HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$1,781+ Cheap flights from Tamuning (GUM) to Illinois

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — ORD
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Tamuning to Illinois with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Tamuning to Illinois

Keep the following information in mind while searching for Tamuning to Illinois flight deals. Data was last updated July 1, 2025.

Round-trip from

$1,781
(United Airlines)
From Tamuning Guam Intl to Illinois
Search Deals

Find flight deals from Tamuning to Illinois

Cheapest flights from Tamuning to Illinois
Explore the most affordable flight options available from Tamuning to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/277:00 pmGUM - ORD
1 stop35h 20mUnited Airlines
Sun 8/39:40 pmORD - GUM
2 stops29h 25mUnited Airlines
Deal found 6/29$1,781
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/161:55 amGUM - ORD
2 stops35h 09mDelta
Sat 8/303:30 pmORD - GUM
2 stops32h 45mDelta
Deal found 6/29$1,893
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/161:55 amGUM - MDW
2 stops34h 49mDelta
Sat 8/304:25 pmMDW - GUM
2 stops31h 50mDelta
Deal found 6/29$2,187

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2025.
Use the filters below to find and compare flights from Tamuning to Illinois that are best for you.

Fly from

Tamuning

Fly to

Illinois

Route

Depart

Return

Price

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Sun 7/27

7:00 pm-3:20 pm

1 stop35h 20m

Chicago O'Hare Intl

Sun 8/3

9:40 pm-6:05 pm

2 stops29h 25m

$1,781

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Sat 8/16

1:55 am-10:04 pm

2 stops35h 09m

Chicago O'Hare Intl

Sat 8/30

3:30 pm-3:15 pm

2 stops32h 45m

$1,893

TamuningChicago

GUM - MDW

GUMMDW

Tamuning Guam Intl

Sat 8/16

1:55 am-9:44 pm

2 stops34h 49m

Chicago Midway

Sat 8/30

4:25 pm-12:10 am

2 stops40h 45m

$2,187

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Best time to book a flight from Tamuning to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Tamuning with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Tamuning to Illinois

What is the cheapest time of day to fly from GUM to IL?

Find hourly flight availability from Tamuning to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

When flying from Tamuning to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated July 1, 2025.
See what other customers who have flown with Delta and United Airlines from Tamuning to Illinois have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,858 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Tamuning to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Tamuning to Illinois?

    Most people fly from Tamuning Guam Intl (GUM) if they book a flight from Tamuning to Illinois. Tamuning Guam Intl is conveniently located just 1.1 mi from Tamuning’s city center.

  • Can I find deals for flights from Tamuning to Illinois that include hotel bookings?

    Yes. In addition to deals on Tamuning to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tamuning to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tamuning to Illinois.

  • Can I find deals for business class flights from Tamuning to Illinois?

    Yes. Cheapflights offers flight deals from Tamuning to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Tamuning to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Tamuning to Illinois (average of $245). Flying from Tamuning to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Tamuning to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
Tamuning to Los Angeles flights
Tamuning to Honolulu flights
Tamuning to Ontario flights
Tamuning to San Francisco flights
Tamuning to San Diego flights
Tamuning to Las Vegas flights
Tamuning to Seattle flights
Tamuning to O'Hare Intl flights
Tamuning to San Antonio flights
Tamuning to Miami flights
Tamuning to Dulles Intl flights
Tamuning to Charlotte flights
Tamuning to Newark flights
Tamuning to Reagan-National flights
Tamuning to John F Kennedy Intl flights
Tamuning to LaGuardia flights
Tamuning to Denver flights
Tamuning to Atlanta flights
Tamuning to Orlando flights
Tamuning to Dallas/Fort Worth flights
Tamuning to Appleton flights
Tamuning to Providence flights
Tamuning to Sky Harbor Intl flights
Tamuning to Norfolk flights
Tamuning to Boston flights
Tamuning to Kansas City flights
Tamuning to Baltimore flights
Tamuning to Hobby flights
Tamuning to Detroit flights
Tamuning to Raleigh flights
Tamuning to Hartford flights
Tamuning to Austin flights
Tamuning to Fresno flights
Tamuning to Fairbanks flights
Tamuning to Shreveport flights
Tamuning to Sacramento flights
Tamuning to Tampa flights
Tamuning to Valparaiso flights

Top airline flying from Tamuning to Illinois

Discover the top airline that operate flights from Tamuning to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,583Average$1,907FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.