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 18h 40m on average, while flying from Hanoi to Chicago O'Hare Intl Airport is 20h on average. Chicago O'Hare Intl Airport is the most popular airport in Chicago.

What is the cheapest airline that flies from Vietnam to Chicago?

Cathay Pacific, United Airlines, and EVA Air are the most popular carriers operating from Vietnam to 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 are 2 operators available for flights from Vietnam to Chicago as of September 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.

$534 Cheap Flights from Vietnam to Chicago in 2025/26

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Find the cheapest flights from Vietnam to Chicago

Round-trip

One-way

Recent round-trip flight deals from Vietnam to Chicago

7:15 am - 1:55 pmSGN-ORD

18h 40m1 stop

2:35 pm - 10:35 amORD-SGN

31h 00m1 stop

$819Cathay Pacific

Find Deal

sáb., nov. 1 - sáb., nov. 8

11:35 am - 1:55 pmSGN-ORD

38h 20m1 stop

2:35 pm - 10:35 amORD-SGN

31h 00m1 stop

$823Cathay Pacific

Find Deal

jue., oct. 30 - jue., nov. 6

7:35 pm - 1:55 pmSGN-ORD

30h 20m1 stop

2:35 pm - 6:35 pmORD-SGN

39h 00m1 stop

$825Cathay Pacific

Find Deal

jue., oct. 30 - jue., nov. 6

7:35 pm - 1:55 pmSGN-ORD

30h 20m1 stop

6:00 am - 12:20 amORD-SGN

29h 20m2 stops

$846Multiple Airlines

Find Deal

jue., oct. 30 - jue., nov. 6

7:15 am - 8:40 pmSGN-ORD

25h 25m2 stops

6:00 am - 12:20 amORD-SGN

29h 20m2 stops

$851Multiple Airlines

Find Deal

jue., oct. 30 - jue., nov. 6

7:50 am - 10:59 pmSGN-ORD

28h 09m2 stops

5:40 pm - 5:55 amORD-SGN

23h 15m1 stop

$882Japan Airlines

Find Deal

vie., dic. 19 - dom., ene. 4

1:55 am - 8:35 pmSGN-ORD

30h 40m1 stop

11:30 pm - 10:05 amORD-SGN

21h 35m1 stop

$895EVA Air

Find Deal

mié., oct. 29 - jue., nov. 6

11:05 pm - 3:10 pmSGN-ORD

29h 05m1 stop

7:10 am - 10:55 pmORD-SGN

26h 45m2 stops

$898United Airlines

Find Deal

dom., dic. 14 - mié., feb. 4

11:05 pm - 7:20 amSGN-ORD

21h 15m1 stop

6:00 am - 10:55 pmORD-SGN

27h 55m2 stops

$899United Airlines

Find Deal

vie., dic. 19 - dom., ene. 4

1:55 am - 8:35 pmSGN-ORD

30h 40m1 stop

11:30 pm - 10:05 amORD-SGN

21h 35m1 stop

$913EVA Air

Find Deal

mié., oct. 29 - jue., nov. 6

United Airlines flights from Vietnam to Chicago

Our best United Airlines deals on Vietnam to Chicago flight tickets

United Airlines

Dec 14

SGN11:05 pmHo Chi Minh City

29h 05m

1 stop

ORD3:10 pmChicago O'Hare Intl

Feb 4

ORD7:10 amChicago O'Hare Intl

26h 45m

2 stops

SGN10:55 pmHo Chi Minh City

$898

Find similar

United Airlines

Dec 19

SGN11:05 pmHo Chi Minh City

21h 15m

1 stop

ORD7:20 amChicago O'Hare Intl

Jan 4

ORD6:00 amChicago O'Hare Intl

27h 55m

2 stops

SGN10:55 pmHo Chi Minh City

$899

Find similar

United Airlines

Nov 21

SGN7:30 amHo Chi Minh City

19h 20m

1 stop

ORD1:50 pmChicago O'Hare Intl

Nov 25

ORD7:10 amChicago O'Hare Intl

26h 45m

2 stops

SGN10:55 pmHo Chi Minh City

$902

Find similar

Cathay Pacific flights from Vietnam to Chicago

Our best Cathay Pacific deals on Vietnam to Chicago flight tickets

