What is the cheapest airline that flies from Hanoi Noibai to Illinois?

Cathay Pacific is the most popular carrier operating from Hanoi Noibai to Illinois

When did momondo last update prices for flights from Hanoi Noibai Airport to Illinois?

Prices for flights from Hanoi Noibai Airport to Illinois are refreshed on a daily basis.

How old do you have to be to fly from Hanoi Noibai Airport to Illinois?

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 Hanoi Noibai Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$458 Cheap Flights from Hanoi to Illinois in 2026/27

Find the cheapest flights from Hanoi to Illinois

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:25 pm - 1:30 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

30h 05m1 stop Hong Kong Intl

2:10 pm - 10:05 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

30h 55m1 stop Hong Kong Intl

$896Cathay Pacific

Wed, Oct 28 - Wed, Nov 4

7:10 pm - 1:55 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

30h 45m1 stop Hong Kong Intl

4:15 pm - 9:55 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

29h 40m1 stop Hong Kong Intl

$903Cathay Pacific

Thu, Oct 15 - Mon, Oct 19

7:25 pm - 1:30 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

30h 05m1 stop Hong Kong Intl

2:10 pm - 10:05 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

30h 55m1 stop Hong Kong Intl

$905Cathay Pacific

Sat, Oct 31 - Sat, Nov 7

7:10 pm - 1:55 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

30h 45m1 stop Hong Kong Intl

4:15 pm - 9:55 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

29h 40m1 stop Hong Kong Intl

$917Cathay Pacific

Thu, Oct 15 - Mon, Oct 19

7:10 pm - 1:55 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

30h 45m1 stop Hong Kong Intl

2:10 pm - 6:15 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

39h 05m1 stop Hong Kong Intl

$918Cathay Pacific

Thu, Oct 15 - Sun, Nov 1

8:45 am - 8:45 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

24h 00m2 stops Ho Chi Minh City Taipei City Taiwan Taoyuan Intl

12:30 am - 6:55 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

30h 25m2 stops Taipei City Taiwan Taoyuan Intl Ho Chi Minh City

$957Multiple Airlines

Thu, Oct 15 - Sun, Oct 18

12:20 pm - 8:30 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

33h 10m1 stop Incheon Intl

11:10 am - 9:45 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

21h 35m1 stop Incheon Intl

$1,084Korean Air

Fri, Nov 6 - Sun, Nov 8

11:10 pm - 11:34 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

36h 24m2 stops Incheon Intl Seattle/Tacoma Intl

9:59 am - 9:35 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

23h 36m2 stops Minneapolis St Paul Incheon Intl

$1,086Delta

Thu, Oct 15 - Mon, Oct 19

11:10 pm - 10:33 pmHAN Hanoi Noibai-MDW Chicago Midway

35h 23m2 stops Incheon Intl Atlanta Hartsfield-Jackson

9:29 am - 9:35 pmMDW Chicago Midway-HAN Hanoi Noibai

24h 06m2 stops Detroit Metropolitan Wayne County Incheon Intl

$1,086Delta

Thu, Oct 15 - Mon, Oct 19

12:25 am - 1:50 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

26h 25m1 stop Tokyo Narita

9:57 pm - 11:05 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

36h 08m2 stops San Francisco Tokyo Narita

$1,095United Airlines

Thu, Nov 5 - Sun, Nov 8

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Cathay Pacific flights from Hanoi to Illinois

