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Cheap flights from Illinois to Tamuning from $1,602

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 4/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
9:30 am - 6:05 pm
ORD
-
GUM
17h 35m
1 stop
United Airlines Logo
7:05 am - 9:12 pm
GUM
-
ORD
29h 07m
2 stops
$2,019United Airlines
Mon, Aug 17 - Mon, Aug 24
United Airlines Logo
6:00 am - 9:45 pm
ORD
-
GUM
24h 45m
2 stops
United Airlines Logo
7:15 am - 9:35 pm
GUM
-
ORD
29h 20m
2 stops
$2,058United Airlines
Tue, Jun 2 - Mon, Jun 15
Delta Logo
7:43 pm - 11:55 pm
ORD
-
GUM
37h 12m
2 stops
Delta Logo
2:00 am - 12:45 pm
GUM
-
ORD
25h 45m
2 stops
$2,087Delta
Sun, Apr 26 - Tue, May 5
Delta Logo
8:50 am - 3:35 pm
ORD
-
GUM
39h 45m
2 stops
Delta Logo
5:20 pm - 9:50 pm
GUM
-
ORD
43h 30m
2 stops
$2,128Delta
Sun, May 3 - Sun, May 10
Delta Logo
1:57 pm - 11:55 pm
ORD
-
GUM
42h 58m
2 stops
Delta Logo
3:00 am - 11:57 pm
GUM
-
ORD
35h 57m
2 stops
$2,137Delta
Sun, Apr 12 - Sat, May 30
Delta Logo
8:52 am - 3:35 pm
ORD
-
GUM
39h 43m
2 stops
Delta Logo
3:00 am - 11:55 pm
GUM
-
ORD
35h 55m
2 stops
$2,138Delta
Mon, Apr 20 - Mon, Jun 1
United Airlines Logo
7:40 am - 3:40 pm
ORD
-
GUM
41h 00m
2 stops
United Airlines Logo
7:05 am - 2:23 pm
GUM
-
ORD
22h 18m
2 stops
$2,159United Airlines
Sun, May 3 - Wed, May 6
Delta Logo
7:35 am - 11:55 pm
ORD
-
GUM
25h 20m
2 stops
Delta Logo
3:00 am - 11:58 pm
GUM
-
ORD
35h 58m
2 stops
$2,178Delta
Fri, Apr 24 - Thu, Apr 30
United Airlines Logo
6:00 am - 9:45 pm
ORD
-
GUM
24h 45m
2 stops
United Airlines Logo
7:30 pm - 3:25 pm
GUM
-
ORD
34h 55m
1 stop
$2,227United Airlines
Tue, Jun 2 - Mon, Jun 15
Delta Logo
6:21 am - 3:35 pm
STL
-
GUM
42h 14m
2 stops
Delta Logo
2:00 am - 11:21 pm
GUM
-
STL
36h 21m
2 stops
$2,228Delta
Wed, May 13 - Tue, May 19

Delta flights from Illinois to Tamuning

Our best Delta deals on Illinois to Tamuning flight tickets
Delta
Apr 26
ORD7:43 pmChicago O'Hare Intl
37h 12m
2 stops
GUM11:55 pmTamuning Guam Intl
May 5
GUM2:00 amTamuning Guam Intl
25h 45m
2 stops
ORD12:45 pmChicago O'Hare Intl
$2,087
Delta
May 3
ORD8:50 amChicago O'Hare Intl
39h 45m
2 stops
GUM3:35 pmTamuning Guam Intl
May 10
GUM5:20 pmTamuning Guam Intl
43h 30m
2 stops
ORD9:50 pmChicago O'Hare Intl
$2,128
Delta
Apr 12
ORD1:57 pmChicago O'Hare Intl
42h 58m
2 stops
GUM11:55 pmTamuning Guam Intl
May 30
GUM3:00 amTamuning Guam Intl
35h 57m
2 stops
ORD11:57 pmChicago O'Hare Intl
$2,137

United Airlines flights from Illinois to Tamuning

Our best United Airlines deals on Illinois to Tamuning flight tickets
United Airlines
Aug 17
ORD9:30 amChicago O'Hare Intl
17h 35m
1 stop
GUM6:05 pmTamuning Guam Intl
Aug 24
GUM7:05 amTamuning Guam Intl
29h 07m
2 stops
ORD9:12 pmChicago O'Hare Intl
$2,019
United Airlines
Jun 2
ORD6:00 amChicago O'Hare Intl
24h 45m
2 stops
GUM9:45 pmTamuning Guam Intl
Jun 15
GUM7:15 amTamuning Guam Intl
29h 20m
2 stops
ORD9:35 pmChicago O'Hare Intl
$2,058
United Airlines
May 3
ORD7:40 amChicago O'Hare Intl
41h 00m
2 stops
GUM3:40 pmTamuning Guam Intl
May 6
GUM7:05 amTamuning Guam Intl
22h 18m
2 stops
ORD2:23 pmChicago O'Hare Intl
$2,159

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 March 31, 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
Quickest round-trip

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 8/17

9:30 am-6:05 pm

1 stop17h 35m

Tamuning Guam Intl

Mon 8/24

7:05 am-9:12 pm

2 stops29h 07m

$2,019

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Tue 6/2

6:00 am-9:45 pm

2 stops24h 45m

Tamuning Guam Intl

Mon 6/15

7:15 am-9:35 pm

2 stops29h 20m

$2,058

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sun 4/26

7:43 pm-11:55 pm

2 stops37h 12m

Tamuning Guam Intl

Tue 5/5

2:00 am-12:45 pm

2 stops25h 45m

$2,087

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sun 5/3

8:50 am-3:35 pm

2 stops39h 45m

Tamuning Guam Intl

Sun 5/10

5:20 pm-9:50 pm

2 stops43h 30m

$2,128

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sun 4/12

1:57 pm-11:55 pm

2 stops42h 58m

Tamuning Guam Intl

Sat 5/30

3:00 am-11:57 pm

2 stops35h 57m

$2,137

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Mon 4/20

8:52 am-3:35 pm

2 stops39h 43m

Tamuning Guam Intl

Mon 6/1

3:00 am-11:55 pm

2 stops35h 55m

$2,138

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Sun 5/3

7:40 am-3:40 pm

2 stops41h 00m

Tamuning Guam Intl

Wed 5/6

7:05 am-2:23 pm

2 stops22h 18m

$2,159

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Fri 4/24

7:35 am-11:55 pm

2 stops25h 20m

Tamuning Guam Intl

Thu 4/30

3:00 am-11:58 pm

2 stops35h 58m

$2,178

ChicagoTamuning

ORD - GUM

ORDGUM

Chicago O'Hare Intl

Tue 6/2

6:00 am-9:45 pm

2 stops24h 45m

Tamuning Guam Intl

Mon 6/15

7:30 pm-3:25 pm

1 stop34h 55m

$2,227

St. LouisTamuning

STL - GUM

STLGUM

Lambert-St Louis

Wed 5/13

6:21 am-3:35 pm

2 stops42h 14m

Tamuning Guam Intl

Tue 5/19

2:00 am-11:21 pm

2 stops36h 21m

$2,228

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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

  • 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 $1,967Free CancellationRating
7.4
9,525 reviews
Search United Airlines flights

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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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