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$1,576+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — ORD
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
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 septiembre 16, 2025.

Round-trip from

$1,576
(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 septiembre 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. 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.
jue. 10/307:40 amGUM - ORD
2 stops20h 30mUnited Airlines
jue. 11/61:10 pmORD - GUM
1 stop23h 10mUnited Airlines
Deal found 9/15$1,576
This Delta deal was found by Cheapflights users on 9/15. 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.
mié. 10/291:00 amGUM - ORD
2 stops37h 50mDelta
jue. 11/67:37 amORD - GUM
2 stops23h 28mDelta
Deal found 9/15$1,592
This United Airlines deal was found by Cheapflights users on 9/14. 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.
lun. 11/107:05 amGUM - ORD
2 stops38h 57mUnited Airlines
vie. 11/214:40 pmORD - GUM
2 stops34h 10mUnited Airlines
Deal found 9/14$1,628
This United Airlines deal was found by Cheapflights users on 9/15. 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.
vie. 11/217:05 amGUM - ORD
2 stops33h 54mUnited Airlines
sáb. 11/297:55 pmORD - GUM
2 stops30h 55mUnited Airlines
Deal found 9/15$1,678
This Delta deal was found by Cheapflights users on 9/15. 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.
jue. 11/201:00 amGUM - ORD
2 stops36h 25mDelta
sáb. 11/297:47 amORD - GUM
2 stops38h 48mDelta
Deal found 9/15$1,692
This United Airlines deal was found by Cheapflights users on 9/15. 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.
sáb. 11/157:20 pmGUM - ORD
1 stop35h 50mUnited Airlines
sáb. 1/39:10 pmORD - GUM
2 stops29h 50mUnited Airlines
Deal found 9/15$1,781
This Delta deal was found by Cheapflights users on 9/15. 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.
vie. 11/141:00 amGUM - ORD
2 stops38h 58mDelta
sáb. 1/32:14 pmORD - GUM
2 stops40h 51mDelta
Deal found 9/15$1,955
This Delta deal was found by Cheapflights users on 9/15. 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.
mié. 10/291:00 amGUM - MDW
2 stops26h 28mDelta
jue. 11/610:40 amMDW - GUM
2 stops35h 55mDelta
Deal found 9/15$1,961
This Delta deal was found by Cheapflights users on 9/15. 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.
vie. 11/141:00 amGUM - MDW
2 stops27h 34mDelta
sáb. 1/35:59 pmMDW - GUM
2 stops37h 06mDelta
Deal found 9/15$2,329

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 septiembre 16, 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

jue. 10/30

7:40 am-1:10 pm

2 stops20h 30m

Chicago O'Hare Intl

jue. 11/6

1:10 pm-4:20 am

1 stop23h 10m

$1,576

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

mié. 10/29

1:00 am-11:50 pm

2 stops37h 50m

Chicago O'Hare Intl

jue. 11/6

7:37 am-11:05 pm

2 stops23h 28m

$1,592

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

lun. 11/10

7:05 am-6:02 am

2 stops38h 57m

Chicago O'Hare Intl

vie. 11/21

4:40 pm-6:50 pm

2 stops34h 10m

$1,628

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

vie. 11/21

7:05 am-12:59 am

2 stops33h 54m

Chicago O'Hare Intl

sáb. 11/29

7:55 pm-6:50 pm

2 stops30h 55m

$1,678

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

jue. 11/20

1:00 am-9:25 pm

2 stops36h 25m

Chicago O'Hare Intl

sáb. 11/29

7:47 am-2:35 pm

2 stops38h 48m

$1,692

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

sáb. 11/15

7:20 pm-3:10 pm

1 stop35h 50m

Chicago O'Hare Intl

sáb. 1/3

9:10 pm-7:00 pm

2 stops29h 50m

$1,781

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

vie. 11/14

1:00 am-11:58 pm

2 stops38h 58m

Chicago O'Hare Intl

sáb. 1/3

2:14 pm-11:05 pm

2 stops40h 51m

$1,955

TamuningChicago

GUM - MDW

GUMMDW

Tamuning Guam Intl

mié. 10/29

1:00 am-12:28 pm

2 stops26h 28m

Chicago Midway

jue. 11/6

10:40 am-2:35 pm

2 stops35h 55m

$1,961

TamuningChicago

GUM - MDW

GUMMDW

Tamuning Guam Intl

vie. 11/14

1:00 am-12:34 pm

2 stops27h 34m

Chicago Midway

sáb. 1/3

5:59 pm-11:05 pm

2 stops37h 06m

$2,329

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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
No data available for this route at this time. Please check back soon.

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 septiembre 16, 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
8,924 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

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 20h 30m. 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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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 septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,583Average$1,907FlexibilityNo cancel feeOn-time69%

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