Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from New Haven to Chicago
Cheap round-trip flights
Cheap one-way flights
Cheap direct flights
Avelo Airlines flights from New Haven to Chicago O'Hare Intl Airport
Our best Avelo Airlines deals on New Haven to Chicago O'Hare Intl Airport flight tickets
See travel insights to Chicago from
How to get the cheapest flight ticket from New Haven to Chicago O'Hare Intl Airport
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
What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?
The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Wednesday when prices can be found for as low as $288. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from New Haven because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $371.
What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?
Flying to Chicago O'Hare Intl Airport from New Haven in the evening is the least expensive time of day to depart. momondo users have found prices as low as $238 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around $341. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Tweed-New Haven to Chicago O'Hare Intl flight route?
Fly from Tweed-New Haven to Chicago O'Hare Intl for the best Tweed-New Haven - Chicago O'Hare Intl flight prices
What cabin class options are available on Tweed-New Haven to Chicago O'Hare Intl flights?
There are 1 cabin classes available to choose from on Tweed-New Haven to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Tweed-New Haven to Chicago O'Hare Intl?
Avelo Airlines is the most popular carrier operating from Tweed-New Haven to Chicago O'Hare Intl
What airlines fly to Chicago O'Hare Intl Airport?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from New Haven according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 7 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from New Haven to Chicago O'Hare Intl Airport on average per week?
As of July 2025, there are 2 flights per week flying from New Haven to Chicago O'Hare Intl Airport. The most common day of the week flights depart is Thu, with 50% of flights taking off on this day.
When to book flights from New Haven to Chicago O'Hare Intl Airport
Cheap New Haven to Chicago O'Hare Intl Airport (HVN to ORD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from New Haven to Chicago O'Hare Intl Airport
How far is Tweed-New Haven to Chicago O'Hare Intl by plane?
There are 773.2 mi between Tweed-New Haven and Chicago O'Hare Intl. Typically, this will take 2h 20m by plane in normal conditions.
When did momondo last update prices for flights from Tweed-New Haven Airport to Chicago O'Hare Intl Airport?
Prices for flights from Tweed-New Haven Airport to Chicago O'Hare Intl Airport are updated daily.
How old do you have to be to fly from Tweed-New Haven Airport to Chicago O'Hare Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tweed-New Haven Airport to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from New Haven to Chicago O'Hare Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from New Haven to Chicago O'Hare Intl Airport is Boeing 737-800 (22.41% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (18.97%), Boeing 737 MAX 8 (15.52%), and Airbus A220-300 (10.34%).
Traveling to a place near Chicago?
Book flights to Chicago if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from New Haven to Chicago?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New Haven to Chicago. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from New Haven to Chicago with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Chicago from New Haven with this policy.
How can momondo help me find flights from New Haven to Chicago?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New Haven to Chicago.
I’m not ready to book a flight from New Haven 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 New Haven and alert you when they change.