$411 Find Cheap Flights from Vietnam to Chicago - Compare and Save

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Cheap Flights from Vietnam to Chicago

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Vietnam to Chicago

Mon, Dec 21 - Tue, Jan 19
Multiple Airlines Logo
8:15 am - 7:35 amHAN  Hanoi Noibai-ORD Chicago O'Hare Intl
36h 20m1 stop Abu Dhabi Zayed Intl
Multiple Airlines Logo
2:10 pm - 6:15 pmORD  Chicago O'Hare Intl-HAN Hanoi Noibai
39h 05m1 stop Hong Kong Intl
$931Multiple Airlines
Wed, Dec 16 - Fri, Jan 22
Cathay Pacific Logo
7:45 pm - 12:30 pmSGN  Ho Chi Minh City-ORD Chicago O'Hare Intl
29h 45m1 stop Hong Kong Intl
Cathay Pacific Logo
2:10 pm - 12:30 amORD  Chicago O'Hare Intl-SGN Ho Chi Minh City
21h 20m1 stop Hong Kong Intl
$949Cathay Pacific
Thu, Dec 17 - Sun, Jan 24
Cathay Pacific Logo
7:15 am - 12:30 pmSGN  Ho Chi Minh City-ORD Chicago O'Hare Intl
18h 15m1 stop Hong Kong Intl
Cathay Pacific Logo
2:10 pm - 12:30 amORD  Chicago O'Hare Intl-SGN Ho Chi Minh City
21h 20m1 stop Hong Kong Intl
$949Cathay Pacific
Fri, Nov 13 - Fri, Nov 27
Cathay Pacific Logo
7:15 am - 12:30 pmSGN  Ho Chi Minh City-ORD Chicago O'Hare Intl
18h 15m1 stop Hong Kong Intl
Cathay Pacific Logo
2:10 pm - 12:30 amORD  Chicago O'Hare Intl-SGN Ho Chi Minh City
21h 20m1 stop Hong Kong Intl
$962Cathay Pacific
Thu, Nov 12 - Sat, Nov 28
Multiple Airlines Logo
8:15 am - 7:35 amHAN  Hanoi Noibai-ORD Chicago O'Hare Intl
36h 20m1 stop Abu Dhabi Zayed Intl
Multiple Airlines Logo
2:10 pm - 6:15 pmORD  Chicago O'Hare Intl-HAN Hanoi Noibai
39h 05m1 stop Hong Kong Intl
$973Multiple Airlines
Thu, Nov 12 - Sat, Nov 28
Multiple Airlines Logo
12:20 pm - 7:35 amHAN  Hanoi Noibai-ORD Chicago O'Hare Intl
32h 15m2 stops Bangkok Don Mueang Intl Abu Dhabi Zayed Intl
Multiple Airlines Logo
2:10 pm - 6:15 pmORD  Chicago O'Hare Intl-HAN Hanoi Noibai
39h 05m1 stop Hong Kong Intl
$976Multiple Airlines
Tue, Nov 17 - Sat, Nov 28
Cathay Pacific Logo
7:45 pm - 12:30 pmSGN  Ho Chi Minh City-ORD Chicago O'Hare Intl
29h 45m1 stop Hong Kong Intl
Cathay Pacific Logo
2:10 pm - 12:30 amORD  Chicago O'Hare Intl-SGN Ho Chi Minh City
21h 20m1 stop Hong Kong Intl
$978Cathay Pacific
Fri, Nov 13 - Fri, Nov 27
Cathay Pacific Logo
7:15 am - 12:30 pmSGN  Ho Chi Minh City-ORD Chicago O'Hare Intl
18h 15m1 stop Hong Kong Intl
Cathay Pacific Logo
2:10 pm - 12:30 amORD  Chicago O'Hare Intl-SGN Ho Chi Minh City
21h 20m1 stop Hong Kong Intl
$978Cathay Pacific
Tue, Dec 8 - Tue, Dec 15
EVA Air Logo
12:35 pm - 7:35 pmHAN  Hanoi Noibai-ORD Chicago O'Hare Intl
20h 00m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
4:30 pm - 11:35 amORD  Chicago O'Hare Intl-HAN Hanoi Noibai
30h 05m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl
$1,322EVA Air
Wed, Dec 9 - Wed, Dec 16
EVA Air Logo
12:45 pm - 7:35 pmSGN  Ho Chi Minh City-ORD Chicago O'Hare Intl
19h 50m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
11:30 pm - 11:35 amORD  Chicago O'Hare Intl-SGN Ho Chi Minh City
23h 05m1 stop Taipei City Taiwan Taoyuan Intl
$1,713EVA Air
Booking Insights

KAYAK's insights & trends for flights to Chicago

Get data-powered insights and trends for flights to Chicago to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Chicago?

