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Cheap flights from Hanoi to Chicago from $547

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hanoi to Chicago departing on 10/26. 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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Cheap round-trip flights

Korean Air Logo
11:10 pm - 9:30 amHAN-ORD
22h 20m1 stop
Korean Air Logo
12:10 pm - 10:40 amORD-HAN
34h 30m1 stop
$875Korean Air
Find Deal
Thu, Sep 11 - Wed, Sep 24
Cathay Pacific Logo
10:55 am - 2:25 pmHAN-ORD
39h 30m1 stop
Cathay Pacific Logo
4:00 pm - 9:55 amORD-HAN
29h 55m1 stop
$880Cathay Pacific
Find Deal
Thu, Sep 11 - Wed, Sep 24
Logo
10:55 am - 2:25 pmHAN-ORD
39h 30m1 stop
Logo
6:05 pm - 9:55 amORD-HAN
27h 50m2 stops
$896
Find Deal
Thu, Sep 11 - Wed, Sep 24
EVA Air Logo
12:05 pm - 8:45 pmHAN-ORD
20h 40m1 stop
EVA Air Logo
12:30 am - 4:50 pmORD-HAN
28h 20m1 stop
$931EVA Air
Find Deal
Fri, Sep 12 - Thu, Sep 18
EVA Air Logo
6:00 pm - 8:45 pmHAN-ORD
38h 45m1 stop
EVA Air Logo
12:30 am - 11:05 amORD-HAN
22h 35m1 stop
$932EVA Air
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Wed, Sep 24 - Sat, Sep 27
Delta Logo
12:00 pm - 11:53 amHAN-ORD
35h 53m2 stops
Delta Logo
7:10 am - 10:40 amORD-HAN
39h 30m2 stops
$936Delta
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Fri, Sep 12 - Fri, Sep 19
United Airlines Logo
11:35 pm - 2:55 pmHAN-ORD
27h 20m1 stop
United Airlines Logo
7:10 am - 10:15 pmORD-HAN
27h 05m2 stops
$943United Airlines
Find Deal
Wed, Sep 24 - Sun, Sep 28
Delta Logo
12:20 pm - 11:50 pmHAN-ORD
23h 30m2 stops
Delta Logo
7:10 am - 9:40 pmORD-HAN
25h 30m2 stops
$945Delta
Find Deal
Thu, Oct 30 - Mon, Nov 3
Logo
3:40 pm - 11:59 amHAN-ORD
32h 19m2 stops
Logo
4:00 pm - 3:35 pmORD-HAN
35h 35m1 stop
$966
Find Deal
Thu, Sep 4 - Thu, Sep 11
United Airlines Logo
11:35 pm - 5:23 amHAN-ORD
41h 48m2 stops
United Airlines Logo
6:00 am - 10:15 pmORD-HAN
28h 15m2 stops
$1,052United Airlines
Find Deal
Thu, Sep 11 - Thu, Sep 18

ANA flights from Hanoi to Chicago O'Hare Intl Airport

Our best ANA deals on Hanoi to Chicago O'Hare Intl Airport flight tickets
ANA
Oct 29
HAN12:25 amHanoi Noibai
26h 25m
1 stop
ORD2:50 pmChicago O'Hare Intl
Nov 3
ORD10:30 amChicago O'Hare Intl
23h 35m
1 stop
HAN11:05 pmHanoi Noibai
$970
Find similar
ANA
Oct 29
HAN12:25 amHanoi Noibai
26h 25m
1 stop
ORD2:50 pmChicago O'Hare Intl
Nov 3
ORD10:30 amChicago O'Hare Intl
23h 35m
1 stop
HAN11:05 pmHanoi Noibai
$971
Find similar
ANA
Aug 5
HAN7:45 amHanoi Noibai
19h 35m
1 stop
ORD3:20 pmChicago O'Hare Intl
Aug 12
ORD9:05 amChicago O'Hare Intl
25h 10m
2 stops
HAN10:15 pmHanoi Noibai
$1,124
Find similar

