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$1,983+ 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GUM
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$1,983
(Delta)

Popular in

December

Cheapest in

March
From Chicago O'Hare Intl to Guam
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($140 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($62 potential savings vs. average RT price).
Search Deals

Find 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 September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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.
Mon 12/17:33 amORD - GUM
2 stops23h 32mDelta
Tue 1/134:50 pmGUM - ORD
2 stops46h 54mDelta
Deal found 9/10$1,983
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 12/11:10 pmORD - GUM
1 stop23h 10mUnited Airlines
Tue 1/137:20 pmGUM - ORD
1 stop35h 50mUnited Airlines
Deal found 9/10$1,999
This United Airlines deal was found by Cheapflights users on 9/10. 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 12/176:00 amORD - GUM
2 stops20h 50mUnited Airlines
Wed 12/317:25 amGUM - ORD
2 stops27h 30mUnited Airlines
Deal found 9/10$2,017
This United Airlines deal was found by Cheapflights users on 9/10. 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 12/171:10 pmORD - GUM
1 stop23h 10mUnited Airlines
Tue 1/67:25 amGUM - ORD
2 stops27h 27mUnited Airlines
Deal found 9/10$2,042
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 12/141:10 pmORD - GUM
1 stop23h 10mUnited Airlines
Sat 1/177:20 pmGUM - ORD
1 stop35h 50mUnited Airlines
Deal found 9/10$2,049
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 12/2010:00 pmORD - GUM
2 stops29h 00mUnited Airlines
Thu 1/17:25 amGUM - ORD
2 stops20h 00mUnited Airlines
Deal found 9/10$2,067
This Delta deal was found by Cheapflights users on 9/10. 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 12/147:47 amORD - GUM
2 stops38h 48mDelta
Fri 1/161:00 amGUM - ORD
2 stops27h 41mDelta
Deal found 9/10$2,206
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 11/286:00 amORD - GUM
2 stops20h 50mUnited Airlines
Tue 12/27:25 amGUM - ORD
2 stops23h 30mUnited Airlines
Deal found 9/10$2,277

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 September 11, 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 12/1

7:33 am-11:05 pm

2 stops23h 32m

Tamuning Guam Intl

Tue 1/13

4:50 pm-11:44 pm

2 stops46h 54m

$1,983

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 12/1

1:10 pm-4:20 am

1 stop23h 10m

Tamuning Guam Intl

Tue 1/13

7:20 pm-3:10 pm

1 stop35h 50m

$2,000

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 12/22

10:00 pm-7:00 pm

2 stops29h 00m

Tamuning Guam Intl

Thu 1/1

7:25 am-2:55 pm

2 stops23h 30m

$2,017

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 12/22

9:23 pm-7:00 pm

2 stops29h 37m

Tamuning Guam Intl

Tue 1/6

7:25 am-5:02 pm

2 stops25h 37m

$2,017

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 12/22

9:23 pm-7:00 pm

2 stops29h 37m

Tamuning Guam Intl

Wed 12/31

7:25 am-2:55 pm

2 stops23h 30m

$2,017

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Thu 12/18

5:49 am-7:00 pm

2 stops21h 11m

Tamuning Guam Intl

Wed 12/31

7:25 am-5:04 pm

2 stops25h 39m

$2,017

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Thu 12/18

5:49 am-7:00 pm

2 stops21h 11m

Tamuning Guam Intl

Tue 1/6

7:25 am-8:25 pm

2 stops29h 00m

$2,017

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Wed 12/17

6:00 am-6:50 pm

2 stops20h 50m

Tamuning Guam Intl

Tue 1/6

7:25 am-6:52 pm

2 stops27h 27m

$2,017

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sun 12/14

1:10 pm-4:20 am

1 stop23h 10m

Tamuning Guam Intl

Sat 1/17

7:20 pm-3:10 pm

1 stop35h 50m

$2,049

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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 September 11, 2025.

When flying from Chicago O'Hare Intl Airport to Guam, 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 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 September 11, 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
8,937 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 23h 10m. Airlines will cover a distance of 7345 mi. This flight may include one or multiple stops.

  • 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.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Guam?

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Guam (average of $1,977). Flying from Chicago O'Hare Intl Airport to Guam in May is currently the most expensive (average of $2,214). 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 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,916Average$2,226FlexibilityNo cancel feeOn-time69%

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