The cheapest month for flights to Chicago is December, where tickets cost $919 on average for return flights. On the other hand, the most expensive months are March and August, where the average cost of tickets from Vietnam is $1,675 and $1,502 respectively. For one-way flights, the best month to travel is September with an average price of $596.

Which is the cheapest airport to fly into in Chicago?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Chicago is Chicago Greater Rockford Airport (RFD), with an average flight price of $126.

Good to know

Cheapest flight

$411
Flight from Ho Chi Minh City to Chicago

FAQs - booking Chicago flights

  • Which Chicago airport is closest to central Chicago?

    The distance between Chicago Midway Airport and downtown Chicago is 9 miles, which makes it the closest of the 3 Chicago airports. Chicago O'Hare Airport is 16 miles away from the center and Chicago Greater Rockford is 79 miles away.

  • How does KAYAK find such low prices on flights to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Chicago are there each week?

    Each week there are around 44,453 direct flights from within Vietnam to Chicago. The most common day for departures is Sunday, with 17% of flights taking off on this day.

Top tips for finding cheap flights to Chicago

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Chicago flight deals.

Reviews of the top airline flying from Vietnam to Chicago

 
Need help choosing which airline to fly with to Chicago? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Cathay PacificOverall score based on 1533 reviews
7.6Comfort
7.8Entertainment
7.9Boarding
7.3Food
8.1Crew
Airline reviews

The biggest problem was that I originally had a seat in the first row of premium economy as I had booked months earlier. I checked in and my boarding pass showed the seat in the first row as I had specified. When I got to the gate, the agent took my boarding pass and changed my seat to one in the last row in premium economy against the window. I had specifically booked the first row early for the legroom and for my ability to easily get out and use the restroom when I needed, since I do that quite often. The gate agents explanation was that the food tray on the seat in the first row was not working, so they gave me the seat in the last row. However, when I got on the plane, somebody was sitting in my original seat, and they sat there for the whole 14-hour flight with the tray working perfectly well. I was cheated by someone at the Cathay gate in Hong Kong. It was an outright, unforgivable lie by the gate agent or someone else at Cathay Pacific. I think this is very poor and inexcusable conduct by the people at Cathay Pacific. Perhaps somebody paid the gate agent extra money (bribe)to switch my seat and make it very difficult for me, or something else, but t was a sad experience and a very negative mark on Cathay Pacific.

2.0 MediocreGary, Oct 2026
Read more Cathay Pacific reviews

The biggest problem was that I originally had a seat in the first row of premium economy as I had booked months earlier. I checked in and my boarding pass showed the seat in the first row as I had specified. When I got to the gate, the agent took my boarding pass and changed my seat to one in the last row in premium economy against the window. I had specifically booked the first row early for the legroom and for my ability to easily get out and use the restroom when I needed, since I do that quite often. The gate agents explanation was that the food tray on the seat in the first row was not working, so they gave me the seat in the last row. However, when I got on the plane, somebody was sitting in my original seat, and they sat there for the whole 14-hour flight with the tray working perfectly well. I was cheated by someone at the Cathay gate in Hong Kong. It was an outright, unforgivable lie by the gate agent or someone else at Cathay Pacific. I think this is very poor and inexcusable conduct by the people at Cathay Pacific. Perhaps somebody paid the gate agent extra money (bribe)to switch my seat and make it very difficult for me, or something else, but t was a sad experience and a very negative mark on Cathay Pacific.

Good. However the passenger in the search next to mine kept coughing. When we landed in Dallas we had to pick up.bags instead of going strait to the destination (which passengers do in Atlanta)

In between two meals period they're not providing something like banana / cup noodles or bugger. It's really fell sad that I was asking have to wait for 3 hours for second meal. (breakfast)

The crew are timely, friendly and professional. I was very impressed.

They overbooked the flight and reassigned my seat. To add insult they lied that my assigned seat was broken and promptly gave it to someone else

Jain veg meal I opted was super in taste but there was no sweet/desserts with it. I was a big missing in the meal...Please add some sweets to end the meal with 😊

The meat-and-rice combination was a good idea, but the food could use some improvement. The meat looked a bit mushy and almost like ground meat, which wasn’t very appetizing, and the flavor was just average. Other than that, everything else was great.

The go to HK trip will easily giving jetlag, but coming back to Chicago has no jetlag because of the time taking off matter.

Just want to do a little more clean up so does not smell like urine.

Wanted different plane design with an additional bathroom at the back of the plane.

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