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O'Hare Intl

$598+ Cheap flights from Hanoi (HAN) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — ORD
abr. 2 — abr. 91
mié. 4/2
mié. 4/9
1 adult, Economy
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Cheap flight deals from Hanoi to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Hanoi (HAN) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated marzo 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$864
(WhyPayMore)

One-way from

$598
(United Airlines)

Popular in

August

Cheapest in

April

Average price

$1,081
Provider with most accurate pricing for Hanoi Noibai-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Hanoi Noibai-Chicago O'Hare Intl flights.
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From Hanoi Noibai to Chicago O'Hare Intl
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One-way flight from Hanoi Noibai to Chicago O'Hare Intl
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Highest demand for flights based on searches. 15% potential increase in price ($230 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Hanoi to O'Hare Intl

Cheapest flights from Hanoi to O'Hare Intl
Explore the most affordable flight options available from Hanoi to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 28, 2025.

This WhyPayMore deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/1510:55 amHAN - ORD
1 stop39h 30mCathay Pacific
vie. 4/254:00 pmORD - HAN
1 stop35h 35mCathay Pacific
Deal found 3/26$864
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/711:35 pmHAN - ORD
2 stops36h 24mUnited Airlines
mar. 7/226:30 amORD - HAN
2 stops27h 45mUnited Airlines
Deal found 3/27$962
This Trip.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/159:00 amHAN - ORD
2 stops32h 45mMultiple Airlines
vie. 4/2512:20 pmORD - HAN
1 stop21h 15mMultiple Airlines
Deal found 3/26$986
This oojo deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/712:05 pmHAN - ORD
1 stop21h 05mEVA Air
mar. 7/2212:30 amORD - HAN
1 stop22h 35mEVA Air
Deal found 3/27$1,019
This Onlinetour deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Onlinetour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/141:15 amHAN - ORD
1 stop26h 30mEmirates
vie. 4/258:35 pmORD - HAN
1 stop28h 40mEmirates
Deal found 3/26$1,407
This Ovago deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/612:40 amHAN - ORD
2 stops31h 21mANA
mar. 7/227:20 amORD - HAN
2 stops26h 55mANA
Deal found 3/27$1,442
This Ovago deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/83:00 amHAN - ORD
1 stop24h 05mQatar Airways
jue. 7/248:34 pmORD - HAN
2 stops53h 21mQatar Airways
Deal found 3/27$1,680
This China Southern deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/2611:45 amHAN - ORD
2 stops30h 32mChina Southern
jue. 5/84:51 pmORD - HAN
3 stops35h 54mChina Southern
Deal found 3/26$1,762
This Singapore Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/106:30 pmHAN - ORD
2 stops34h 29mSingapore Airlines
vie. 7/2511:35 amORD - HAN
3 stops35h 55mSingapore Airlines
Deal found 3/27$2,438
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/2511:20 pmHAN - ORD
2 stops34h 03mAmerican Airlines
jue. 6/57:25 amORD - HAN
2 stops26h 25mAmerican Airlines
Deal found 3/25$3,562
This oojo deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/2511:05 pmHAN - ORD
1 stop22h 35mTurkish Airlines
jue. 6/511:25 amORD - HAN
1 stop40h 00mTurkish Airlines
Deal found 3/25$4,221
This business-class.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/2611:20 pmHAN - ORD
2 stops33h 46mJapan Airlines
jue. 6/51:30 amORD - HAN
1 stop32h 20mJapan Airlines
Deal found 3/26$4,426

Cheapflights Fare Finder

Customize your flight search to find flights from Hanoi to O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated marzo 28, 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

