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O'Hare Intl

$1,631+ Cheap flights from Tamuning (GUM) to O'Hare Intl (ORD)

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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
GUM — ORD
jun. 20 — jun. 271
vie. 6/20
vie. 6/27
1 adult, Economy
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Cheap flight deals from Tamuning to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Tamuning (GUM) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 15, 2025.

Round-trip from

$1,631
(United Airlines)
From Tamuning Guam Intl to Chicago O'Hare Intl
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Find flight deals from Tamuning to O'Hare Intl

Cheapest flights from Tamuning to O'Hare Intl
Explore the most affordable flight options available from Tamuning to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 15, 2025.

This United Airlines deal was found by Cheapflights users on 6/14. 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.
mar. 10/147:10 amGUM - ORD
2 stops31h 05mUnited Airlines
vie. 11/219:10 pmORD - GUM
2 stops39h 10mUnited Airlines
Deal found 6/14$1,631
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/131:55 amGUM - ORD
2 stops34h 51mDelta
vie. 11/217:30 amORD - GUM
2 stops39h 05mDelta
Deal found 6/14$2,084

Cheapflights Fare Finder

Customize your flight search to find flights from Tamuning to O'Hare Intl 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 junio 15, 2025.
Use the filters below to find and compare flights from Tamuning to Chicago O'Hare Intl Airport that are best for you.

Fly from

Tamuning

Fly to

O'Hare Intl

Route

Depart

Return

Price

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

mar. 10/14

7:10 am-11:15 pm

2 stops31h 05m

Chicago O'Hare Intl

vie. 11/21

9:10 pm-4:20 am

2 stops39h 10m

$1,631

TamuningChicago

GUM - ORD

GUMORD

Tamuning Guam Intl

lun. 10/13

1:55 am-9:46 pm

2 stops34h 51m

Chicago O'Hare Intl

vie. 11/21

7:30 am-2:35 pm

2 stops39h 05m

$2,084

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

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

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

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

Find hourly flight availability from Tamuning to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 15, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 7% on flights from Tamuning to Chicago O'Hare Intl Airport by exploring options for tickets in the morning.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated junio 15, 2025.
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,793 reviews
Delta
8.0
Very good
7,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Tamuning to O'Hare Intl. 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 Chicago O'Hare Intl?

    Tamuning Guam Intl (GUM) is the airport you will fly out of if you book a flight from Tamuning to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Guam Intl; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Tamuning airport to Chicago O'Hare Intl. It is only a 1.1 mi journey to Guam Intl (GUM) from Tamuning’s city center.

  • What are the cheapest airlines flying from Tamuning to Chicago O'Hare Intl Airport round-trip?

    Our cheapest airline available from Tamuning to Chicago O'Hare Intl Airport is United Airlines. Our recent data shows that you can find tickets from as low as $1,631 on this airline. An additional option worth looking into is Delta, starting at $2,084.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tamuning to O'Hare Intl 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 Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Tamuning to Chicago O'Hare Intl Airport (average of $245). Flying from Tamuning to Chicago O'Hare Intl Airport 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

Traveling to a place near Tamuning?

Book flights to Tamuning if you plan to visit one of these locations
Schaumburg
Hoffman Estates
Rosemont
Beloit
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Racine
Skokie
Arlington Heights
Rockford
Naperville
Orland Park
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Merrillville
Bridgeview
Glenview
Des Plaines
Lake Geneva

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Top airline flying from Tamuning to O'Hare Intl

Discover the top airline that operate flights from Tamuning to O'Hare Intl. 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 junio 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,583Average$1,899FlexibilityNo cancel feeOn-time69%

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