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
Sep 12
HAN12:00 pmHanoi Noibai
35h 53m
2 stops
ORD11:53 amChicago O'Hare Intl
Sep 19
ORD7:10 amChicago O'Hare Intl
39h 30m
2 stops
HAN10:40 amHanoi Noibai
$936
Find similar
Delta
Oct 30
HAN12:20 pmHanoi Noibai
23h 30m
2 stops
ORD11:50 pmChicago O'Hare Intl
Nov 3
ORD7:10 amChicago O'Hare Intl
25h 30m
2 stops
HAN9:40 pmHanoi Noibai
$945
Find similar
Delta
Oct 30
HAN11:00 pmHanoi Noibai
34h 43m
2 stops
ORD9:43 pmChicago O'Hare Intl
Nov 3
ORD7:10 amChicago O'Hare Intl
25h 30m
2 stops
HAN9:40 pmHanoi Noibai
$946
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Hanoi to Chicago O'Hare Intl Airport 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 July 31, 2025.
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

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Thu 9/11

11:10 pm-9:30 am

1 stop22h 20m

Chicago O'Hare Intl

Wed 9/24

12:10 pm-10:40 am

1 stop34h 30m

$875

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Thu 9/11

10:55 am-2:25 pm

1 stop39h 30m

Chicago O'Hare Intl

Wed 9/24

4:00 pm-9:55 am

1 stop29h 55m

$880

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Thu 9/11

10:55 am-2:25 pm

1 stop39h 30m

Chicago O'Hare Intl

Wed 9/24

6:05 pm-9:55 am

2 stops27h 50m

$896

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Fri 9/12

12:05 pm-8:45 pm

1 stop20h 40m

Chicago O'Hare Intl

Thu 9/18

12:30 am-4:50 pm

1 stop28h 20m

$931

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Wed 9/24

6:00 pm-8:45 pm

1 stop38h 45m

Chicago O'Hare Intl

Sat 9/27

12:30 am-11:05 am

1 stop22h 35m

$932

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Fri 9/12

12:00 pm-11:53 am

2 stops35h 53m

Chicago O'Hare Intl

Fri 9/19

7:10 am-10:40 am

2 stops39h 30m

$936

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Wed 9/24

11:35 pm-2:55 pm

1 stop27h 20m

Chicago O'Hare Intl

Sun 9/28

7:10 am-10:15 pm

2 stops27h 05m

$943

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Thu 10/30

12:20 pm-11:50 pm

2 stops23h 30m

Chicago O'Hare Intl

Mon 11/3

7:10 am-9:40 pm

2 stops25h 30m

$945

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Thu 9/4

3:40 pm-11:59 am

2 stops32h 19m

Chicago O'Hare Intl

Thu 9/11

4:00 pm-3:35 pm

1 stop35h 35m

$966

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Thu 9/11

11:35 pm-5:23 am

2 stops41h 48m

Chicago O'Hare Intl

Thu 9/18

6:00 am-10:15 pm

2 stops28h 15m

$1,052

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

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

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Tuesday when prices can be found for as low as $1,016. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Hanoi because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,386.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Hanoi in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,112 when looking at flights departing in the morning. Try not to purchase tickets in the evening because they tend to be around $1,159. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Hanoi to Chicago O'Hare Intl Airport flights?

You could potentially save up to 1% 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 July 2025, prices for Hanoi to Chicago O'Hare Intl Airport flights are approximately 16% cheaper 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

$547

Fastest flight time

20h 40m

Direct flights

None
The best one-way flight to Chicago O'Hare Intl Airport from Hanoi in the past 72 hours is $547. The best round-trip flight deal from Hanoi to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $875.
The fastest flight from Hanoi to Chicago O'Hare Intl Airport takes 20h 40m
There are no direct flights from Hanoi to Chicago O'Hare Intl Airport. Popular non-direct route for this connection is Hanoi Noibai Airport - Chicago O'Hare Intl Airport.
Search flight deals

  • 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 20h 40m.

  • 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 many operators does momondo search for flights from Hanoi Noibai Airport to Chicago O'Hare Intl Airport?

  • 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.

  • What is the most popular airline from Hanoi to Chicago O'Hare Intl Airport?

Best airlines flying from Hanoi to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Hanoi to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
EVA AirPriceFrom $983Free CancellationRating
8.4
1,220 reviews
Search EVA Air flights

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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.

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