Cheap flights from Bucharest Otopeni Intl Airport to Illinois from $352
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 Illinois departing on 9/3. 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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Scandinavian Airlines flights from Bucharest Otopeni Intl Airport to Illinois
Our best Scandinavian Airlines deals on Bucharest Otopeni Intl Airport to Illinois flight tickets
LOT flights from Bucharest Otopeni Intl Airport to Illinois
Our best LOT deals on Bucharest Otopeni Intl Airport to Illinois flight tickets
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How to get the cheapest flight ticket from Bucharest Otopeni Intl Airport to Illinois
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 Illinois?
The cheapest month to fly to Illinois from Bucharest Otopeni Intl Airport is in March. Flight prices, which tend to average around $578, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of March, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $585.
What is the cheapest day to depart on your flight to Illinois?
The cheapest day to depart from Bucharest Otopeni Intl Airport to Illinois is on a Tuesday when prices can be found for as low as $676. Flights from Bucharest Otopeni Intl Airport to Illinois on a Saturday will generally be more expensive and average around $767. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Illinois?
Our most recent data shows that the best time of day to fly to Illinois is in the afternoon. Flights from Bucharest Otopeni Intl Airport to Illinois during this time can be as low as $511. Flights in the evening are often more expensive with an average ticket price of $802.
How far in advance should I book a flight to Illinois?
You are more likely to see cheaper flights to Illinois from Bucharest Otopeni Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $690 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Bucharest Otopeni Intl Airport for as low as $538 on momondo.
What is the cheapest airline that flies from Bucharest Otopeni Intl to Illinois?
Scandinavian Airlines and Air Serbia are the most popular carriers operating from Bucharest Otopeni Intl to Illinois
What airlines fly to Illinois?
LOT, British Airways and KLM are the top three most popular airlines that fly to Illinois from Bucharest Otopeni Intl Airport according to our data. LOT is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 9 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.
Cheap Bucharest Otopeni Intl Airport to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Bucharest Otopeni Intl Airport to Illinois
When did momondo last update prices for flights from Bucharest Otopeni Intl Airport to Illinois?
Prices for flights from Bucharest Otopeni Intl Airport to Illinois were last updated today.
How many operators does momondo search for flights from Bucharest Otopeni Intl Airport to Illinois?
There are 9 operators available for flights from Bucharest Otopeni Intl Airport to Illinois as of July 2025.
How old do you have to be to fly from Bucharest Otopeni Intl Airport to Illinois?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bucharest Otopeni Intl Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Bucharest Otopeni Intl Airport to Illinois
Compare and see reviews for airlines that fly from Bucharest Otopeni Intl Airport to Illinois with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $336 | Free Cancellation | Rating 7.3 3,891 reviews | |||
| PriceFrom $548 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $570 | Free Cancellation | Rating 7.8 1,366 reviews | |||
| PriceFrom $581 | Free Cancellation | Rating 7.5 1,472 reviews | |||
| PriceFrom $583 | Free Cancellation | Rating 7.6 1,090 reviews | |||
| PriceFrom $593 | Free Cancellation | Rating 6.8 7,208 reviews | |||
| PriceFrom $594 | Free Cancellation | Rating 7.4 8,858 reviews | |||
| PriceFrom $597 | Free Cancellation | Rating 6.6 7,089 reviews | |||
| PriceFrom $623 | Free Cancellation | Rating 8.0 7,975 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Bucharest to Illinois?
It is quick and easy to find Bucharest to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.
Can I find flights from Bucharest to Illinois with flexible booking policies on momondo?
momondo does allow users to show only those flights to Illinois from Bucharest which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Bucharest to Illinois?
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 Illinois from Bucharest.
I’m not ready to book a flight from Bucharest to Illinois right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Bucharest to Illinois flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.