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Cheap flights from Illinois to Tamuning from $1,603

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Tamuning departing on 10/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Illinois to Tamuning

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:40 pm - 6:05 pm
ORD
-
GUM
53h 25m
2 stops
United Airlines Logo
7:10 am - 6:46 pm
GUM
-
ORD
26h 36m
2 stops
$1,957United Airlines
Mon, Sep 14 - Thu, Sep 24
United Airlines Logo
9:30 am - 6:05 pm
ORD
-
GUM
17h 35m
1 stop
United Airlines Logo
7:10 am - 4:40 pm
GUM
-
ORD
24h 30m
2 stops
$1,969United Airlines
Mon, Sep 14 - Thu, Sep 24
Delta Logo
4:30 pm - 3:35 pm
MDW
-
GUM
32h 05m
2 stops
Delta Logo
2:00 am - 9:46 pm
GUM
-
MDW
34h 46m
2 stops
$1,984Delta
Thu, Sep 10 - Wed, Sep 16
Delta Logo
8:55 am - 11:55 pm
ORD
-
GUM
24h 00m
2 stops
Delta Logo
5:20 pm - 9:34 pm
GUM
-
ORD
43h 14m
2 stops
$1,984Delta
Thu, Sep 10 - Sun, Sep 20
United Airlines Logo
9:30 am - 6:05 pm
ORD
-
GUM
17h 35m
1 stop
United Airlines Logo
7:35 pm - 3:05 pm
GUM
-
ORD
34h 30m
1 stop
$1,988United Airlines
Thu, Sep 10 - Sun, Sep 20
United Airlines Logo
6:00 am - 6:05 pm
ORD
-
GUM
21h 05m
2 stops
United Airlines Logo
7:35 pm - 3:05 pm
GUM
-
ORD
34h 30m
1 stop
$1,992United Airlines
Thu, Sep 10 - Sun, Sep 20
United Airlines Logo
6:30 am - 6:05 pm
ORD
-
GUM
20h 35m
2 stops
United Airlines Logo
7:10 am - 8:27 pm
GUM
-
ORD
28h 17m
2 stops
$2,019United Airlines
Thu, Sep 10 - Fri, Sep 18
Delta Logo
9:20 am - 11:55 pm
MDW
-
GUM
23h 35m
2 stops
Delta Logo
5:20 pm - 9:46 pm
GUM
-
MDW
43h 26m
2 stops
$2,034Delta
Thu, Sep 10 - Fri, Sep 18
Delta Logo
3:35 pm - 11:55 pm
ORD
-
GUM
41h 20m
2 stops
Delta Logo
2:00 am - 11:47 pm
GUM
-
ORD
36h 47m
2 stops
$2,034Delta
Thu, Sep 10 - Fri, Sep 18
United Airlines Logo
9:30 am - 6:05 pm
ORD
-
GUM
17h 35m
1 stop
United Airlines Logo
7:30 pm - 3:25 pm
GUM
-
ORD
34h 55m
1 stop
$2,038United Airlines
Tue, Aug 11 - Tue, Aug 18

Delta flights from Illinois to Tamuning

Our best Delta deals on Illinois to Tamuning flight tickets
Delta
Sep 10
MDW4:30 pmChicago Midway
32h 05m
2 stops
GUM3:35 pmTamuning Guam Intl
Sep 16
GUM2:00 amTamuning Guam Intl
34h 46m
2 stops
MDW9:46 pmChicago Midway
$1,984
Delta
Sep 10
MDW9:20 amChicago Midway
23h 35m
2 stops
GUM11:55 pmTamuning Guam Intl
Sep 18
GUM5:20 pmTamuning Guam Intl
43h 26m
2 stops
MDW9:46 pmChicago Midway
$2,034
Delta
Sep 12
MDW9:30 amChicago Midway
23h 25m
2 stops
GUM11:55 pmTamuning Guam Intl
Sep 18
GUM5:20 pmTamuning Guam Intl
43h 26m
2 stops
MDW9:46 pmChicago Midway
$2,084

