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Cheap flights from Illinois to Tamuning from $1,224

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 7/6. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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 - 7:00 pm
ORD
-
GUM
29h 20m
2 stops
United Airlines Logo
7:45 am - 1:13 pm
GUM
-
ORD
21h 28m
2 stops
$1,919United Airlines
Sun, Nov 15 - Wed, Nov 25
United Airlines Logo
9:25 am - 6:05 pm
ORD
-
GUM
17h 40m
1 stop
United Airlines Logo
7:35 pm - 3:05 pm
GUM
-
ORD
34h 30m
1 stop
$1,939United Airlines
Mon, Sep 21 - Sun, Sep 27
United Airlines Logo
9:35 pm - 6:05 pm
ORD
-
GUM
29h 30m
2 stops
United Airlines Logo
7:35 pm - 3:05 pm
GUM
-
ORD
34h 30m
1 stop
$1,944United Airlines
Sun, Sep 20 - Sun, Sep 27
United Airlines Logo
9:30 am - 6:05 pm
ORD
-
GUM
17h 35m
1 stop
United Airlines Logo
7:10 am - 11:59 am
GUM
-
ORD
19h 49m
2 stops
$1,969United Airlines
Tue, Sep 8 - Tue, Sep 22
United Airlines Logo
10:00 pm - 6:05 pm
ORD
-
GUM
53h 05m
2 stops
United Airlines Logo
7:35 pm - 3:05 pm
GUM
-
ORD
34h 30m
1 stop
$1,982United Airlines
Sat, Sep 19 - Sun, Sep 27
Delta Logo
4:30 pm - 3:35 pm
MDW
-
GUM
32h 05m
2 stops
Delta Logo
2:00 am - 6:33 pm
GUM
-
MDW
31h 33m
2 stops
$1,983Delta
Thu, Sep 10 - Wed, Sep 16
Delta Logo
6:00 am - 11:55 pm
ORD
-
GUM
26h 55m
2 stops
Delta Logo
5:20 pm - 11:57 pm
GUM
-
ORD
45h 37m
2 stops
$1,983Delta
Fri, Sep 18 - Mon, Sep 28
United Airlines Logo
9:25 am - 6:05 pm
ORD
-
GUM
17h 40m
1 stop
United Airlines Logo
7:35 pm - 3:05 pm
GUM
-
ORD
34h 30m
1 stop
$1,989United Airlines
Sun, Sep 20 - Mon, Sep 28
United Airlines Logo
9:15 am - 7:00 pm
ORD
-
GUM
17h 45m
1 stop
United Airlines Logo
12:25 pm - 2:50 pm
GUM
-
ORD
18h 25m
1 stop
$1,990United Airlines
Sun, Nov 22 - Tue, Dec 1
United Airlines Logo
10:00 pm - 6:05 pm
ORD
-
GUM
53h 05m
2 stops
United Airlines Logo
5:00 pm - 9:32 pm
GUM
-
ORD
43h 32m
2 stops
$1,991United Airlines
Sat, Sep 19 - Sun, Sep 27

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Delta flights from Illinois to Tamuning

Our best Delta deals on Illinois to Tamuning flight tickets
Delta
Sep 18
ORD6:00 amChicago O'Hare Intl
26h 55m
2 stops
GUM11:55 pmTamuning Guam Intl
Sep 28
GUM5:20 pmTamuning Guam Intl
45h 37m
2 stops
ORD11:57 pmChicago O'Hare Intl
$1,983
Delta
Sep 19
MDW9:59 amChicago Midway
22h 56m
2 stops
GUM11:55 pmTamuning Guam Intl
Sep 25
GUM2:00 amTamuning Guam Intl
25h 39m
2 stops
MDW12:39 pmChicago Midway
$2,033
Delta
Aug 11
STL6:30 amLambert-St Louis
26h 25m
2 stops
GUM11:55 pmTamuning Guam Intl
Aug 17
GUM2:00 amTamuning Guam Intl
45h 08m
2 stops
STL8:08 amLambert-St Louis
$2,153

United Airlines flights from Illinois to Tamuning

Our best United Airlines deals on Illinois to Tamuning flight tickets
United Airlines
Nov 15
ORD9:40 pmChicago O'Hare Intl
29h 20m
2 stops
GUM7:00 pmTamuning Guam Intl
Nov 25
GUM7:45 amTamuning Guam Intl
21h 28m
2 stops
ORD1:13 pmChicago O'Hare Intl
$1,919
United Airlines
Sep 21
ORD9:25 amChicago O'Hare Intl
17h 40m
1 stop
GUM6:05 pmTamuning Guam Intl
Sep 27
GUM7:35 pmTamuning Guam Intl
34h 30m
1 stop
ORD3:05 pmChicago O'Hare Intl
$1,939
United Airlines
Sep 20
ORD9:35 pmChicago O'Hare Intl
29h 30m
2 stops
GUM6:05 pmTamuning Guam Intl
Sep 27
GUM7:35 pmTamuning Guam Intl
34h 30m
1 stop
ORD3:05 pmChicago O'Hare Intl
$1,944

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 June 29, 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

Sun 11/15

9:40 pm-7:00 pm

2 stops29h 20m

Tamuning Guam Intl

Wed 11/25

7:45 am-1:13 pm

2 stops21h 28m

$1,919

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 9/21

9:25 am-6:05 pm

1 stop17h 40m

Tamuning Guam Intl

Sun 9/27

7:35 pm-3:05 pm

1 stop34h 30m

$1,939

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sun 9/20

9:35 pm-6:05 pm

2 stops29h 30m

Tamuning Guam Intl

Sun 9/27

7:35 pm-3:05 pm

1 stop34h 30m

$1,944

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Tue 9/8

9:30 am-6:05 pm

1 stop17h 35m

Tamuning Guam Intl

Tue 9/22

7:10 am-11:59 am

2 stops19h 49m

$1,969

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sat 9/19

10:00 pm-6:05 pm

2 stops53h 05m

Tamuning Guam Intl

Sun 9/27

7:35 pm-3:05 pm

1 stop34h 30m

$1,982

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-6:33 pm

2 stops31h 33m

$1,983

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Fri 9/18

6:00 am-11:55 pm

2 stops26h 55m

Tamuning Guam Intl

Mon 9/28

5:20 pm-11:57 pm

2 stops45h 37m

$1,983

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sun 9/20

9:25 am-6:05 pm

1 stop17h 40m

Tamuning Guam Intl

Mon 9/28

7:35 pm-3:05 pm

1 stop34h 30m

$1,989
Quickest round-trip

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sun 11/22

9:15 am-7:00 pm

1 stop17h 45m

Tamuning Guam Intl

Tue 12/1

12:25 pm-2:50 pm

1 stop18h 25m

$1,990

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sat 9/19

10:00 pm-6:05 pm

2 stops53h 05m

Tamuning Guam Intl

Sun 9/27

5:00 pm-9:32 pm

2 stops43h 32m

$1,991

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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?

United Airlines is the most popular carrier 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.
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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
9,894 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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