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Flights from Chicago to Belgrade

What to know about flights from Chicago to Belgrade?

The distance between Chicago and Belgrade is approximately 8,014.67 km. It takes around 9 hours 40 minutes on average to fly from Chicago to Belgrade. Based on Trip.com's data, travel demand peaks in July.

Cheapest one-way
$451
United Airlines United Airlines CHI-BEG 21h 5m · 1 stop Tue, Oct 20
Select flight
Cheapest round-trip
$681
Turkish Airlines Turkish Airlines CHI-BEG 16h 30m · 2 stops Wed, Oct 14 - Tue, Oct 20
Select flight
Recommended airlines
United Airlines United Airlines Cheapest · From $451 LOT Polish Airlines LOT Polish Airlines Most booked
When to travel
October
Cheapest
July
Peak season for travel
Route details
8,014.67 km
Flight distance
9h 40m
Average flight time

Explore the cheapest one-way and round-trip flights from Chicago to Belgrade over the next 90 days, with one-way fares from $451 and round-trip from $681. Based on Trip.com's latest 7-day flight data.

      • ORD 8:10 PM
        16h 30m
        1 stop
        BEG 7:40 PM
        Chicago - Belgrade | Wed, Oct 14 | Turkish Airlines
        BEG 4:00 PM
        24h 40m
        1 stop
        ORD 9:40 AM
        Belgrade - Chicago | Tue, Oct 20 | Turkish Airlines
        $681 $1,273
        47% off
        47% off
        $1,273 $681
      • ORD 8:10 PM
        16h 30m
        1 stop
        BEG 7:40 PM
        Chicago - Belgrade | Thu, Oct 15 | Turkish Airlines
        BEG 4:00 PM
        24h 40m
        1 stop
        ORD 9:40 AM
        Belgrade - Chicago | Tue, Oct 20 | Turkish Airlines
        $696 $1,273
        45% off
        45% off
        $1,273 $696
      • ORD 11:45 AM
        13h 15m
        1 stop
        BEG 8:00 AM
        Chicago - Belgrade | Fri, Dec 4 | Turkish Airlines
        BEG 3:30 PM
        25h 30m
        1 stop
        ORD 10:00 AM
        Belgrade - Chicago | Fri, Dec 11 | Turkish Airlines
        $729 $1,273
        43% off
        43% off
        $1,273 $729
      • ORD 9:50 PM
        11h 45m
        1 stop
        BEG 4:35 PM
        Chicago - Belgrade | Wed, Oct 14 | LOT Polish Airlines
        BEG 2:00 PM
        12h 50m
        1 stop
        ORD 7:50 PM
        Belgrade - Chicago | Tue, Oct 20 | LOT Polish Airlines
        $741
        42% off
        $1,273 $741
      • ORD 9:50 PM
        32h 30m
        1 stop
        BEG 1:20 PM
        Chicago - Belgrade | Thu, Oct 15 | LOT Polish Airlines
        BEG 2:00 PM
        12h 50m
        1 stop
        ORD 7:50 PM
        Belgrade - Chicago | Tue, Oct 20 | LOT Polish Airlines
        $792
        38% off
        $1,273 $792
      • ORD 10:35 PM
        18h 15m
        1 stop
        BEG 11:50 PM
        Chicago - Belgrade | Fri, Dec 4 | Lufthansa
        BEG 9:40 AM
        13h 35m
        1 stop
        ORD 4:15 PM
        Belgrade - Chicago | Fri, Dec 11 | Swiss Airlines
        $866
        32% off
        $1,273 $866
      • ORD 3:15 PM
        14h 35m
        1 stop
        BEG 12:50 PM
        Chicago - Belgrade | Fri, Dec 4 | United Airlines
        BEG 9:40 AM
        13h 35m
        1 stop
        ORD 4:15 PM
        Belgrade - Chicago | Fri, Dec 11 | Swiss Airlines
        $867
        32% off
        $1,273 $867
      • ORD 4:20 PM
        11h 5m
        1 stop
        BEG 10:25 AM
        Chicago - Belgrade | Fri, Dec 4 | Austrian Airlines
        BEG 1:40 PM
        13h 25m
        1 stop
        ORD 8:05 PM
        Belgrade - Chicago | Fri, Dec 11 | Lufthansa
        $907
        28% off
        $1,273 $907
      • ORD 9:50 PM
        32h 25m
        1 stop
        BEG 1:15 PM
        Chicago - Belgrade | Fri, Dec 4 | LOT Polish Airlines
        BEG 1:55 PM
        13h
        1 stop
        ORD 7:55 PM
        Belgrade - Chicago | Fri, Dec 11 | LOT Polish Airlines
        $913
        28% off
        $1,273 $913
      • ORD 3:35 PM
        13h 55m
        1 stop
        BEG 12:30 PM
        Chicago - Belgrade | Wed, Oct 14 | Lufthansa
        BEG 9:15 AM
        13h 40m
        1 stop
        ORD 3:55 PM
        Belgrade - Chicago | Tue, Oct 20 | Swiss Airlines
        $929
        27% off
        $1,273 $929
      • CHI 1:00 PM
        17h 25m
        1 stop
        BEG 2:00 PM
        Chicago - Belgrade | Fri, Oct 9 | Normal Airline
        BEG 3:00 PM
        6h
        Nonstop
        CHI 4:00 PM
        Belgrade - Chicago | Sun, Oct 11 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        ORD 11:20 PM
        9h 40m
        Nonstop
        BEG 4:00 PM
        Chicago - Belgrade | Thu, Oct 8 | Air Serbia
        $667 $931
        28% off
        28% off
        $931 $667
      • ORD 11:20 PM
        9h 40m
        Nonstop
        BEG 4:00 PM
        Chicago - Belgrade | Thu, Oct 8 | Jetblue Airways
        $679 $931
        27% off
        27% off
        $931 $679
      • ORD 6:00 PM
        21h 5m
        1 stop
        BEG 10:05 PM
        Chicago - Belgrade | Tue, Oct 20 | United Airlines
        $451 $931
        52% off
        52% off
        $931 $451
      • ORD 6:00 PM
        21h 5m
        1 stop
        BEG 10:05 PM
        Chicago - Belgrade | Mon, Oct 19 | United Airlines
        $454
        51% off
        $931 $454
      • ORD 4:50 PM
        12h 5m
        1 stop
        BEG 11:55 AM
        Chicago - Belgrade | Mon, Oct 19 | Delta Air Lines
        $455
        51% off
        $931 $455
      • ORD 4:15 PM
        23h 40m
        1 stop
        BEG 10:55 PM
        Chicago - Belgrade | Tue, Oct 20 | Delta Air Lines
        $461
        50% off
        $931 $461
      • ORD 9:40 PM
        11h 50m
        1 stop
        BEG 4:30 PM
        Chicago - Belgrade | Tue, Oct 20 | Austrian Airlines
        $463
        50% off
        $931 $463
      • ORD 3:35 PM
        13h 55m
        1 stop
        BEG 12:30 PM
        Chicago - Belgrade | Mon, Oct 19 | Lufthansa
        $463
        50% off
        $931 $463
      • ORD 7:05 PM
        30h 25m
        1 stop
        BEG 8:30 AM
        Chicago - Belgrade | Tue, Oct 20 | Swiss Airlines
        $464
        50% off
        $931 $464
      • ORD 9:40 PM
        17h 25m
        1 stop
        BEG 10:05 PM
        Chicago - Belgrade | Tue, Oct 20 | Lufthansa
        $466
        50% off
        $931 $466
      • ORD 7:05 PM
        30h 25m
        1 stop
        BEG 8:30 AM
        Chicago - Belgrade | Mon, Oct 19 | Swiss Airlines
        $467
        50% off
        $931 $467
      • ORD 4:15 PM
        14h 35m
        1 stop
        BEG 12:50 PM
        Chicago - Belgrade | Tue, Oct 27 | United Airlines
        $486
        48% off
        $931 $486
      • CHI 1:00 PM
        17h 25m
        1 stop
        BEG 2:00 PM
        Chicago - Belgrade | Fri, Oct 9 | Normal Airline
        Find more flights
        Find more flights