United Airlines flights from Illinois to Tamuning

Our best United Airlines deals on Illinois to Tamuning flight tickets
United Airlines
Sep 14
ORD9:40 pmChicago O'Hare Intl
53h 25m
2 stops
GUM6:05 pmTamuning Guam Intl
Sep 24
GUM7:10 amTamuning Guam Intl
26h 36m
2 stops
ORD6:46 pmChicago O'Hare Intl
$1,957
United Airlines
Sep 14
ORD9:30 amChicago O'Hare Intl
17h 35m
1 stop
GUM6:05 pmTamuning Guam Intl
Sep 24
GUM7:10 amTamuning Guam Intl
24h 30m
2 stops
ORD4:40 pmChicago O'Hare Intl
$1,969
United Airlines
Sep 10
ORD9:30 amChicago O'Hare Intl
17h 35m
1 stop
GUM6:05 pmTamuning Guam Intl
Sep 20
GUM7:35 pmTamuning Guam Intl
34h 30m
1 stop
ORD3:05 pmChicago O'Hare Intl
$1,988

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated May 13, 2026.
Use the filters below to find and compare flights from Illinois to Tamuning that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 9/14

9:40 pm-6:05 pm

2 stops53h 25m

Tamuning Guam Intl

Thu 9/24

7:10 am-6:46 pm

2 stops26h 36m

$1,957
Quickest round-trip

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 9/14

9:30 am-6:05 pm

1 stop17h 35m

Tamuning Guam Intl

Thu 9/24

7:10 am-4:40 pm

2 stops24h 30m

$1,969

ChicagoTamuning

MDW - GUM

MDWGUM

Chicago Midway

Thu 9/10

4:30 pm-3:35 pm

2 stops32h 05m

Tamuning Guam Intl

Wed 9/16

2:00 am-9:46 pm

2 stops34h 46m

$1,984

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Thu 9/10

8:55 am-11:55 pm

2 stops24h 00m

Tamuning Guam Intl

Sun 9/20

5:20 pm-9:34 pm

2 stops43h 14m

$1,984

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Thu 9/10

9:30 am-6:05 pm

1 stop17h 35m

Tamuning Guam Intl

Sun 9/20

7:35 pm-3:05 pm

1 stop34h 30m

$1,988

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Thu 9/10

6:00 am-6:05 pm

2 stops21h 05m

Tamuning Guam Intl

Sun 9/20

7:35 pm-3:05 pm

1 stop34h 30m

$1,992

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Thu 9/10

6:30 am-6:05 pm

2 stops20h 35m

Tamuning Guam Intl

Fri 9/18

7:10 am-8:27 pm

2 stops28h 17m

$2,019

ChicagoTamuning

MDW - GUM

MDWGUM

Chicago Midway

Thu 9/10

9:20 am-11:55 pm

2 stops23h 35m

Tamuning Guam Intl

Fri 9/18

5:20 pm-9:46 pm

2 stops43h 26m

$2,034

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Thu 9/10

3:35 pm-11:55 pm

2 stops41h 20m

Tamuning Guam Intl

Fri 9/18

2:00 am-11:47 pm

2 stops36h 47m

$2,034

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Tue 8/11

9:30 am-6:05 pm

1 stop17h 35m

Tamuning Guam Intl

Tue 8/18

7:30 pm-3:25 pm

1 stop34h 55m

$2,038

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Tamuning from

How to get the cheapest flight ticket from Illinois to Tamuning

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Illinois to Tamuning Guam Intl?

Delta and United Airlines are the most popular carriers operating from Illinois to Tamuning Guam Intl

Cheap Illinois to Tamuning flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Tamuning

Fastest flight time

17h 35m

Direct flights

None
The fastest flight from Illinois to Tamuning takes 17h 35m
There are no direct flights from Illinois to Tamuning. There are no popular flight routes from Illinois to Tamuning.
Search flight deals

Frequently asked questions about flying from Illinois to Tamuning

  • When did momondo last update prices for flights from Illinois to Tamuning Guam Intl Airport?

    Prices for flights from Illinois to Tamuning Guam Intl Airport are updated daily.

  • How many operators does momondo search for flights from Illinois to Tamuning Guam Intl Airport?

  • How old do you have to be to fly from Illinois to Tamuning Guam Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Tamuning Guam Intl Airport.

  • What documentation or ID do you need to fly to Tamuning Guam Intl Airport?

    The required travel and health documents for your Tamuning Guam Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tamuning Guam Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Illinois to Tamuning

Compare and see reviews for airlines that fly from Illinois to Tamuning with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $1,917Free CancellationRating
7.4
9,706 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Tamuning?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Tamuning. momondo saves you time and could save you money on your trip.

Can I find flights from Illinois to Tamuning with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Illinois to Tamuning flights to just show those with flexible booking policies.

How can momondo help me find flights from Illinois to Tamuning?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to Tamuning.

I’m not ready to book a flight from Illinois to Tamuning right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Illinois to Tamuning flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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