How long does it take to fly to Chicago?

Average flight duration from Vietnam to Chicago depends on which airport you fly into and out of. Flying from Ho Chi Minh City to Chicago O'Hare Intl Airport is 19h 50m on average, while flying from Hanoi to Chicago O'Hare Intl Airport is 30h 25m on average. Chicago O'Hare Intl Airport is the most popular airport in Chicago.

When did momondo last update prices for flights from Vietnam to Chicago?

Prices for flights from Vietnam to Chicago refresh daily.

How many operators does momondo search for flights from Vietnam to Chicago?

There is 1 operator available for flights from Vietnam to Chicago as of November 2025.

How old do you have to be to fly from Vietnam to Chicago?

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 Vietnam to Chicago.

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

The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$404 Cheap Flights from Vietnam to Chicago in 2025/26

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Find the cheapest flights from Vietnam to Chicago

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Recent round-trip flight deals from Vietnam to Chicago

Enter your travel dates to find the best prices.

7:35 pm - 12:55 pmSGN-ORD

30h 20m1 stop

2:35 pm - 10:35 amORD-SGN

31h 00m1 stop

$824Cathay Pacific

Find Deal

Tue, Feb 10 - Fri, Feb 20

7:35 pm - 12:55 pmSGN-ORD

30h 20m1 stop

2:35 pm - 6:35 pmORD-SGN

39h 00m1 stop

$835Cathay Pacific

Find Deal

Sat, Dec 13 - Sun, Dec 28

11:35 am - 12:55 pmSGN-ORD

38h 20m1 stop

4:30 pm - 10:35 amORD-SGN

29h 05m2 stops

$850Multiple Airlines

Find Deal

Tue, Feb 10 - Fri, Feb 20

7:35 pm - 4:49 pmSGN-ORD

34h 14m2 stops

4:30 pm - 10:35 amORD-SGN

29h 05m2 stops

$856Multiple Airlines

Find Deal

Tue, Feb 10 - Fri, Feb 20

7:35 pm - 12:55 pmSGN-ORD

30h 20m1 stop

2:35 pm - 10:35 amORD-SGN

31h 00m1 stop

$862Cathay Pacific

Find Deal

Tue, Dec 2 - Fri, Dec 5

11:05 pm - 7:20 amSGN-ORD

21h 15m1 stop

7:15 am - 9:50 pmORD-SGN

26h 35m2 stops

$896United Airlines

Find Deal

Wed, Jan 28 - Wed, May 6

1:55 am - 7:35 pmSGN-ORD

30h 40m1 stop

11:30 pm - 11:35 amORD-SGN

23h 05m1 stop

$898EVA Air

Find Deal

Thu, Dec 4 - Tue, Mar 3

12:45 pm - 7:35 pmSGN-ORD

19h 50m1 stop

12:30 am - 9:55 amORD-SGN

21h 25m1 stop

$899EVA Air

Find Deal

Tue, Jan 27 - Mon, May 4

11:05 pm - 7:50 pmSGN-ORD

33h 45m2 stops

7:15 am - 9:50 pmORD-SGN

26h 35m2 stops

$902United Airlines

Find Deal

Sun, Jan 25 - Wed, May 6

11:05 pm - 7:20 amSGN-ORD

21h 15m1 stop

7:15 am - 12:15 amORD-SGN

29h 00m2 stops

$906ANA

Find Deal

Wed, Feb 4 - Thu, Apr 23

United Airlines flights from Vietnam to Chicago

Our best United Airlines deals on Vietnam to Chicago flight tickets

United Airlines

Jan 28

SGN11:05 pmHo Chi Minh City

21h 15m

1 stop

ORD7:20 amChicago O'Hare Intl

May 6

ORD7:15 amChicago O'Hare Intl

26h 35m

2 stops

SGN9:50 pmHo Chi Minh City

$896

Find similar

United Airlines

Jan 25

SGN11:05 pmHo Chi Minh City

33h 45m

2 stops

ORD7:50 pmChicago O'Hare Intl

May 6

ORD7:15 amChicago O'Hare Intl

26h 35m

2 stops

SGN9:50 pmHo Chi Minh City

$902

Find similar

United Airlines

Feb 4

SGN7:30 amHo Chi Minh City

24h 18m

2 stops

ORD6:48 pmChicago O'Hare Intl

Apr 23

ORD7:15 amChicago O'Hare Intl

26h 35m

2 stops

SGN9:50 pmHo Chi Minh City

$904

Find similar

EVA Air flights from Vietnam to Chicago

Our best EVA Air deals on Vietnam to Chicago flight tickets

EVA Air

Dec 4

SGN1:55 amHo Chi Minh City

30h 40m

1 stop

ORD7:35 pmChicago O'Hare Intl

Mar 3

ORD11:30 pmChicago O'Hare Intl

23h 05m

1 stop

SGN11:35 amHo Chi Minh City

$898

Find similar

EVA Air

Jan 27

SGN12:45 pmHo Chi Minh City

19h 50m

1 stop

ORD7:35 pmChicago O'Hare Intl

May 4

ORD12:30 amChicago O'Hare Intl

21h 25m

1 stop

SGN9:55 amHo Chi Minh City

$899

Find similar

EVA Air

Dec 7

SGN1:55 amHo Chi Minh City

30h 40m

1 stop

ORD7:35 pmChicago O'Hare Intl

Jan 19

ORD11:30 pmChicago O'Hare Intl

33h 30m

1 stop

SGN10:00 pmHo Chi Minh City

$924

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Tue 2/10

