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Cheap flights from Tamuning to Illinois from $1,739

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Tamuning to Illinois departing on 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Tamuning to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:05 am - 8:05 pm
GUM
-
ORD
29h 00m2 stops
United Airlines Logo
8:02 pm - 7:05 pm
ORD
-
GUM
55h 03m2 stops
$1,739United Airlines
Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
7:40 am - 2:50 pm
GUM
-
ORD
23h 10m2 stops
United Airlines Logo
1:10 pm - 4:20 am
ORD
-
GUM
23h 10m1 stop
$2,230United Airlines
Thu, Jan 15 - Sun, Jan 18

United Airlines flights from Tamuning to Illinois

Our best United Airlines deals on Tamuning to Illinois flight tickets
United Airlines
Jan 15
GUM7:05 amTamuning Guam Intl
29h 00m
2 stops
ORD8:05 pmChicago O'Hare Intl
Jan 18
ORD8:02 pmChicago O'Hare Intl
55h 03m
2 stops
GUM7:05 pmTamuning Guam Intl
$1,739
Find similar
United Airlines
Jan 15
GUM7:40 amTamuning Guam Intl
23h 10m
2 stops
ORD2:50 pmChicago O'Hare Intl
Jan 18
ORD1:10 pmChicago O'Hare Intl
23h 10m
1 stop
GUM4:20 amTamuning Guam Intl
$2,230
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Tamuning to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 25, 2025.
Use the filters below to find and compare flights from Tamuning to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Thu 1/15

7:05 am-8:05 pm

2 stops29h 00m

Chicago O'Hare Intl

Sun 1/18

8:02 pm-7:05 pm

2 stops55h 03m

$1,739

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Thu 1/15

7:40 am-2:50 pm

2 stops23h 10m

Chicago O'Hare Intl

Sun 1/18

1:10 pm-4:20 am

1 stop23h 10m

$2,230

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Illinois from

How to get the cheapest flight ticket from Tamuning 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

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Tamuning to Illinois is on a Saturday when prices can be found for as low as $1,684. Flights from Tamuning to Illinois on a Thursday will generally be more expensive and average around $1,881. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Can stopping save me money on Tamuning to Illinois flights?

You could potentially save up to 5% on your flight if you consider stops on a Tamuning to Illinois flight.

Cheap Tamuning to Illinois flight deals and tips

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

Fastest flight time

29h 00m

Direct flights

None
The fastest flight from Tamuning to Illinois takes 29h 00m
There are no direct flights from Tamuning to Illinois. There are no popular flight routes from Tamuning to Illinois.
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  • When did momondo last update prices for flights from Tamuning Guam Intl Airport to Illinois?

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

  • How many operators does momondo search for flights from Tamuning Guam Intl Airport to Illinois?

  • How old do you have to be to fly from Tamuning Guam Intl Airport to Illinois?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tamuning Guam Intl Airport 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 Tamuning to Illinois

Compare and see reviews for airlines that fly from Tamuning to Illinois with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,582Free CancellationRating
7.4
9,115 reviews
Search United Airlines flights

Why use momondo?

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

Finding the right flight to Illinois from Tamuning 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 Illinois quick and easy, saving you time and money.

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

Flights from Tamuning 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 Tamuning to Illinois?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Tamuning to Illinois.

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

Yes momondo offers price alerts on flights to Illinois from Tamuning. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
Sat 1/24
Sat 1/31
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