What is the cheapest airline that flies from Hanoi Noibai to Chicago O'Hare Intl?

Etihad Airways is the most popular carrier operating from Hanoi Noibai to Chicago O'Hare Intl

When did momondo last update prices for flights from Hanoi Noibai Airport to Chicago O'Hare Intl Airport?

Prices for flights from Hanoi Noibai Airport to Chicago O'Hare Intl Airport are updated daily.

How old do you have to be to fly from Hanoi Noibai Airport to Chicago O'Hare Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hanoi Noibai Airport to Chicago O'Hare Intl Airport.

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

The necessary travel and health documents for your Chicago O'Hare Intl Airport 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.

$496 Cheap Flights from Hanoi to Chicago O'Hare Intl Airport in 2026/27

Find the cheapest flights from Hanoi to Chicago

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:35 am - 4:55 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

27h 20m1 stop Manila Ninoy Aquino Intl

10:45 pm - 1:25 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

37h 40m1 stop Manila Ninoy Aquino Intl

$976Philippine Airlines

Tue, Feb 2 - Fri, Feb 12

7:25 pm - 12:30 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

$1,007Cathay Pacific

Wed, Feb 3 - Wed, Feb 17

11:15 am - 12:30 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

38h 15m1 stop Hong Kong Intl

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

30h 55m1 stop Hong Kong Intl

$1,022Cathay Pacific

Thu, Feb 4 - Tue, Feb 9

8:15 am - 7:35 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

36h 20m1 stop Abu Dhabi Zayed Intl

1:15 pm - 6:10 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

39h 55m1 stop Abu Dhabi Zayed Intl

$1,044Etihad Airways

Mon, Feb 15 - Fri, Feb 26

8:10 pm - 7:35 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

24h 25m1 stop Abu Dhabi Zayed Intl

1:15 pm - 6:10 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

39h 55m1 stop Abu Dhabi Zayed Intl

$1,050Etihad Airways

Tue, Nov 24 - Sat, Nov 28

7:25 pm - 12:30 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

30h 05m1 stop Hong Kong Intl

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

39h 05m1 stop Hong Kong Intl

$1,064Cathay Pacific

Mon, Feb 1 - Tue, Feb 16

11:05 pm - 8:30 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

22h 25m1 stop Incheon Intl

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

21h 35m1 stop Incheon Intl

$1,071Korean Air

Wed, Feb 17 - Thu, Feb 25

11:05 pm - 8:30 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

22h 25m1 stop Incheon Intl

11:10 am - 11:10 amORD Chicago O'Hare Intl-HAN Hanoi Noibai

35h 00m1 stop Incheon Intl

$1,077Korean Air

Thu, Feb 4 - Mon, Feb 8

8:10 pm - 7:35 amHAN Hanoi Noibai-ORD Chicago O'Hare Intl

24h 25m1 stop Abu Dhabi Zayed Intl

1:15 pm - 6:10 pmORD Chicago O'Hare Intl-HAN Hanoi Noibai

39h 55m1 stop Abu Dhabi Zayed Intl

$1,082Etihad Airways

Tue, Feb 2 - Thu, Feb 18

11:15 am - 12:30 pmHAN Hanoi Noibai-ORD Chicago O'Hare Intl

38h 15m1 stop Hong Kong Intl

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

39h 05m1 stop Hong Kong Intl

$1,094Cathay Pacific

Sun, Jan 31 - Thu, Feb 18

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Etihad Airways flights from Hanoi to Chicago O'Hare Intl Airport

Our best Etihad Airways deals on Hanoi to Chicago O'Hare Intl Airport flight tickets

Etihad Airways

Feb 15

HAN8:15 amHanoi Noibai

36h 20m

1 stop

ORD7:35 amChicago O'Hare Intl

Feb 26

ORD1:15 pmChicago O'Hare Intl

39h 55m

1 stop

HAN6:10 pmHanoi Noibai

$1,044

Etihad Airways

Nov 24

HAN8:10 pmHanoi Noibai

24h 25m

1 stop

ORD7:35 amChicago O'Hare Intl

Nov 28

ORD1:15 pmChicago O'Hare Intl

39h 55m

1 stop

HAN6:10 pmHanoi Noibai

$1,050

Etihad Airways

Feb 2

HAN8:10 pmHanoi Noibai

24h 25m

1 stop

ORD7:35 amChicago O'Hare Intl

Feb 18

ORD1:15 pmChicago O'Hare Intl

39h 55m

1 stop

HAN6:10 pmHanoi Noibai

$1,082

Delta flights from Hanoi to Chicago O'Hare Intl Airport

Our best Delta deals on Hanoi to Chicago O'Hare Intl Airport flight tickets

Delta

Feb 3

HAN12:20 pmHanoi Noibai

22h 16m

2 stops

ORD9:36 pmChicago O'Hare Intl

Feb 17

ORD7:00 amChicago O'Hare Intl

39h 10m

2 stops

HAN11:10 amHanoi Noibai

$1,107

Delta

Jan 31

HAN11:05 pmHanoi Noibai

37h 54m

2 stops

ORD11:59 pmChicago O'Hare Intl

Feb 16

ORD7:00 amChicago O'Hare Intl

25h 45m

2 stops

HAN9:45 pmHanoi Noibai

$1,116

Delta

Nov 24

HAN12:20 pmHanoi Noibai

24h 39m

2 stops

ORD11:59 pmChicago O'Hare Intl

Nov 28

ORD5:30 amChicago O'Hare Intl

27h 15m

2 stops

HAN9:45 pmHanoi Noibai

$1,207

momondo Fare Finder

Use the filters below to find and compare flights from Hanoi to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HanoiChicago

