Cheap flights from Illinois (IL) to Guam

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How to find the cheapest flight from
Illinois to Guam

All the information you need to plan the best null to GUM flight in 2021: compare Illinois to Guam flight prices with the expected peak season, weather and rainfall in Guam.
What is the cheapest month to fly from Illinois to Guam?

February is one of the best times of the year to fly to Guam from Illinois. Prices for February average $1,842 per person but you can even find prices for as low as $1,611. The most expensive prices can be found in the month of September. Opting for a February flight can save you 8% on your journey compared to booking in February

Cheap flights from Illinois to Guam in May, June 2021

The best prices found for Illinois to Guam flights for May, June
8 Jun - 13 Jul
$1,990pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
8 Jun - 13 Jul
$2,021pp
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
17 Jun - 9 Jul
$2,040pp
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl

Illinois to Guam 2021 flight deals

Cheap flights to Guam from Illinois found for this year
7 Oct - 13 Oct
$1,647pp
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Multiple Airlines
     
3 STOPS
ORD
Chicago O'Hare Intl
7 Oct - 13 Oct
$1,682pp
ORD
Chicago O'Hare Intl
Multiple Airlines
     
3 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Multiple Airlines
     
3 STOPS
ORD
Chicago O'Hare Intl
1 Oct - 10 Oct
$1,683pp
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Multiple Airlines
     
3 STOPS
ORD
Chicago O'Hare Intl

Last minute flights from Illinois to Guam

Late deals on round-trip flights to Guam from Illinois, departing today and this week
17 May - 31 May
$2,235pp
ORD
Chicago O'Hare Intl
United Airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
United Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
17 May - 31 May
$2,268pp
ORD
Chicago O'Hare Intl
United Airlines
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
17 May - 31 May
$8,008pp
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl

One-way flights to Guam from Illinois

The cheapest one-way flights from Illinois to Guam
8:45 am - 9:45 pm
United Airlines
1 Stop
22h 00m
ORD - GUM
United Airlines
$1,630
United
7:55 am - 5:45 pm
United Airlines
1 Stop
18h 50m
ORD - GUM
United Airlines
$6,924
United
2:45 am - 1:55 pm
United Airlines
2 Stops
20h 10m
STL - GUM
United Airlines
$1,548
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Illinois</span> to <span class="emphasized">Guam</span> flights.

Flight FAQs

From Illinois to Guam

Are flight prices decreasing from Illinois to Guam due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Illinois and Guam for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Illinois to Guam have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Illinois to Guam that may be offering flexible cancellation policies are United Airlines and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Illinois to Guam for under $1,700 on Cheapflights?

Yes, there are multiple flights from Illinois to Guam for under $1,700. The cheapest flight booked recently is on Multiple Airlines for just $1,647, but on average you can expect to pay $1,839.

Are there nonstop flights from Illinois to Guam for under $1,600 on Cheapflights?

There are no nonstop flights from Illinois to Guam, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Illinois to Guam for under $2,300?

There are currently 3+ open flights from Illinois to Guam within the next 7 days for less than $2,300.

What are the most popular routes from Illinois to Guam?

The most popular route from Illinois to Guam is Chicago O'Hare Intl - Tamuning Guam Intl. You may also consider Chicago Midway - Tamuning Guam Intl or Lambert-St Louis - Tamuning Guam Intl.

What are the cheapest Flights from Illinois to Guam?

Looking for the cheapest flight from Illinois to Guam? While on average our users pay $1,941, our data indicates the cheapest price to be $1,455. The most popular route (Chicago O'Hare Intl - Tamuning Guam Intl), is priced around $1,647.

How long is the flight from Illinois to Guam?

United Airlines and Delta can get you from Illinois to Guam in just under 17h 15m. Your travel time can differ by up to 11h 45m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Illinois to Guam round-trip?

Flying on United Airlines is currently your cheapest option to Guam, with prices starting at $1,701. Another option worth looking into is Delta, starting at $2,235 round trip.

What are the cheapest airlines to fly from Illinois to Guam one-way?

$1,548 is the cheapest one-way deal found within the past few days, from United Airlines.

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Destination information for Guam

Things to know before you go - useful duration and weather info for your trip from Illinois to Guam.
Today's exchange rate
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Airports servicing

Bloomington (BMI)
Champaign (CMI)
Decatur (DEC)
Moline (MLI)
Marion (MWA)

Airports servicing

Tamuning Guam Intl (GUM)
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