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$586+ Cheap flights from Hanoi (HAN) to Illinois

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — ORD
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Hanoi to Illinois

Keep the following information in mind while searching for Hanoi to Illinois flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$962
(United Airlines)

One-way from

$586
(oojo)

Popular in

August

Cheapest in

April

Average price

$1,049
Provider with most accurate pricing for Hanoi Noibai-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Hanoi Noibai-Chicago (CHI) flights.
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From Hanoi Noibai to Illinois
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One-way flight from Hanoi Noibai to Illinois
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Highest demand for flights based on searches. 16% potential increase in price ($234 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($106 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 Illinois

Cheapest flights from Hanoi to Illinois
Explore the most affordable flight options available from Hanoi to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This United Airlines deal was found by Cheapflights users on 3/30. 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.
Sun 7/611:35 pmHAN - ORD
2 stops36h 24mUnited Airlines
Sat 7/199:50 pmORD - HAN
2 stops36h 25mUnited Airlines
Deal found 3/30$962
This oojo deal was found by Cheapflights users on 3/30. 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.
Mon 7/76:00 pmHAN - ORD
1 stop39h 10mEVA Air
Tue 7/2212:30 amORD - HAN
1 stop28h 20mEVA Air
Deal found 3/30$983
This Gurufare deal was found by Cheapflights users on 3/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/77:05 pmHAN - ORD
1 stop31h 20mCathay Pacific
Tue 7/224:00 pmORD - HAN
1 stop38h 05mCathay Pacific
Deal found 3/30$1,096
This Cathay Pacific deal was found by Cheapflights users on 3/30. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/710:30 amHAN - ORD
2 stops32h 26mMultiple Airlines
Wed 7/236:45 pmORD - HAN
2 stops27h 10mMultiple Airlines
Deal found 3/30$1,099
This oojo deal was found by Cheapflights users on 3/30. 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.
Sun 7/61:30 amHAN - ORD
1 stop26h 15mEmirates
Wed 7/238:35 pmORD - HAN
1 stop28h 40mEmirates
Deal found 3/30$1,446
This Qatar Airways deal was found by Cheapflights users on 3/30. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/33:00 amHAN - ORD
2 stops56h 25mQatar Airways
Tue 7/225:49 pmORD - HAN
2 stops39h 26mQatar Airways
Deal found 3/30$1,472
This Korean Air deal was found by Cheapflights users on 3/29. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2311:10 pmHAN - MDW
2 stops25h 25mMultiple Airlines
Sun 5/119:20 amMDW - HAN
2 stops24h 15mMultiple Airlines
Deal found 3/29$1,533
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1011:10 pmHAN - ORD
2 stops45h 49mDelta
Wed 7/236:00 amORD - HAN
2 stops27h 35mDelta
Deal found 3/30$1,533
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/811:10 pmHAN - MDW
2 stops27h 46mDelta
Wed 7/236:00 amMDW - HAN
2 stops27h 35mDelta
Deal found 3/30$1,546
This KAYAK deal was found by Cheapflights users on 3/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/612:40 amHAN - ORD
2 stops31h 21mANA
Tue 7/228:50 amORD - HAN
2 stops25h 25mANA
Deal found 3/30$1,636
This Air Canada deal was found by Cheapflights users on 3/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/511:35 pmHAN - ORD
2 stops51h 16mAir Canada
Wed 7/238:40 amORD - HAN
2 stops25h 35mAir Canada
Deal found 3/30$1,681
This Finnair deal was found by Cheapflights users on 3/30. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/58:50 amHAN - ORD
2 stops45h 00mFinnair
Fri 7/259:30 pmORD - HAN
2 stops52h 20mFinnair
Deal found 3/30$1,795

Cheapflights Fare Finder

Customize your flight search to find flights from Hanoi to Illinois 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 March 31, 2025.
Use the filters below to find and compare flights from Hanoi to Illinois that are best for you.

