Cheap flights from St. Louis to Romania from $467
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Romania departing on 9/27. 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 St. Louis to Romania
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 Romania?
The cheapest day to depart on your flight to Romania is on a Saturday when prices can be found for as low as $813. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $1,473. These prices are subject to change though, so be sure to set up a Price Alert for flights to Romania.
What is the cheapest time of day to depart on your flight to Romania?
Our most recent data shows that the best time of day to fly to Romania is in the morning. Flights from St. Louis to Romania during this time can be as low as $1,059. Try not to purchase tickets in the afternoon because they tend to be around $1,313. Of course, these prices can vary depending on the time of year and what airport you fly to.
Cheap St. Louis to Romania flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Romania
When did momondo last update prices for flights from Lambert-St Louis Airport to Romania?
Prices for flights from Lambert-St Louis Airport to Romania were last updated today.
How many operators does momondo search for flights from Lambert-St Louis Airport to Romania?
As of June 2025, there are 2 operators available to choose from for flights from Lambert-St Louis Airport to Romania.
How old do you have to be to fly from Lambert-St Louis Airport to Romania?
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 Lambert-St Louis Airport to Romania.
What documentation or ID do you need to fly to Romania?
The necessary travel and health documents for your Romania 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.
Best airlines flying from St. Louis to Romania
Compare and see reviews for airlines that fly from St. Louis to Romania with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $759 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $788 | Free Cancellation | Rating 6.7 7,136 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from St. Louis to Romania?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Romania from St. Louis.
Can I find flights from St. Louis to Romania with flexible booking policies on momondo?
momondo does allow users to show only those flights to Romania from St. Louis which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from St. Louis to Romania?
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 Romania from St. Louis.
I’m not ready to book a flight from St. Louis to Romania right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Romania from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.