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

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 Illinois to Hanoi. Visit our flight page for the latest deals!>/a>

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

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

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

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 Hanoi with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

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

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 Hanoi from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$419 CHEAP FLIGHTS from Illinois to Hanoi

HAN

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Flights Deals

Cheap Flight Deals from Illinois to Hanoi

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Hanoi 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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Illinois to Hanoi

KAYAK's recommended round-trip deals from the most popular airlines that fly from Illinois to Hanoi.

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

11:50 am - 10:15 pmORD-HAN

22h 25m1 stop

11:35 pm - 2:55 pmHAN-ORD

27h 20m1 stop

$778United Airlines

Find Deal

Tue, Sep 2 - Tue, Sep 9

9:05 pm - 10:15 pmORD-HAN

37h 10m2 stops

11:35 pm - 2:55 pmHAN-ORD

27h 20m1 stop

$783United Airlines

Find Deal

Mon, Sep 1 - Tue, Sep 9

11:50 am - 10:15 pmORD-HAN

22h 25m1 stop

12:25 am - 2:50 pmHAN-ORD

26h 25m1 stop

$786ANA

Find Deal

Mon, Sep 22 - Sun, Oct 26

11:50 am - 10:15 pmORD-HAN

22h 25m1 stop

11:35 pm - 2:55 pmHAN-ORD

27h 20m1 stop

$790ANA

Find Deal

Mon, Sep 1 - Sun, Sep 7

11:50 am - 10:15 pmORD-HAN

22h 25m1 stop

12:25 am - 1:50 pmHAN-ORD

26h 25m1 stop

$794

Find Deal

Mon, Sep 22 - Sun, Nov 2

12:10 pm - 9:35 pmORD-HAN

21h 25m1 stop

11:00 pm - 8:30 amHAN-ORD

22h 30m1 stop

$851Korean Air

Find Deal

Mon, Sep 22 - Mon, Nov 3

7:05 am - 9:35 pmORD-HAN

26h 30m2 stops

12:00 pm - 9:53 pmHAN-ORD

21h 53m2 stops

$880Delta

Find Deal

Sun, Aug 31 - Mon, Sep 8

9:20 am - 9:35 pmMDW-HAN

24h 15m2 stops

11:10 pm - 9:44 pmHAN-MDW

34h 34m2 stops

$880Delta

Find Deal

Mon, Sep 1 - Mon, Sep 8

11:50 am - 10:15 pmORD-HAN

22h 25m1 stop

12:40 am - 2:55 pmHAN-ORD

26h 15m1 stop

$1,026

Find Deal

Mon, Sep 8 - Fri, Sep 26

12:10 pm - 9:35 pmORD-HAN

21h 25m1 stop

12:20 pm - 9:52 pmHAN-ORD

21h 32m2 stops

$1,080Korean Air

Find Deal

Fri, Oct 24 - Sat, Nov 1

Useful Info

Low season	August
High season	December
Cheapest flight	$419

Best time to beat the crowds but there is an average 16% increase in price.

Most popular time to fly with an average 29% increase in price.

Flight from Chicago to Hanoi

How does KAYAK find such low prices on flights from Illinois to Hanoi?
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 Illinois to Hanoi.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Hanoi?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hanoi from 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 Illinois to Hanoi?
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 Hanoi with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Hanoi?
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 Hanoi from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Hanoi

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Hanoi

Hanoi (HAN)

HAN

$419 Find Cheap Flights from Illinois to Hanoi

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

Cheap Flight Deals from Illinois to Hanoi

Recent round-trip flight deals from Illinois to Hanoi

Recent one-way flight deals from Illinois to Hanoi

Recent last minute flight deals from Illinois to Hanoi

Good to know

FAQs for booking flights from Illinois to Hanoi

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

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 Illinois to Hanoi.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hanoi from 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 Illinois to Hanoi?

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 Hanoi with an airline and back to Illinois with another airline.

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

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

Everything you need to know for your flight to Hanoi

Information on the airport you'll fly into in Hanoi

Cabin class types available on flights to Illinois

Complete your trip to Hanoi with a hotel stay or car rental

Find direct flights for Hanoi

Flights to other popular destinations

Flights from domestic origins to Hanoi

Choose which airport to fly into in Hanoi

Find deals for your return flight