Incheon Intl Detroit Metropolitan Wayne County

10:01 am - 11:55 pmMDW Chicago Midway-GUM Tamuning Guam Intl

22h 54m2 stops Minneapolis St Paul Incheon Intl

$1,593Delta

Tue, Oct 13 - Wed, Oct 21

2:00 am - 10:44 pmGUM Tamuning Guam Intl-MDW Chicago Midway

35h 44m2 stops Incheon Intl Atlanta Hartsfield-Jackson

10:01 am - 3:35 pmMDW Chicago Midway-GUM Tamuning Guam Intl

38h 34m2 stops Minneapolis St Paul Incheon Intl

$2,061Delta

Wed, Sep 30 - Thu, Oct 8

7:15 am - 8:26 pmGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

28h 11m2 stops Osaka Kansai Intl San Francisco

5:30 am - 6:05 pmORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

21h 35m2 stops Houston George Bush Intcntl Honolulu

$3,903United Airlines

Tue, Sep 15 - Tue, Sep 22

7:15 am - 12:59 amGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

32h 44m2 stops Osaka Kansai Intl San Francisco

9:25 am - 6:05 pmORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

17h 40m1 stop Honolulu

$3,903United Airlines

Thu, Sep 10 - Thu, Sep 17

7:15 am - 8:26 pmGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

28h 11m2 stops Osaka Kansai Intl San Francisco

9:47 pm - 6:05 pmORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

29h 18m2 stops San Francisco Honolulu

$3,903United Airlines

Mon, Sep 14 - Wed, Sep 23

7:15 am - 5:28 amGUM Tamuning Guam Intl-ORD Chicago O'Hare Intl

37h 13m2 stops Osaka Kansai Intl San Francisco

6:30 am - 6:05 pmORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

20h 35m2 stops Houston George Bush Intcntl Honolulu

$3,903United Airlines

Wed, Sep 16 - Tue, Sep 22

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

34h 30m1 stop Tokyo Haneda

9:25 am - 6:05 pmORD Chicago O'Hare Intl-GUM Tamuning Guam Intl

17h 40m1 stop Honolulu

$3,903United Airlines

Sun, Sep 13 - Wed, Sep 23

Save money when you book flights with momondo

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United Airlines flights from Guam to Illinois