HAN Hanoi Noibai - ORD Chicago O'Hare Intl

HANORD

Hanoi Noibai

Tue 2/2

2:35 am-4:55 pm

1 stop27h 20m

Chicago O'Hare Intl

Fri 2/12

10:45 pm-1:25 am

1 stop37h 40m

$976

HanoiChicago

HAN Hanoi Noibai - ORD Chicago O'Hare Intl

HANORD

Hanoi Noibai

Wed 2/3

7:25 pm-12:30 pm

1 stop30h 05m

Chicago O'Hare Intl

Wed 2/17

2:10 pm-10:05 am

1 stop30h 55m

$1,007

HanoiChicago

HAN Hanoi Noibai - ORD Chicago O'Hare Intl

HANORD

Hanoi Noibai

Thu 2/4

11:15 am-12:30 pm

1 stop38h 15m

Chicago O'Hare Intl

Tue 2/9

2:10 pm-10:05 am

1 stop30h 55m

$1,022

HanoiChicago

HAN Hanoi Noibai - ORD Chicago O'Hare Intl

HANORD

Hanoi Noibai

Mon 2/15

8:15 am-7:35 am

1 stop36h 20m

Chicago O'Hare Intl

Fri 2/26

1:15 pm-6:10 pm

1 stop39h 55m

$1,044

HanoiChicago

HAN Hanoi Noibai - ORD Chicago O'Hare Intl

HANORD

Hanoi Noibai

Tue 11/24

8:10 pm-7:35 am

1 stop24h 25m

Chicago O'Hare Intl

Sat 11/28

1:15 pm-6:10 pm

1 stop39h 55m

$1,050

HanoiChicago

HAN Hanoi Noibai - ORD Chicago O'Hare Intl

HANORD

Hanoi Noibai

Mon 2/1

7:25 pm-12:30 pm

1 stop30h 05m

Chicago O'Hare Intl

Tue 2/16

2:10 pm-6:15 pm

1 stop39h 05m

$1,064

Quickest round-trip

HanoiChicago

HAN Hanoi Noibai - ORD Chicago O'Hare Intl

HANORD

Hanoi Noibai

Wed 2/17

11:05 pm-8:30 am

1 stop22h 25m

Chicago O'Hare Intl

Thu 2/25

11:10 am-9:45 pm

1 stop21h 35m

$1,071

HanoiChicago

HAN Hanoi Noibai - ORD Chicago O'Hare Intl

HANORD

Hanoi Noibai

Thu 2/4

11:05 pm-8:30 am

1 stop22h 25m

Chicago O'Hare Intl

Mon 2/8

11:10 am-11:10 am

1 stop35h 00m

$1,077

HanoiChicago

HAN Hanoi Noibai - ORD Chicago O'Hare Intl

HANORD

Hanoi Noibai

Tue 2/2

8:10 pm-7:35 am

1 stop24h 25m

Chicago O'Hare Intl

Thu 2/18

1:15 pm-6:10 pm

1 stop39h 55m

$1,082

HanoiChicago

HAN Hanoi Noibai - ORD Chicago O'Hare Intl

HANORD

Hanoi Noibai

Sun 1/31

11:15 am-12:30 pm

1 stop38h 15m

Chicago O'Hare Intl

Thu 2/18

2:10 pm-6:15 pm

1 stop39h 05m

$1,094

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 Chicago O'Hare Intl Airport

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 Chicago O'Hare Intl Airport flights?

You could potentially save up to 5% on your flight if you consider stops on a Hanoi to Chicago O'Hare Intl Airport flight.

How have Hanoi to Chicago O'Hare Intl Airport flight prices changed over time?

As of November 2026, prices for Hanoi to Chicago O'Hare Intl Airport flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from Hanoi to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Hanoi to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Hanoi to Chicago O'Hare Intl Airport (HAN to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hanoi to Chicago O'Hare Intl Airport

Best Price Found	$496
Fastest flight time	22h 25m
Direct flights	None

The best one-way flight to Chicago O'Hare Intl Airport from Hanoi in the past 72 hours is $496. The best round-trip flight deal from Hanoi to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $976.

The fastest flight from Hanoi to Chicago O'Hare Intl Airport takes 22h 25m

There are no direct flights from Hanoi to Chicago O'Hare Intl Airport. There are no popular flight routes from Hanoi to Chicago O'Hare Intl Airport.

Search flight deals

Frequently asked questions about flying from Hanoi to Chicago O'Hare Intl Airport

How far is Hanoi Noibai to Chicago O'Hare Intl by plane?
A flight from Hanoi Noibai to Chicago O'Hare Intl will travel around 7991.1 mi. In terms of flight time, this usually takes a little over 22h 25m.
When did momondo last update prices for flights from Hanoi Noibai Airport to Chicago O'Hare Intl Airport?
Prices for flights from Hanoi Noibai Airport to Chicago O'Hare Intl Airport are updated daily.
How old do you have to be to fly from Hanoi Noibai Airport to Chicago O'Hare Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hanoi Noibai Airport to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The necessary travel and health documents for your Chicago O'Hare Intl Airport 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.

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Why use momondo?

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

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 Chicago for you.

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

All flight searches from Hanoi to Chicago on momondo can be filtered to show those which offer flexible booking policies.

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

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 Chicago from Hanoi.

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

Yes. momondo can track prices for Hanoi to Chicago 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.