Cheap Flights to Chicago

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Home North America USA Illinois Cheap flights to Chicago, Illinois

Flights to Chicago in 2021

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inJanuaryHigh demand for flights, 192% potential price rise
Cheapest inNovemberBest time to find cheap flights, 7% potential price drop
Average price17,731,302 ₫Average for round-trip flights in October 2021
Round-trip from25,255,740 ₫From Ho Chi Minh City to Chicago
One-way from227,324 ₫One-way flight from Ho Chi Minh City (SGN) to Chicago

Cheap flights to Chicago in October, November 2021

The best prices found for ORD flights for October, November
22 Nov - 19 Jan
25,255,740 ₫pp
SGN
Ho Chi Minh City
Multiple Airlines
     
3 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
SGN
Ho Chi Minh City
3 Nov - 26 Jan
25,960,446 ₫pp
SGN
Ho Chi Minh City
Qatar Airways
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Qatar Airways
 
1 STOP
SGN
Ho Chi Minh City
22 Nov - 19 Jan
27,483,518 ₫pp
SGN
Ho Chi Minh City
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
SGN
Ho Chi Minh City

Chicago 2021 flight deals

Cheap flights to Chicago found for this year
22 Nov - 19 Jan
25,255,740 ₫pp
SGN
Ho Chi Minh City
Multiple Airlines
     
3 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
SGN
Ho Chi Minh City
3 Nov - 26 Jan
25,960,446 ₫pp
SGN
Ho Chi Minh City
Qatar Airways
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Qatar Airways
 
1 STOP
SGN
Ho Chi Minh City
3 Dec - 23 Dec
27,028,870 ₫pp
SGN
Ho Chi Minh City
Qatar Airways
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Qatar Airways
 
1 STOP
SGN
Ho Chi Minh City

Last minute flights to Chicago

Late deals on round-trip flights to Chicago, departing today and this week
3 Nov - 26 Jan
25,960,446 ₫pp
SGN
Ho Chi Minh City
Qatar Airways
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Qatar Airways
 
1 STOP
SGN
Ho Chi Minh City
2 Nov - 26 Jan
28,483,746 ₫pp
SGN
Ho Chi Minh City
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Turkish Airlines
 
1 STOP
SGN
Ho Chi Minh City
3 Nov - 26 Jan
29,074,790 ₫pp
SGN
Ho Chi Minh City
Qatar Airways
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Qatar Airways
 
1 STOP
SGN
Ho Chi Minh City

COVID Restrictions

View COVID Travel Restrictions for Chicago

Can I fly to Chicago from USA right now?

Information is based on travel restrictions for travel to Chicago within the United States

Most visitors from USA need to provide a negative COVID-19 test result and/or quarantine to enter Chicago.

COVID-19 testing requirements
Visitors from USA must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Chicago.

Quarantine requirements
Visitors from USA are not required to quarantine after entering Chicago.

Can I fly back to USA from Chicago?

Returning to USA from Chicago

COVID-19 testing requirements
Visitors from Chicago must present a negative RT-PCR (NAAT) test taken 72 hours before departing to USA.

Quarantine requirements
Visitors from Chicago are not required to quarantine after entering USA.

Hide COVID Travel Restrictions for Chicago

Cheapest Prices for Chicago flights by month

The cheapest ticket to Chicago found for each month in 2021 based on historical flight searches by Cheapflights users.
May
18,095,022 ₫

When is the best time to fly to Chicago?

Peak season:

If you’ve been to New York then why not book cheap flights to Chicago, the nation’s second city? The skyscraper metropolis is a feat of modern architecture, as well as home to what was once the world’s tallest building, Sears Tower. It is not a traditional tourist destination but as the hub of the Midwest, Chicago much to offer as a holiday destination. Featuring world-class art galleries and science museums, huge parks and sandy beaches, it also has a multicultural vibe (thanks to the Poles, the Italians, the Greeks and the Irish among many other groups). Peak tourist season is summer (June to August). This coincides with the festival season with many major events taking place in Chicago parks and neighbourhoods every weekend, in spite of the heat and humidity. Taste of Chicago, an outdoor food festival which showcases the variety of cuisines and local flavours, is in mid-July at the lakefront. If you book flights to Chicago during this popular festival, expect crowds of visitors in the area and a rise in the price of flight tickets. August is host to another popular event – the Chicago Air and Water Show. With its free admission and lakefront location, the show attracts huge numbers of fans of aviation and adventure seekers.

Off season:

Chicago is least busy in January through March making cheap flights to Chicago and hotel deals attainable. However, true to its reputation as the ‘Windy City’, cold temperatures and brisk winds will make you want to stay inside for most of your visit.

When is the best time to book a flight to Chicago?

Savvy travellers are always on the lookout for the cheapest flights to Chicago but one of the biggest challenges for figuring out when to go can be the weather. If you don’t enjoy extreme temperatures, fiercely hot summers and bitterly cold winters, then give these two seasons a miss. April through May or September through October are the most enjoyable and mild months of the year in Chicago. You’ll still get warm weather and the hotel rates are more reasonable.

Which day is cheapest to fly to Chicago?

The cheapest day to fly to Chicago is usually Sunday. At the moment, Monday is the most expensive.

What time of day is cheapest to fly to Chicago?

At the moment, flights in the evening are likely to offer the best value for money for your Chicago trip. A flight in the morning will more often than not be of higher cost.

How long is the flight to Chicago?

Flights from London to Chicago: 8 hours 50 minutes.

Flights from Manchester to Chicago: 8 hours 40 minutes.

Flights from Birmingham to Chicago: 10 hours 30 minutes.

Flights from Glasgow to Chicago: 10 hours 10 minutes.

Which airlines operate flights to Chicago?

There are plenty of direct daily flights to Chicago departing from London Heathrow with airlines such as British Airways, United Airlines and Virgin Atlantic. Connecting flights with various European airlines are available but will add a couple of hours to the flight time. The quickest direct flight to Chicago from Manchester is with American Airlines. Flights from other UK cities will require a connecting flight.

How to get from the airport to the city centre?

Flights to Chicago land at O’Hare International Airport (ORD) located in the city’s northwest corner, about 17 miles away from the CBD or Chicago Loop. Trains and buses provide efficient transportation to city centre and suburbs. The Blue Line of the Chicago subway (known as the ‘L’ to locals) connects O’Hare directly to the city, and commuter rail services are easily accessible by a short shuttle ride. Taxi and car hire services are also available from the airport.

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Alternative, similarly priced destinations

See alternative destinations where airfare is generally forecast to be close to Chicago flight prices.

Find the best prices for you!

Cheap tickets to Chicago found by our users in Vietnam as recently as October 28, 2021.

Chicago, Illinois airports

See all airports in Chicago, select one to find and compare flight prices.

Cheapest flights to USA

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