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 2022: compare Illinois to Guam flight prices with the expected peak season, weather and rainfall in Guam.
When is the cheapest time to fly from Illinois to Guam (IL - GU)?

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

What is the cheapest month to fly from Illinois to Guam?

Flights from Illinois to Guam lean towards being more expensive in March. Prices are generally better when you fly from Illinois to Guam in September, with the cheapest ticket starting at $1,716.

Cheap flights from Illinois to Guam in August, September 2022

The best prices found for Illinois to Guam flights for August, September
19 Sep - 26 Sep
$1,889pp
MDW
Chicago Midway
Delta
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Delta
   
2 STOPS
MDW
Chicago Midway
19 Sep - 26 Sep
$1,889pp
ORD
Chicago O'Hare Intl
Delta
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Delta
   
2 STOPS
ORD
Chicago O'Hare Intl
30 Sep - 11 Oct
$2,027pp
ORD
Chicago O'Hare Intl
Delta
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Delta
   
2 STOPS
ORD
Chicago O'Hare Intl

Illinois to Guam 2022 flight deals

Cheap flights to Guam from Illinois found for this year
19 Sep - 26 Sep
$1,889pp
MDW
Chicago Midway
Delta
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Delta
   
2 STOPS
MDW
Chicago Midway
16 Nov - 18 Jan
$1,889pp
ORD
Chicago O'Hare Intl
Delta
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Delta
   
2 STOPS
ORD
Chicago O'Hare Intl
11 Oct - 18 Oct
$1,921pp
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

Cheap Delta flights from Illinois to Guam

19 Sep - 26 Sep
$1,889pp
MDW
Chicago Midway
Delta
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Delta
   
2 STOPS
MDW
Chicago Midway
17 Nov - 20 Jan
$1,927pp
ORD
Chicago O'Hare Intl
Delta
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Delta
   
2 STOPS
ORD
Chicago O'Hare Intl
18 Nov - 20 Jan
$1,964pp
ORD
Chicago O'Hare Intl
Delta
   
2 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Delta
   
2 STOPS
ORD
Chicago O'Hare Intl

Cheap United Airlines flights from Illinois to Guam

11 Oct - 18 Oct
$1,921pp
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
11 Oct - 18 Oct
$1,944pp
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
1 Jan - 18 Jan
$1,961pp
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

Last minute flights from Illinois to Guam

Late deals on round-trip flights to Guam from Illinois, departing today and this week
17 Aug - 25 Aug
$2,567pp
ORD
Chicago O'Hare Intl
Multiple Airlines
     
3 STOPS
GUM
Tamuning Guam Intl
GUM
Tamuning Guam Intl
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
17 Aug - 25 Aug
$2,756pp
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 Aug - 25 Aug
$2,794pp
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

One-way flights to Guam from Illinois

The cheapest one-way flights from Illinois to Guam
11:15 am - 10:15 am
Multiple Airlines
2 Stops
56h 00m
ORD - GUM
Multiple Airlines
5:34 am - 11:15 am
Delta
2 Stops
38h 41m
MDW - GUM
Delta
$1,600
Delta
6:15 am - 5:55 pm
United Airlines
1 Stop
20h 40m
ORD - GUM
United Airlines
$8,466
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

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 $1,900 on Cheapflights?

Yes, there are multiple flights from Illinois to Guam for under $1,900. The cheapest flight booked recently is on Delta for just $1,889, but on average you can expect to pay $2,029.

Are there last-minute flights available from Illinois to Guam for under $2,600?

There are currently 6+ open flights from Illinois to Guam within the next 7 days for less than $2,600.

Related searches

Flights to Guam from Illinois
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COVID Restrictions

View COVID Travel Restrictions for Guam

Do I need a COVID test to fly to Guam from Illinois?

Information is based on travel restrictions from Illinois to Guam

Most visitors from Illinois can enter Guam without restrictions.

COVID-19 testing requirements
Visitors from Illinois are not required to present a negative COVID-19 PCR test or antigen result upon entering Guam.

Quarantine requirements
Visitors from Illinois are not required to quarantine after entering Guam.

Do I need a test to fly back to Illinois from Guam?

Returning to Illinois from Guam

COVID-19 testing requirements
Visitors from Guam are not required to present a negative COVID-19 PCR test or antigen result upon entering Illinois.

Quarantine requirements
Visitors from Guam are not required to quarantine after entering Illinois.

Hide COVID Travel Restrictions for Guam
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