Cathay Pacific

Nov 1

SGN7:15 amHo Chi Minh City

18h 40m

1 stop

ORD1:55 pmChicago O'Hare Intl

Nov 8

ORD2:35 pmChicago O'Hare Intl

31h 00m

1 stop

SGN10:35 amHo Chi Minh City

$819

Find similar

Cathay Pacific

Oct 30

SGN11:35 amHo Chi Minh City

38h 20m

1 stop

ORD1:55 pmChicago O'Hare Intl

Nov 6

ORD2:35 pmChicago O'Hare Intl

31h 00m

1 stop

SGN10:35 amHo Chi Minh City

$823

Find similar

Cathay Pacific

Oct 30

SGN7:35 pmHo Chi Minh City

30h 20m

1 stop

ORD1:55 pmChicago O'Hare Intl

Nov 6

ORD2:35 pmChicago O'Hare Intl

39h 00m

1 stop

SGN6:35 pmHo Chi Minh City

$825

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

sáb. 11/1

7:15 am-1:55 pm

1 stop18h 40m

Chicago O'Hare Intl

sáb. 11/8

2:35 pm-10:35 am

1 stop31h 00m

$819

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

jue. 10/30

11:35 am-1:55 pm

1 stop38h 20m

Chicago O'Hare Intl

jue. 11/6

2:35 pm-10:35 am

1 stop31h 00m

$823

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

jue. 10/30

7:35 pm-1:55 pm

1 stop30h 20m

Chicago O'Hare Intl

jue. 11/6

2:35 pm-6:35 pm

1 stop39h 00m

$825

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

jue. 10/30

7:35 pm-1:55 pm

1 stop30h 20m

Chicago O'Hare Intl

jue. 11/6

6:00 am-12:20 am

2 stops29h 20m

$846

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

jue. 10/30

7:15 am-8:40 pm

2 stops25h 25m

Chicago O'Hare Intl

jue. 11/6

6:00 am-12:20 am

2 stops29h 20m

$851

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

vie. 12/19

7:50 am-10:59 pm

2 stops28h 09m

Chicago O'Hare Intl

dom. 1/4

5:40 pm-5:55 am

1 stop23h 15m

$882

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

mié. 10/29

1:55 am-8:35 pm

1 stop30h 40m

Chicago O'Hare Intl

jue. 11/6

11:30 pm-10:05 am

1 stop21h 35m

$895

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

dom. 12/14

11:05 pm-3:10 pm

1 stop29h 05m

Chicago O'Hare Intl

mié. 2/4

7:10 am-10:55 pm

2 stops26h 45m

$898

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

vie. 12/19

11:05 pm-7:20 am

1 stop21h 15m

Chicago O'Hare Intl

dom. 1/4

6:00 am-10:55 pm

2 stops27h 55m

$899

Ho Chi Minh CityChicago

SGN - ORD

SGNORD

Ho Chi Minh City

mié. 10/29

1:55 am-8:35 pm

1 stop30h 40m

Chicago O'Hare Intl

jue. 11/6

11:30 pm-10:05 am

1 stop21h 35m

$913

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

Airlines

Other information

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.

Can stopping save me money on Vietnam to Chicago flights?

You could potentially save up to 5% on your flight if you consider stops on a Vietnam to Chicago flight.

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 are 2 operators available for flights from Vietnam to Chicago as of September 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 $900	Free Cancellation	Rating 8.4 1,237 reviews		Search EVA Air flights
United Airlines	PriceFrom $914	Free Cancellation	Rating 7.4 8,926 reviews		Search United Airlines flights

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Lansing

Portage

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.