Fly from

Hanoi

Fly to

Illinois

Route

Depart

Return

Price

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Sun 7/6

11:35 pm-11:59 pm

2 stops36h 24m

Chicago O'Hare Intl

Sat 7/19

9:50 pm-10:15 pm

2 stops36h 25m

$962

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Mon 7/7

6:00 pm-9:10 pm

1 stop39h 10m

Chicago O'Hare Intl

Mon 7/21

12:30 am-4:50 pm

1 stop28h 20m

$983

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Mon 7/7

7:05 pm-2:25 pm

1 stop31h 20m

Chicago O'Hare Intl

Tue 7/22

4:00 pm-6:05 pm

1 stop38h 05m

$1,096

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Mon 7/7

10:30 am-6:56 am

2 stops32h 26m

Chicago O'Hare Intl

Wed 7/23

6:45 pm-9:55 am

2 stops27h 10m

$1,099

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Sun 7/6

1:30 am-3:45 pm

1 stop26h 15m

Chicago O'Hare Intl

Wed 7/23

8:35 pm-1:15 pm

1 stop28h 40m

$1,446

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Thu 7/3

3:00 am-11:25 pm

2 stops56h 25m

Chicago O'Hare Intl

Tue 7/22

5:49 pm-9:15 pm

2 stops39h 26m

$1,472

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Thu 7/10

11:10 pm-8:59 am

2 stops45h 49m

Chicago O'Hare Intl

Mon 7/21

6:00 am-9:35 pm

2 stops27h 35m

$1,533

HanoiChicago

HAN - MDW

HANMDW

Hanoi Noibai

Wed 4/23

11:10 pm-12:35 pm

2 stops25h 25m

Chicago Midway

Sun 5/11

9:20 am-9:35 pm

2 stops24h 15m

$1,533

HanoiChicago

HAN - MDW

HANMDW

Hanoi Noibai

Tue 7/8

11:10 pm-2:56 pm

2 stops27h 46m

Chicago Midway

Wed 7/23

6:00 am-9:35 pm

2 stops27h 35m

$1,546

HanoiChicago

HAN - ORD

HANORD

Hanoi Noibai

Sun 7/6

12:40 am-8:01 pm

2 stops31h 21m

Chicago O'Hare Intl

Tue 7/22

8:50 am-10:15 pm

2 stops25h 25m

$1,636

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 29 results
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Best time to book a flight from Hanoi to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois 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 Illinois

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois 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 Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, 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 Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated March 31, 2025.
EVA Air
8.4
Very good
1,170 reviews

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

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
1,170 reviews
EVA Air
8.4
Very good
1,170 reviews

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

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.
Korean Air
8.4
Very good
1,051 reviews
EVA Air
8.4
Very good
1,170 reviews

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

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
831 reviews
EVA Air
8.4
Very good
1,170 reviews

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

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.
Singapore Airlines
8.1
Very good
1,286 reviews
EVA Air
8.4
Very good
1,170 reviews

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

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
3,192 reviews
EVA Air
8.4
Very good
1,170 reviews

Food

8.1

Entertainment

8.0

Overall

8.4

Boarding

8.4

Comfort

8.3

Crew

8.6

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 Illinois. 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 Illinois?

    Located just 14.2 mi from the city center, Hanoi Noibai (HAN) is the airport most travelers will use when flying to Illinois from Hanoi.

  • What are the cheapest airlines to fly from Hanoi to Illinois one-way?

    To fly one-way, consider booking your trip with EVA Air, which is currently one of the cheapest options available, starting at $586. ANA flights start at $596 while deals on United Airlines start at $598 one-way.

  • Can I find deals for flights from Hanoi to Illinois that include hotel bookings?

    Yes. In addition to deals on Hanoi to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hanoi to Illinois?

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

  • Can I find deals for business class flights from Hanoi to Illinois?

    Yes. Cheapflights offers flight deals from Hanoi to Illinois 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 Illinois?

    Currently, August is the cheapest month in which you can book a flight from Hanoi to Illinois (average of $245). Flying from Hanoi to Illinois 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

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Alternative routes for Hanoi to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Hanoi to Illinois

Discover the top airline that operate flights from Hanoi to Illinois. 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
EVA AirCheapest$951Average$1,112FlexibilityNo cancel feeOn-time74%
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