$553 Find Cheap Flights from Hanoi to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hanoi to Illinois departing on 9/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hanoi to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hanoi to Illinois, as well as popular online travel agencies
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Flight Deals

Book Cheap Hanoi to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hanoi to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Hanoi to Illinois

Thu, Oct 1 - Tue, Oct 6
Cathay Pacific Logo
10:55 am - 1:55 pm
HAN
-
ORD
39h 00m
1 stop
Cathay Pacific Logo
4:15 pm - 9:55 am
ORD
-
HAN
29h 40m
1 stop
$1,032Cathay Pacific
Tue, Sep 15 - Sat, Sep 19
United Airlines Logo
11:35 pm - 2:55 pm
HAN
-
ORD
27h 20m
1 stop
United Airlines Logo
7:52 pm - 10:15 pm
ORD
-
HAN
38h 23m
2 stops
$1,091United Airlines
Tue, Sep 15 - Sat, Sep 19
United Airlines Logo
11:35 pm - 12:59 am
HAN
-
ORD
37h 24m
2 stops
United Airlines Logo
9:40 pm - 10:15 pm
ORD
-
HAN
36h 35m
2 stops
$1,101United Airlines
Mon, Jul 13 - Sat, Jul 25
EVA Air Logo
6:00 pm - 9:10 pm
HAN
-
ORD
39h 10m
1 stop
EVA Air Logo
12:30 am - 11:05 am
ORD
-
HAN
22h 35m
1 stop
$1,102EVA Air
Thu, Oct 1 - Tue, Oct 6
Multiple Airlines Logo
8:05 am - 3:05 pm
HAN
-
ORD
19h 00m
1 stop
Multiple Airlines Logo
7:44 am - 10:15 pm
ORD
-
HAN
26h 31m
2 stops
$1,114Multiple Airlines
Mon, Jul 13 - Sun, Jul 26
United Airlines Logo
11:35 pm - 6:46 pm
HAN
-
ORD
31h 11m
2 stops
United Airlines Logo
9:30 pm - 10:15 pm
ORD
-
HAN
36h 45m
2 stops
$1,124United Airlines
Thu, Oct 1 - Tue, Oct 6
Multiple Airlines Logo
8:05 am - 8:40 pm
HAN
-
ORD
24h 35m
2 stops
Multiple Airlines Logo
12:00 pm - 1:00 pm
ORD
-
HAN
37h 00m
2 stops
$1,134Multiple Airlines
Tue, Sep 15 - Sat, Sep 19
Korean Air Logo
11:10 pm - 9:30 am
HAN
-
ORD
22h 20m
1 stop
Korean Air Logo
12:10 pm - 10:35 am
ORD
-
HAN
34h 25m
1 stop
$1,178Korean Air
Sat, Aug 8 - Sat, Aug 15
Delta Logo
12:05 pm - 8:39 am
HAN
-
MDW
32h 34m
2 stops
Delta Logo
9:59 am - 10:35 am
MDW
-
HAN
36h 36m
2 stops
$1,482Delta
Tue, Sep 15 - Sat, Sep 19
Korean Air Logo
12:05 pm - 12:39 pm
HAN
-
MDW
36h 34m
2 stops
Korean Air Logo
9:29 am - 10:35 am
MDW
-
HAN
37h 06m
2 stops
$1,586Korean Air
Booking Insights

KAYAK's insights & trends for Hanoi to Illinois flights

Get data-powered insights and trends into flights from Hanoi to Illinois to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Hanoi to Illinois?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Hanoi to Illinois were found on Cathay Pacific ($1,032) and United Airlines ($1,091).

Find deals

Good to know

Cheapest flight$553
Flight from Hanoi to Chicago O'Hare Airport

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Hanoi to Illinois?

    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 from Hanoi to Illinois.

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

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

  • What is the Hacker Fare option on flights from Hanoi to Illinois?

    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 from Hanoi to Illinois 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 from Hanoi to Illinois?

    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 from Hanoi to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Hanoi to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Hanoi to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Hanoi to Illinois? 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.
8.5
EVA AirOverall score based on 1484 reviews
8.1Food
8.0Entertainment
8.3Comfort
8.4Boarding
8.7Crew
Airline reviews

Other than spotty internet, great servic, comfortable and smooth flight!

8.0 ExcellentDror, Apr 2026
TPE - JFK
Read more EVA Air reviews

Other than spotty internet, great servic, comfortable and smooth flight!

Crew was good. Sometimes food was eh. The spaghetti is gross for me. First time i got food, they didn’t provide utensils so i ate with my hands. I was hungry. They gave it to me 20 mins later when a crew member came by. I would fly with them again. Nobody is perfect

Eva air was fine - Trip.com via KAYAK sold my family access to a “VIP” lounge fo a layover in Taipei… i’m please look at my pictures. It was a scam, Trip.com knows it and they are perpetrating a fraud through your web site.

My flight was amazing smooth and the attendants were so friendly and nice

Crew are excellent. Food was good generally. Seats are small and there isn’t much leg room. Overhead bins are very small.

Eva airlines has very goin service, despite being low cost. Meals and fin, not amazing, restrooms always clean and staff polite and helpful

Pleasant crew. Very long flight, a bit uncomfortable at times being seated, but not too bad.

No ice for the drinks. Only gave a half a cup of your beverage. Not enough water. I got very dehydrated.

Polite hard working crew. No complaints really. Meals were not to my liking.

Everything was fantastic! The crew really went above and beyond to make it a great flight. I felt cared for with EVA.

Everything you need to know for your flight from Hanoi to Illinois

Information on your arrival and departure airports

Hanoi (HAN)