Our best United Airlines deals on Guam to Illinois flight tickets

United Airlines

Oct 1

GUM7:15 amTamuning Guam Intl

28h 07m

2 stops

ORD8:22 pmChicago O'Hare Intl

Oct 8

ORD6:07 amChicago O'Hare Intl

20h 58m

2 stops

GUM6:05 pmTamuning Guam Intl

$1,578

United Airlines

Oct 14

GUM7:10 amTamuning Guam Intl

22h 40m

2 stops

ORD2:50 pmChicago O'Hare Intl

Oct 21

ORD12:00 pmChicago O'Hare Intl

25h 20m

1 stop

GUM4:20 amTamuning Guam Intl

$1,583

United Airlines

Oct 14

GUM7:10 amTamuning Guam Intl

21h 05m

2 stops

ORD1:15 pmChicago O'Hare Intl

Oct 21

ORD7:45 pmChicago O'Hare Intl

35h 05m

2 stops

GUM9:50 pmTamuning Guam Intl

$3,909

Delta flights from Guam to Illinois

Our best Delta deals on Guam to Illinois flight tickets

Delta

Oct 13

GUM2:00 amTamuning Guam Intl

31h 00m

2 stops

MDW6:00 pmChicago Midway

Oct 21

MDW10:01 amChicago Midway

22h 54m

2 stops

GUM11:55 pmTamuning Guam Intl

$1,593

Delta

Sep 30

GUM2:00 amTamuning Guam Intl

35h 44m

2 stops

MDW10:44 pmChicago Midway

Oct 8

MDW10:01 amChicago Midway

38h 34m

2 stops

GUM3:35 pmTamuning Guam Intl

$2,061

Delta

Oct 13

GUM2:00 amTamuning Guam Intl

31h 00m

2 stops

MDW6:00 pmChicago Midway

Oct 21

MDW10:01 amChicago Midway

22h 54m

2 stops

GUM11:55 pmTamuning Guam Intl

$7,399

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 10/1

7:15 am-8:22 pm

2 stops28h 07m

Chicago O'Hare Intl

Thu 10/8

6:07 am-6:05 pm

2 stops20h 58m

$1,578

TamuningChicago

GUM Tamuning Guam Intl - ORD Chicago O'Hare Intl

GUMORD

Tamuning Guam Intl

Wed 10/14

7:15 am-8:22 pm

2 stops28h 07m

Chicago O'Hare Intl

Wed 10/21

6:25 pm-6:05 pm

2 stops32h 40m

$1,578

Quickest round-trip

TamuningChicago

GUM Tamuning Guam Intl - ORD Chicago O'Hare Intl

GUMORD

Tamuning Guam Intl

Wed 10/14

7:10 am-2:50 pm

2 stops22h 40m

Chicago O'Hare Intl

Wed 10/21

12:00 pm-4:20 am

1 stop25h 20m

$1,583

TamuningChicago

GUM Tamuning Guam Intl - MDW Chicago Midway

GUMMDW

Tamuning Guam Intl

Tue 10/13

2:00 am-6:00 pm

2 stops31h 00m

Chicago Midway

Wed 10/21

10:01 am-11:55 pm

2 stops22h 54m

$1,593

TamuningChicago

GUM Tamuning Guam Intl - MDW Chicago Midway

GUMMDW

Tamuning Guam Intl

Wed 9/30

2:00 am-10:44 pm

2 stops35h 44m

Chicago Midway

Thu 10/8

10:01 am-3:35 pm

2 stops38h 34m

$2,061

TamuningChicago

GUM Tamuning Guam Intl - ORD Chicago O'Hare Intl

GUMORD

Tamuning Guam Intl

Tue 9/15

7:15 am-8:26 pm

2 stops28h 11m

Chicago O'Hare Intl

Tue 9/22

5:30 am-6:05 pm

2 stops21h 35m

$3,903

TamuningChicago

GUM Tamuning Guam Intl - ORD Chicago O'Hare Intl

GUMORD

Tamuning Guam Intl

Thu 9/10

7:15 am-12:59 am

2 stops32h 44m

Chicago O'Hare Intl

Thu 9/17

9:25 am-6:05 pm

1 stop17h 40m

$3,903

TamuningChicago

GUM Tamuning Guam Intl - ORD Chicago O'Hare Intl

GUMORD

Tamuning Guam Intl

Mon 9/14

7:15 am-8:26 pm

2 stops28h 11m

Chicago O'Hare Intl

Wed 9/23

9:47 pm-6:05 pm

2 stops29h 18m

$3,903

TamuningChicago

GUM Tamuning Guam Intl - ORD Chicago O'Hare Intl

GUMORD

Tamuning Guam Intl

Wed 9/16

7:15 am-5:28 am

2 stops37h 13m

Chicago O'Hare Intl

Tue 9/22

6:30 am-6:05 pm

2 stops20h 35m

$3,903

TamuningChicago

GUM Tamuning Guam Intl - ORD Chicago O'Hare Intl

GUMORD

Tamuning Guam Intl

Sun 9/13

7:35 pm-3:05 pm

1 stop34h 30m

Chicago O'Hare Intl

Wed 9/23

9:25 am-6:05 pm

1 stop17h 40m

$3,903

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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	$1,578
Fastest flight time	28h 07m
Direct flights	None

The best flight deal from Guam to Illinois found on momondo in the last 72 hours is $1,578

The fastest flight from Guam to Illinois takes 28h 07m

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 August 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 $1,627	Free Cancellation	Rating 7.4 10,104 reviews		Search United Airlines flights

Frequently asked questions about flying from Guam to Illinois

How do I get Price Alerts for flights from Guam to Illinois?
Confirm your travel details to search for the latest offers for flights from Guam to Illinois. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Guam to Illinois 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 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.