Hanoi

Fly to

O'Hare Intl

Route

Depart

Return

Price

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

mar. 4/15

10:55 am-2:25 pm

1 stop39h 30m

Chicago O'Hare Intl

vie. 4/25

4:00 pm-3:35 pm

1 stop35h 35m

$864

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

lun. 7/7

11:35 pm-11:59 pm

2 stops36h 24m

Chicago O'Hare Intl

mar. 7/22

6:30 am-10:15 pm

2 stops27h 45m

$962

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

mar. 4/15

9:00 am-5:45 am

2 stops32h 45m

Chicago O'Hare Intl

vie. 4/25

12:20 pm-9:35 pm

1 stop21h 15m

$986

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

lun. 7/7

12:05 pm-9:10 pm

1 stop21h 05m

Chicago O'Hare Intl

mar. 7/22

12:30 am-11:05 am

1 stop22h 35m

$1,019

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

lun. 4/14

1:15 am-3:45 pm

1 stop26h 30m

Chicago O'Hare Intl

vie. 4/25

8:35 pm-1:15 pm

1 stop28h 40m

$1,407

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

dom. 7/6

12:40 am-8:01 pm

2 stops31h 21m

Chicago O'Hare Intl

mar. 7/22

7:20 am-10:15 pm

2 stops26h 55m

$1,442

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

mar. 7/8

3:00 am-3:05 pm

1 stop24h 05m

Chicago O'Hare Intl

jue. 7/24

8:34 pm-1:55 pm

2 stops53h 21m

$1,680

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

sáb. 4/26

11:45 am-6:17 am

2 stops30h 32m

Chicago O'Hare Intl

jue. 5/8

4:51 pm-4:45 pm

3 stops35h 54m

$1,762

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

jue. 7/10

6:30 pm-4:59 pm

2 stops34h 29m

Chicago O'Hare Intl

vie. 7/25

11:35 am-11:30 am

3 stops35h 55m

$2,438

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

dom. 5/25

11:20 pm-9:23 pm

2 stops34h 03m

Chicago O'Hare Intl

jue. 6/5

7:25 am-9:50 pm

2 stops26h 25m

$3,562

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 23 results
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Compare providers for flights from Hanoi to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hanoi to O'Hare Intl in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
business-class.comPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hanoi-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hanoi-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hanoi-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hanoi-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hanoi-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hanoi to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Hanoi with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hanoi to Chicago O'Hare Intl Airport

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated marzo 28, 2025.
EVA Air
8.4
Very good
1,169 reviews

Comfort

8.3

Crew

8.6

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,169 reviews
EVA Air
8.4
Very good
1,169 reviews

Comfort

8.3

Crew

8.6

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,169 reviews

Comfort

8.3

Crew

8.6

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very good
829 reviews
EVA Air
8.4
Very good
1,169 reviews

Comfort

8.3

Crew

8.6

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Emirates
8.0
Very good
3,190 reviews
EVA Air
8.4
Very good
1,169 reviews

Comfort

8.3

Crew

8.6

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Finnair
7.6
Good
1,267 reviews
EVA Air
8.4
Very good
1,169 reviews

Comfort

8.3

Crew

8.6

Food

8.1

Boarding

8.4

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

Find useful and relevant information for your journey from Hanoi to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Hanoi to Chicago O'Hare Intl?

    If you book a flight to Chicago O'Hare Intl from Hanoi, you will be flying from Noibai, which is the city’s only airport. Hanoi Noibai (HAN) is located 14.2 mi from the center of Hanoi. There are 0 flights from Noibai to Chicago O'Hare Intl per day from 1 airline.

  • What are the cheapest airlines flying from Hanoi to Chicago O'Hare Intl Airport round-trip?

    Cathay Pacific, at $864, was found to be the cheapest airline from Hanoi to Chicago O'Hare Intl Airport.Alternate airlines to your destination round-trip include EVA Air and United Airlines. These flights start at 30% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Hanoi to Chicago O'Hare Intl Airport one-way?

    One-way options have recently been found by users for as low as $598 on United Airlines. Other airlines that offer cheap prices include Cathay Pacific from $629 and EVA Air from $806 one-way.

  • Can I find deals for flights from Hanoi to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Hanoi to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hanoi to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hanoi to O'Hare Intl.

  • Can I find deals for business class flights from Hanoi to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Hanoi to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hanoi to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Hanoi to Chicago O'Hare Intl Airport (average of $245). Flying from Hanoi to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $323). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Hanoi?

Book flights to Hanoi if you plan to visit one of these locations
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Alternative routes for Hanoi to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Ho Chi Minh City to O'Hare Intl flights
Hanoi to Midway flights

Top airline flying from Hanoi to O'Hare Intl

Discover the top airline that operate flights from Hanoi to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated marzo 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest$951Average$1,112FlexibilityNo cancel feeOn-time74%
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