HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Tamuning

$1,031+ Cheap flights from Illinois to Tamuning (GUM)

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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GUM
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Tamuning with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Illinois to Tamuning

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Tamuning (GUM). 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 January 21, 2025.

Round-trip from

$1,982
(Delta)
From Illinois to Tamuning Guam Intl
Search Deals

Find flight deals from Illinois to Tamuning

Cheapest flights from Illinois to Tamuning
Explore the most affordable flight options available from Illinois to Tamuning. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This United Airlines deal was found by Cheapflights users on 1/21. 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 1/236:15 amSTL - GUM
2 stops20h 50mUnited Airlines
Sat 1/257:05 pmGUM - STL
2 stops39h 54mUnited Airlines
Deal found 1/21$1,031
This Delta deal was found by Cheapflights users on 1/21. 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.
Sat 3/222:30 pmORD - GUM
2 stops33h 05mDelta
Sun 3/305:00 pmGUM - ORD
2 stops38h 15mDelta
Deal found 1/21$1,982
This United Airlines deal was found by Cheapflights users on 1/21. 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 3/229:45 amORD - GUM
1 stop18h 05mUnited Airlines
Sun 3/307:25 amGUM - ORD
2 stops22h 30mUnited Airlines
Deal found 1/21$2,017
This Delta deal was found by Cheapflights users on 1/21. 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.
Thu 2/2010:57 amMDW - GUM
2 stops35h 38mDelta
Thu 2/274:50 pmGUM - MDW
2 stops45h 30mDelta
Deal found 1/21$2,127
This Delta deal was found by Cheapflights users on 1/21. 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.
Thu 2/66:43 amSTL - GUM
2 stops39h 52mDelta
Fri 2/144:50 pmGUM - STL
2 stops45h 27mDelta
Deal found 1/21$2,364

Find flights from Illinois to Tamuning within your budget

Customize your flight search to find flights from Illinois to Tamuning 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoTamuning

MDW - GUM

MDWGUM

Chicago Midway

Wed 4/16

10:10 am-3:15 pm

2 stops38h 05m

Tamuning Guam Intl

Tue 4/22

5:00 pm-10:29 pm

2 stops44h 29m

$1,932

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sat 3/22

2:30 pm-2:35 pm

2 stops33h 05m

Tamuning Guam Intl

Sun 3/30

5:00 pm-4:15 pm

2 stops38h 15m

$1,982

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sat 3/22

9:45 am-6:50 pm

1 stop18h 05m

Tamuning Guam Intl

Sun 3/30

7:25 am-2:55 pm

2 stops22h 30m

$2,017

St. LouisTamuning

STL - GUM

STLGUM

Lambert-St Louis

Thu 2/6

6:43 am-2:35 pm

2 stops39h 52m

Tamuning Guam Intl

Fri 2/14

4:50 pm-10:17 pm

2 stops45h 27m

$2,364

St. LouisTamuning

STL - GUM

STLGUM

Lambert-St Louis

Thu 2/6

6:15 am-7:05 pm

2 stops20h 50m

Tamuning Guam Intl

Fri 2/14

7:25 am-6:56 pm

2 stops27h 31m

$2,477

ChicagoTamuning

MDW - GUM

MDWGUM

Chicago Midway

Sun 2/9

6:00 am-2:35 pm

2 stops40h 35m

$1,602

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Best time to book a flight from Illinois to Tamuning

Have a flexible travel schedule? Discover the best time to fly to Tamuning from Illinois 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.

Travel insights for flights from Illinois to Tamuning

Get recent, data-driven insights about flights from Illinois to Tamuning including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Illinois to Tamuning. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Tamuning as you normally would.

Rainfall in Tamuning by month

Plan your trip to Tamuning by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Tamuning ranges from 2.6 - 14.4 inches per month. August is typically the wettest month, when rainfall can reach 14.4 in. March is typically the driest time to visit Tamuning when rainfall is around 2.6 in.

Temperature in Tamuning by month

Plan your trip to Tamuning by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Tamuning, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Tamuning

Get insights into the airlines that provide service to Tamuning. 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 Tamuning. Reviews last updated January 21, 2025.
Read reviews from past customers who have flown United Airlines and Delta from Illinois to Tamuning. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,984 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Tamuning. 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 into for flights to Tamuning from Illinois?

    If you book a flight to Tamuning from Illinois, you will be flying to Guam Intl, which is the city’s only airport. Tamuning Guam Intl (GUM) is located 1.1 mi from the center of Tamuning.

  • What are the most popular routes from Illinois to Tamuning?

    Most travelers choose Chicago O'Hare Intl - Tamuning Guam Intl, Chicago Midway - Tamuning Guam Intl or Lambert-St Louis - Tamuning Guam Intl when deciding on the best route from Illinois to Tamuning.

  • Can I find deals for flights from Illinois to Tamuning that include hotel bookings?

    Yes. In addition to deals on Illinois to Tamuning flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Tamuning?

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

  • Can I find deals for business class flights from Illinois to Tamuning?

    Yes. Cheapflights offers flight deals from Illinois to Tamuning 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 Illinois to Tamuning?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Tamuning (average of $1,977). Flying from Illinois to Tamuning 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Tamuning

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Tamuning flights
Honolulu to Tamuning flights
Los Angeles to Tamuning flights
San Francisco to Tamuning flights
Dulles Intl to Tamuning flights
Reagan-National to Tamuning flights
Denver to Tamuning flights
Dallas/Fort Worth to Tamuning flights
Baltimore to Tamuning flights
Newark to Tamuning flights
John F Kennedy Intl to Tamuning flights
Hobby to Tamuning flights
San Diego to Tamuning flights
George Bush Intcntl to Tamuning flights
O'Hare Intl to Tamuning flights
Atlanta to Tamuning flights
Minneapolis to Tamuning flights
Ontario to Tamuning flights
Indianapolis to Tamuning flights
Kansas City to Tamuning flights
Portland to Tamuning flights
Raleigh to Tamuning flights
Sacramento to Tamuning flights
Tampa to Tamuning flights
Las Vegas to Tamuning flights
Albuquerque to Tamuning flights
Orlando to Tamuning flights
Midway to Tamuning flights
Philadelphia to Tamuning flights
Pensacola to Tamuning flights
Austin to Tamuning flights
Nashville to Tamuning flights
Boston to Tamuning flights
Miami to Tamuning flights
Pittsburgh to Tamuning flights
St. Louis to Tamuning flights
Norfolk to Tamuning flights
Salt Lake City to Tamuning flights
Charlotte to Tamuning flights
Cincinnati to Tamuning flights
Detroit to Tamuning flights
Wichita to Tamuning flights
Milwaukee to Tamuning flights
Sky Harbor Intl to Tamuning flights
Richmond to Tamuning flights
San Antonio to Tamuning flights
Anchorage to Tamuning flights
Boise to Tamuning flights
Columbus to Tamuning flights

Top airline flying from Illinois to Tamuning

Discover the top airline that operate flights from Illinois to Tamuning. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,542Average$2,093FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.