Our best Cathay Pacific deals on Hanoi to Illinois flight tickets

Cathay Pacific

Oct 14

HAN7:10 pmHanoi Noibai

30h 45m

1 stop

ORD1:55 pmChicago O'Hare Intl

Oct 21

ORD4:15 pmChicago O'Hare Intl

29h 40m

1 stop

HAN9:55 amHanoi Noibai

$888

Cathay Pacific

Oct 28

HAN7:25 pmHanoi Noibai

30h 05m

1 stop

ORD1:30 pmChicago O'Hare Intl

Nov 4

ORD2:10 pmChicago O'Hare Intl

30h 55m

1 stop

HAN10:05 amHanoi Noibai

$896

Cathay Pacific

Oct 15

HAN7:10 pmHanoi Noibai

30h 45m

1 stop

ORD1:55 pmChicago O'Hare Intl

Oct 19

ORD4:15 pmChicago O'Hare Intl

29h 40m

1 stop

HAN9:55 amHanoi Noibai

$903

ANA flights from Hanoi to Illinois

Our best ANA deals on Hanoi to Illinois flight tickets

ANA

Oct 14

HAN11:35 pmHanoi Noibai

27h 20m

1 stop

ORD2:55 pmChicago O'Hare Intl

Oct 21

ORD7:00 amChicago O'Hare Intl

27h 15m

2 stops

HAN10:15 pmHanoi Noibai

$1,122

ANA

Sep 24

HAN11:35 pmHanoi Noibai

27h 20m

1 stop

ORD2:55 pmChicago O'Hare Intl

Oct 9

ORD7:00 amChicago O'Hare Intl

27h 15m

2 stops

HAN10:15 pmHanoi Noibai

$4,224

ANA

Oct 21

HAN11:35 pmHanoi Noibai

27h 20m

1 stop

ORD2:55 pmChicago O'Hare Intl

Jan 28

ORD10:30 amChicago O'Hare Intl

23h 35m

1 stop

HAN11:05 pmHanoi Noibai

$4,245

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HanoiChicago

HAN Hanoi Noibai - ORD Chicago O'Hare Intl

HANORD

Hanoi Noibai

Wed 10/28

7:25 pm-1:30 pm

1 stop30h 05m

Chicago O'Hare Intl

Wed 11/4

2:10 pm-10:05 am

1 stop30h 55m

$896

HanoiChicago

HAN Hanoi Noibai - ORD Chicago O'Hare Intl

HANORD

Hanoi Noibai

Thu 10/15

7:10 pm-1:55 pm

1 stop30h 45m

Chicago O'Hare Intl

Mon 10/19

4:15 pm-9:55 am

1 stop29h 40m

$903

HanoiChicago

HAN Hanoi Noibai - ORD Chicago O'Hare Intl

HANORD

Hanoi Noibai

Sat 10/31

7:25 pm-1:30 pm

1 stop30h 05m

Chicago O'Hare Intl

Sat 11/7

2:10 pm-10:05 am

1 stop30h 55m

$905

HanoiChicago

HAN Hanoi Noibai - ORD Chicago O'Hare Intl

HANORD

Hanoi Noibai

Thu 10/15

7:10 pm-1:55 pm

1 stop30h 45m

Chicago O'Hare Intl

Mon 10/19

4:15 pm-9:55 am

1 stop29h 40m

$917

HanoiChicago

HAN Hanoi Noibai - ORD Chicago O'Hare Intl

HANORD

Hanoi Noibai

Thu 10/15

7:10 pm-1:55 pm

1 stop30h 45m

Chicago O'Hare Intl

Sun 11/1

2:10 pm-6:15 pm

1 stop39h 05m

$918

Quickest round-trip

HanoiChicago

HAN Hanoi Noibai - ORD Chicago O'Hare Intl

HANORD

Hanoi Noibai

Thu 10/15

8:45 am-8:45 pm

2 stops24h 00m

Chicago O'Hare Intl

Sun 10/18

12:30 am-6:55 pm

2 stops30h 25m

$957

HanoiChicago

HAN Hanoi Noibai - ORD Chicago O'Hare Intl

HANORD

Hanoi Noibai

Fri 11/6

12:20 pm-8:30 am

1 stop33h 10m

Chicago O'Hare Intl

Sun 11/8

11:10 am-9:45 pm

1 stop21h 35m

$1,084

HanoiChicago

HAN Hanoi Noibai - ORD Chicago O'Hare Intl

HANORD

Hanoi Noibai

Thu 10/15

11:10 pm-11:34 pm

2 stops36h 24m

Chicago O'Hare Intl

Mon 10/19

9:59 am-9:35 pm

2 stops23h 36m

$1,086

HanoiChicago

HAN Hanoi Noibai - MDW Chicago Midway

HANMDW

Hanoi Noibai

Thu 10/15

11:10 pm-10:33 pm

2 stops35h 23m

Chicago Midway

Mon 10/19

9:29 am-9:35 pm

2 stops24h 06m

$1,086

HanoiChicago

HAN Hanoi Noibai - ORD Chicago O'Hare Intl

HANORD

Hanoi Noibai

Thu 11/5

12:25 am-1:50 pm

1 stop26h 25m

Chicago O'Hare Intl

Sun 11/8

9:57 pm-11:05 pm

2 stops36h 08m

$1,095

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Hanoi to Illinois

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

Prices

Airlines

Can stopping save me money on Hanoi to Illinois flights?

You could potentially save up to 6% on your flight if you consider stops on a Hanoi to Illinois flight.

Cheap Hanoi to Illinois flight deals and tips

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

Best Price Found	$458
Fastest flight time	25h 37m
Direct flights	None

The best one-way flight to Illinois from Hanoi in the past 72 hours is $458. The best round-trip flight deal from Hanoi to Illinois found on momondo in the last 72 hours is $896.

The fastest flight from Hanoi to Illinois takes 25h 37m

There are no direct flights from Hanoi to Illinois. There are no popular flight routes from Hanoi to Illinois.

Search flight deals

Frequently asked questions about flying from Hanoi to Illinois

When did momondo last update prices for flights from Hanoi Noibai Airport to Illinois?
Prices for flights from Hanoi Noibai Airport to Illinois are refreshed on a daily basis.
How old do you have to be to fly from Hanoi Noibai Airport to Illinois?
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 Hanoi Noibai Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hanoi to Illinois for you.

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

Yes. momondo enables you to select and highlight flights to Illinois from Hanoi with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from Hanoi.

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

Price alerts on flights to Illinois from Hanoi are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.