7:35 pm-12:55 pm

1 stop30h 20m

Chicago O'Hare Intl

Fri 2/20

2:35 pm-10:35 am

1 stop31h 00m

$824

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Sat 12/13

7:35 pm-12:55 pm

1 stop30h 20m

Chicago O'Hare Intl

Sun 12/28

2:35 pm-6:35 pm

1 stop39h 00m

$835

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Tue 2/10

11:35 am-12:55 pm

1 stop38h 20m

Chicago O'Hare Intl

Fri 2/20

4:30 pm-10:35 am

2 stops29h 05m

$850

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Tue 2/10

7:35 pm-4:49 pm

2 stops34h 14m

Chicago O'Hare Intl

Fri 2/20

4:30 pm-10:35 am

2 stops29h 05m

$856

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Tue 12/2

7:35 pm-12:55 pm

1 stop30h 20m

Chicago O'Hare Intl

Fri 12/5

2:35 pm-10:35 am

1 stop31h 00m

$862

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Wed 1/28

11:05 pm-7:20 am

1 stop21h 15m

Chicago O'Hare Intl

Wed 5/6

7:15 am-9:50 pm

2 stops26h 35m

$896

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Thu 12/4

1:55 am-7:35 pm

1 stop30h 40m

Chicago O'Hare Intl

Tue 3/3

11:30 pm-11:35 am

1 stop23h 05m

$898

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Tue 1/27

12:45 pm-7:35 pm

1 stop19h 50m

Chicago O'Hare Intl

Mon 5/4

12:30 am-9:55 am

1 stop21h 25m

$899

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Sun 1/25

11:05 pm-7:50 pm

2 stops33h 45m

Chicago O'Hare Intl

Wed 5/6

7:15 am-9:50 pm

2 stops26h 35m

$902

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

Wed 2/4

11:05 pm-7:20 am

1 stop21h 15m

Chicago O'Hare Intl

Thu 4/23

7:15 am-12:15 am

2 stops29h 00m

$906

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 Vietnam to Chicago

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

Other information

What is the cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Vietnam, with most prices found around $898. If you’re not able to fly to Chicago in February, then March is your next best option. Flight prices from Vietnam to Chicago during March average around $899.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Monday when prices can be found for as low as $823. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Vietnam to Chicago for around $1,347.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Vietnam to Chicago during this time can be as low as $823. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $1,188.

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Vietnam when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $1,027 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Vietnam for as low as $903 on momondo.

Cheap Vietnam to Chicago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Vietnam to Chicago

Direct flights	None

There are no direct flights from Vietnam to Chicago. There are no popular flight routes from Vietnam to Chicago.

Search flight deals

When did momondo last update prices for flights from Vietnam to Chicago?
Prices for flights from Vietnam to Chicago refresh daily.
How many operators does momondo search for flights from Vietnam to Chicago?
There is 1 operator available for flights from Vietnam to Chicago as of November 2025.
How old do you have to be to fly from Vietnam to Chicago?
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 Vietnam to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Vietnam to Chicago

Compare and see reviews for airlines that fly from Vietnam to Chicago with momondo

Airline	Rating	Free Cancellation	Price
EVA Air	PriceFrom $896	Free Cancellation	Rating 8.4 1,270 reviews		Search EVA Air flights

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Schererville

Valparaiso

Crown Point

Munster

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

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

Finding the right flight to Chicago from Vietnam is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

Yes. All flights to Chicago from Vietnam on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Vietnam and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Vietnam and alert you when they change.