Cheap flights from Bucharest Otopeni Intl Airport to Chicago O'Hare Intl Airport from $406
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bucharest Otopeni Intl Airport to Chicago O'Hare Intl Airport departing on 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Bucharest Otopeni Intl Airport 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 month to fly to Chicago O'Hare Intl Airport?
The month of February is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Bucharest Otopeni Intl Airport averaging around $634.
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 Tuesday when prices can be found for as low as $675. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Bucharest Otopeni Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $730.
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 Bucharest Otopeni Intl Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $643 when looking at flights departing at noon. Try not to purchase tickets in the evening because they tend to be around $824. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to Chicago O'Hare Intl Airport?
You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Bucharest Otopeni Intl Airport when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $697 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Bucharest Otopeni Intl Airport for as low as $564 on momondo.
What is the cheapest airline that flies from Bucharest Otopeni Intl to Chicago O'Hare Intl?
Air Serbia, ITA Airways, and Lufthansa are the most popular carriers operating from Bucharest Otopeni Intl to Chicago O'Hare Intl
What airlines fly to Chicago O'Hare Intl Airport?
British Airways, Lufthansa and KLM are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Bucharest Otopeni Intl Airport according to our data. British Airways is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 9 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Bucharest Otopeni Intl Airport to Chicago O'Hare Intl Airport
Cheap Bucharest Otopeni Intl Airport to Chicago O'Hare Intl Airport (OTP to ORD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Bucharest Otopeni Intl Airport to Chicago O'Hare Intl Airport
How far is Bucharest Otopeni Intl to Chicago O'Hare Intl by plane?
There are 5198.3 mi between Bucharest Otopeni Intl and Chicago O'Hare Intl. A reasonable flight in good conditions will take 13h 00m.
When did momondo last update prices for flights from Bucharest Otopeni Intl Airport to Chicago O'Hare Intl Airport?
Prices for flights from Bucharest Otopeni Intl Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Bucharest Otopeni Intl Airport to Chicago O'Hare Intl Airport?
The number of operators available for flights from Bucharest Otopeni Intl Airport to Chicago O'Hare Intl Airport is 9 as of April 2025.
How old do you have to be to fly from Bucharest Otopeni Intl Airport to Chicago O'Hare Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bucharest Otopeni Intl 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 airline from Bucharest Otopeni Intl Airport to Chicago O'Hare Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Bucharest Otopeni Intl Airport to Chicago O'Hare Intl Airport is British Airways, representing 25% of all bookings. The subsequent popular airlines are Lufthansa at 18%, KLM at 16%, and LOT at 11%.
Best airlines flying from Bucharest Otopeni Intl Airport to Chicago O'Hare Intl Airport
Compare and see reviews for airlines that fly from Bucharest Otopeni Intl Airport to Chicago O'Hare Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $336 | Free Cancellation | Rating 7.3 3,785 reviews | |||
| PriceFrom $548 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $570 | Free Cancellation | Rating 7.8 1,333 reviews | |||
| PriceFrom $580 | Free Cancellation | Rating 6.6 6,829 reviews | |||
| PriceFrom $581 | Free Cancellation | Rating 7.4 1,444 reviews | |||
| PriceFrom $582 | Free Cancellation | Rating 7.6 1,069 reviews | |||
| PriceFrom $585 | Free Cancellation | Rating 8.0 7,929 reviews | |||
| PriceFrom $593 | Free Cancellation | Rating 6.7 7,040 reviews | |||
| PriceFrom $594 | Free Cancellation | Rating 7.4 8,694 reviews |
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Why should I use momondo to find a flight deal from Bucharest to Chicago?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Bucharest to Chicago for you.
Can I find flights from Bucharest to Chicago with flexible booking policies on momondo?
Yes. All flights to Chicago from Bucharest on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Bucharest to Chicago?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Bucharest.
I’m not ready to book a flight from Bucharest to Chicago right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Bucharest to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.