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Guam

$1,918+ Cheap flights from O'Hare Intl (ORD) to Guam

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GUM
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Guam

Cheapest flights from O'Hare Intl to Guam
Explore the most affordable flight options available from O'Hare Intl to Guam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Delta deal was found by Cheapflights users on 12/10. 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 12/147:50 amORD - GUM
2 stops38h 45mDelta
Fri 1/161:00 amGUM - ORD
2 stops38h 59mDelta
Deal found 12/10$2,853
This Delta deal was found by Cheapflights users on 12/11. 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 12/146:45 amORD - GUM
2 stops39h 50mDelta
Wed 12/171:00 amGUM - ORD
2 stops38h 59mDelta
Deal found 12/11$2,863
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/141:10 pmORD - GUM
1 stop23h 10mUnited Airlines
Sat 1/177:40 amGUM - ORD
2 stops19h 54mUnited Airlines
Deal found 12/11$2,951
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 12/126:00 amORD - GUM
2 stops20h 50mUnited Airlines
Sat 1/107:40 amGUM - ORD
2 stops25h 27mUnited Airlines
Deal found 12/11$2,978
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/177:10 amORD - GUM
2 stops29h 10mUnited Airlines
Sun 1/47:40 amGUM - ORD
2 stops31h 19mUnited Airlines
Deal found 12/10$3,102
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 12/156:00 amORD - GUM
2 stops20h 50mUnited Airlines
Wed 12/177:40 amGUM - ORD
2 stops25h 00mUnited Airlines
Deal found 12/11$3,128
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Thu 12/187:10 amORD - GUM
2 stops29h 10mUnited Airlines
Sat 1/37:40 amGUM - ORD
2 stops27h 53mUnited Airlines
Deal found 12/11$3,153
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/166:00 amORD - GUM
2 stops20h 50mUnited Airlines
Thu 12/187:20 pmGUM - ORD
1 stop35h 50mUnited Airlines
Deal found 12/10$3,154

Find flight deals from O'Hare Intl to Guam

Keep the following information in mind while searching for O'Hare Intl to Guam flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,918
(United Airlines)
Provider with most accurate pricing for Chicago (CHI)-Tamuning Guam Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Tamuning Guam Intl flights.
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From Chicago O'Hare Intl to Guam
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Guam 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 December 12, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Guam that are best for you.

Fly from

O'Hare Intl

Fly to

Guam

Route

Depart

Return

Price

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 2/9

5:40 am-7:05 pm

2 stops21h 25m

Tamuning Guam Intl

Tue 2/17

7:40 am-11:19 am

2 stops19h 39m

$1,918

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Tue 2/17

1:10 pm-4:20 am

1 stop23h 10m

Tamuning Guam Intl

Mon 3/2

7:20 pm-3:10 pm

1 stop35h 50m

$1,949

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Tue 2/24

1:10 pm-4:20 am

1 stop23h 10m

Tamuning Guam Intl

Mon 3/9

7:20 pm-4:10 pm

1 stop35h 50m

$1,949

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Fri 2/13

5:45 am-7:05 pm

2 stops21h 20m

Tamuning Guam Intl

Fri 2/20

7:40 am-2:50 pm

2 stops23h 10m

$2,018

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sat 1/24

7:30 am-11:05 pm

2 stops23h 35m

Tamuning Guam Intl

Fri 1/30

1:00 am-1:08 pm

2 stops28h 08m

$2,178

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Wed 1/7

7:30 am-11:05 pm

2 stops23h 35m

Tamuning Guam Intl

Tue 1/13

1:00 am-11:53 pm

2 stops38h 53m

$2,198

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sun 2/1

7:58 pm-7:05 pm

2 stops31h 07m

Tamuning Guam Intl

Sun 2/15

7:20 pm-3:10 pm

1 stop35h 50m

$2,251

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sun 1/25

5:59 pm-2:35 pm

2 stops28h 36m

Tamuning Guam Intl

Sat 1/31

1:00 am-11:56 pm

2 stops38h 56m

$2,278

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 3/9

9:40 am-6:50 pm

1 stop18h 10m

Tamuning Guam Intl

Fri 3/13

7:20 pm-4:10 pm

1 stop35h 50m

$2,297

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sat 1/24

1:10 pm-4:20 am

1 stop23h 10m

Tamuning Guam Intl

Sat 1/31

7:40 am-12:57 pm

2 stops21h 17m

$2,347

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 12 results
1
2

Best time to book a flight from O'Hare Intl to Guam

Have a flexible travel schedule? Discover the best time to fly to Guam from O'Hare Intl 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 Chicago O'Hare Intl Airport to Guam

What is the cheapest time of day to fly from ORD to GU?

Find hourly flight availability from O'Hare Intl to Guam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

It’s optimal to fly from Chicago O'Hare Intl Airport to Guam in the evening. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Guam

Get insights into the airlines that provide service to Guam. 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 Guam. Reviews last updated December 12, 2025.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Guam, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Guam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago O'Hare Intl Airport to Guam?

    Departing from Chicago O'Hare Intl Airport to Guam will take you 21h 25m. Airlines will cover a distance of 7345 mi.

  • Can I find deals for flights from O'Hare Intl to Guam that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Guam flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Guam?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Guam.

  • Can I find deals for business class flights from O'Hare Intl to Guam?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Guam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from O'Hare Intl to Guam

Discover the top airline that operate flights from O'Hare Intl to Guam. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,916Average$2,227FlexibilityNo cancel feeOn-time69%

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