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$1,581+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — ORD
Sep 10 — Sep 171
Wed 9/10
Wed 9/17
1 adult, Economy
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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 September 5, 2025.

Round-trip from

$1,581
(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 September 5, 2025.

This United Airlines deal was found by Cheapflights users on 9/4. 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 10/197:05 pmGUM - ORD
1 stop35h 05mUnited Airlines
Sun 10/2612:45 pmORD - GUM
2 stops39h 05mUnited Airlines
Deal found 9/4$1,581
This Delta deal was found by Cheapflights users on 9/4. 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.
Sun 10/195:00 pmGUM - ORD
2 stops43h 19mDelta
Sun 10/265:40 pmORD - GUM
2 stops38h 25mDelta
Deal found 9/4$1,592
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Tue 10/77:10 amGUM - ORD
2 stops21h 02mUnited Airlines
Sun 10/126:26 pmORD - GUM
2 stops42h 59mUnited Airlines
Deal found 9/4$1,631
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Sat 10/47:20 amGUM - ORD
2 stops27h 47mUnited Airlines
Sat 10/253:47 pmORD - GUM
2 stops36h 03mUnited Airlines
Deal found 9/4$1,678
This Delta deal was found by Cheapflights users on 9/4. 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.
Fri 10/31:55 amGUM - ORD
2 stops45h 45mDelta
Sat 10/257:10 amORD - GUM
2 stops40h 25mDelta
Deal found 9/4$1,692
This United Airlines deal was found by Cheapflights users on 9/4. 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 9/217:20 amGUM - ORD
2 stops28h 02mUnited Airlines
Thu 9/254:50 pmORD - GUM
2 stops34h 15mUnited Airlines
Deal found 9/4$1,713
This Delta deal was found by Cheapflights users on 9/4. 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.
Sun 10/195:00 pmGUM - MDW
2 stops44h 14mDelta
Sun 10/267:10 pmMDW - GUM
2 stops36h 55mDelta
Deal found 9/4$1,961
This Delta deal was found by Cheapflights users on 9/4. 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 9/201:55 amGUM - ORD
2 stops34h 30mDelta
Thu 9/255:30 amORD - GUM
2 stops27h 40mDelta
Deal found 9/4$2,167
This Delta deal was found by Cheapflights users on 9/4. 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.
Tue 10/75:00 pmGUM - MDW
2 stops33h 58mDelta
Sun 10/127:10 pmMDW - GUM
2 stops38h 00mDelta
Deal found 9/4$2,865

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 September 5, 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 10/19

7:05 pm-3:10 pm

1 stop35h 05m

Chicago O'Hare Intl

Sun 10/26

12:45 pm-6:50 pm

2 stops39h 05m

$1,581

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Sun 10/19

5:00 pm-9:19 pm

2 stops43h 19m

Chicago O'Hare Intl

Sun 10/26

5:40 pm-11:05 pm

2 stops38h 25m

$1,592

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Tue 10/7

7:10 am-1:12 pm

2 stops21h 02m

Chicago O'Hare Intl

Sun 10/12

6:26 pm-4:25 am

2 stops42h 59m

$1,631

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Sat 10/4

7:20 am-8:07 pm

2 stops27h 47m

Chicago O'Hare Intl

Sat 10/25

3:47 pm-6:50 pm

2 stops36h 03m

$1,678

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Fri 10/3

1:55 am-8:40 am

2 stops45h 45m

Chicago O'Hare Intl

Sat 10/25

7:10 am-2:35 pm

2 stops40h 25m

$1,692

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Sun 9/21

7:20 am-8:22 pm

2 stops28h 02m

Chicago O'Hare Intl

Thu 9/25

4:50 pm-6:05 pm

2 stops34h 15m

$1,713

TamuningChicago

GUM - MDW

GUMMDW

Tamuning Guam Intl

Sun 10/19

5:00 pm-10:14 pm

2 stops44h 14m

Chicago Midway

Sun 10/26

7:10 pm-11:05 pm

2 stops36h 55m

$1,961

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

Sat 9/20

1:55 am-9:25 pm

2 stops34h 30m

Chicago O'Hare Intl

Thu 9/25

5:30 am-12:10 am

2 stops27h 40m

$2,167

TamuningChicago

GUM - MDW

GUMMDW

Tamuning Guam Intl

Tue 10/7

5:00 pm-11:58 am

2 stops33h 58m

Chicago Midway

Sun 10/12

7:10 pm-12:10 am

2 stops38h 00m

$2,865

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/4

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 September 5, 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 September 5, 2025.
See what other customers who have flown with 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.
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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.

  • How long is the flight from Tamuning to Illinois?

    There are many flights that can get you from Tamuning to Illinois in 35h 05m. Fly via United Airlines or Delta to get the fastest option. The distance between Tamuning and Illinois is about 7345 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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

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Alternative routes for Tamuning to Illinois

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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 September 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,583Average$1,907FlexibilityNo cancel feeOn-time69%

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