Flight.News
Flights from Chicago to Belgrade operate an average of 1 times per day over the past 7 days, with a 0.0% on-time departure rate and a 0.0% on-time arrival rate.

Which airlines are the most popular for Chicago to Belgrade flights?

You can choose from 1 airlines that fly from Chicago to Belgrade, including LOT Polish Airlines, United Airlines has lowest fares on this route.
LOT Polish Airlines logo LOT Polish Airlines
Airlines are determined based on actual purchased flight tickets from Chicago to Belgrade according to previous 12 months data from Trip.com.

Frequently Asked Questions

  • What are the cheapest flights from Chicago to Belgrade (CHI-BEG)?

    Based on Trip.com data, United Airlines offers one-way fares as low as $451 on Cheapest nonstop routes (e.g. ORD to BEG on Tue, Oct 20), while Turkish Airlines offers Cheapest nonstop round-trips from $681 departing on Wed, Oct 14 and returning on Tue, Oct 20.
  • At the moment, you can catch a nonstop flight from Chicago to Belgrade with the following airlines, including: Air Serbia Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 9 hours 40 minutes to fly from Chicago (CHI) to Belgrade (BEG).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Chicago to Belgrade is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 4 flight per week flying from Chicago to Belgrade. You can check the weekly schedule for popular airlines on this route below: Air Serbia: S/-/T/-/-/F/- -- JU507 (08:43)
  • To find best deals on flights from Chicago to Belgrade, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Oct 20, with one-way flights priced at just $451.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air Serbia.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Belgrade travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Chicago to Belgrade is October, when demand for travel is lower.
  • After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Chicago to Belgrade on October 10, 2026 with Turkish Airlines, with prices starting at $674.
  • You can arrive at any of the following airports in Belgrade: Belgrade Nikola Tesla Airport (BEG). Flights from O'Hare International Airport to Belgrade Nikola Tesla Airport (ORD-BEG) are by far the most popular option for this route.
  • The time difference between Belgrade and Chicago is 7h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Chicago to Belgrade is $628. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Chicago to Belgrade is $1,218. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter Chicago and Belgrade, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.
  • Jetblue Airwaysare the most popular budget airlines flying from Chicago to Belgrade. Check baggage, seat and payment fees before comparing the final price.

Explore More Popular Flights

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.