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$1,602+ Cheap flights from O'Hare Intl (ORD) to Guam

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GUM
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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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 October 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/26. 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 11/106:00 pmORD - GUM
2 stops53h 45mUnited Airlines
Fri 11/147:40 amGUM - ORD
2 stops27h 13mUnited Airlines
Deal found 10/26$2,124
This Delta deal was found by Cheapflights users on 10/28. 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 12/15:23 amORD - GUM
2 stops25h 42mDelta
Fri 1/161:00 amGUM - ORD
2 stops38h 57mDelta
Deal found 10/28$2,128
This Delta deal was found by Cheapflights users on 10/28. 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 12/17:20 amORD - GUM
2 stops23h 45mDelta
Mon 1/121:00 amGUM - ORD
2 stops38h 53mDelta
Deal found 10/28$2,138
This Delta deal was found by Cheapflights users on 10/27. 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 11/287:47 amORD - GUM
2 stops23h 18mDelta
Fri 12/54:50 pmGUM - ORD
2 stops43h 45mDelta
Deal found 10/27$2,178
This United Airlines deal was found by Cheapflights users on 10/27. 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 12/27:40 amGUM - ORD
2 stops19h 49mUnited Airlines
Deal found 10/27$2,278
This United Airlines deal was found by Cheapflights users on 10/27. 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 12/116:00 amORD - GUM
2 stops20h 50mUnited Airlines
Thu 12/187:40 amGUM - ORD
2 stops23h 00mUnited Airlines
Deal found 10/27$2,293
This United Airlines deal was found by Cheapflights users on 10/28. 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
Sat 1/177:20 pmGUM - ORD
1 stop35h 50mUnited Airlines
Deal found 10/28$2,309

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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,933
(Delta)

One-way from

$1,602
(Delta)
Provider with most accurate pricing for Chicago (CHI)-Tamuning Guam Intl flight deals.
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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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One-way flight 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 October 28, 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 11/10

6:00 pm-3:45 pm

2 stops53h 45m

Tamuning Guam Intl

Fri 11/14

7:40 am-6:53 pm

2 stops27h 13m

$2,124

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 12/1

7:20 am-11:05 pm

2 stops23h 45m

Tamuning Guam Intl

Fri 1/16

1:00 am-11:57 pm

2 stops38h 57m

$2,128

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 12/1

7:20 am-11:05 pm

2 stops23h 45m

Tamuning Guam Intl

Mon 1/12

1:00 am-11:53 pm

2 stops38h 53m

$2,138

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Fri 11/28

7:47 am-11:05 pm

2 stops23h 18m

Tamuning Guam Intl

Thu 12/4

1:00 am-7:55 pm

2 stops34h 55m

$2,178

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sat 12/6

7:50 am-11:05 pm

2 stops23h 15m

Tamuning Guam Intl

Fri 12/12

1:00 am-10:43 pm

2 stops37h 43m

$2,178

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Fri 11/28

6:00 am-6:50 pm

2 stops20h 50m

Tamuning Guam Intl

Tue 12/2

7:40 am-8:25 pm

2 stops28h 45m

$2,278

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Wed 1/14

5:55 pm-11:05 pm

2 stops37h 10m

$1,602

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Wed 1/14

1:10 pm-4:20 am

1 stop23h 10m

$2,288

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

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 October 28, 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 October 28, 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
9,001 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,001 reviews
United Airlines
7.4
Good
9,001 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 45m. 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.

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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,916Average$2,227FlexibilityNo cancel feeOn-time69%

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