Best Flights starting from $291
from$291economy
Chicago (Any)
Wed, Sep 30
One-way
Zagreb (ZAG)
—
from$379economy
Chicago (Any)
Tue, Sep 29
One-way
Zagreb (ZAG)
—
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Other Destinations
Chicago (Any) to Miami (Any) in September from $28
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Chicago (Any) to Los Angeles (Any) in September from $34
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Chicago (Any) to Miami (Any) in September from $68
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Chicago (Any) to Las Vegas (Any) in September from $103
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Chicago (Any) to San Antonio (SAT) in September from $122
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Chicago (Any) to Washington, D.C. (BWI) in September from $174
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Flights from Other Cities
Chicago (ORD) to Zagreb (ZAG) in September from $602
From $602
San Diego (Any) to Zagreb (ZAG) in September from $679
From $679
Toronto (YYZ) to Zagreb (ZAG) in September from $758
From $758
Atlanta (ATL) to Zagreb (ZAG) in September from $793
From $793
Ottawa (YOW) to Zagreb (ZAG) in September from $1,030
From $1,030
Houston (IAH) to Zagreb (ZAG) in November from $596
From $596
✈️ Flight Guide: Chicago (Any) → Zagreb (ZAG)
Complete travel information for your September journey
September departures from Chicago (All Airports) (CHIA) to Zagreb Franjo Tuđman Airport (ZAG) offer good opportunities for savings as tourist peak season winds down. Expect milder crowds at check-in compared with July/August, and favorable airfare trends if you book 6–10 weeks ahead. Use flexible-date searches, sign up for price alerts, and target mid-week outbound flights for the best rates.
Departing from Chicago (Any) FAQs
To find cheap flights from Chicago (All Airports) (CHIA) to Zagreb Franjo Tuđman Airport (ZAG) in September, compare fares across major OTAs, set price alerts, and search for mid-week departures. September often has lower demand after the summer peak, so booking 6–10 weeks in advance or watching flash sales can yield the best economy fares. Consider nearby departure airports in the Chicago region and flexible dates to lower costs.
There are no regular nonstop flights between Chicago (All Airports) (CHIA) and Zagreb (ZAG); travelers typically fly via European hubs such as Frankfurt, Munich, London, Amsterdam or via US gateways like New York or Newark with carriers like Lufthansa, Austrian, KLM, British Airways and United. Seasonal and codeshare schedules can change in September, so check multiple carriers and alliances for the best connections and prices.
For international flights from Chicago (All Airports) (CHIA) to Zagreb (ZAG) in September, arrive at the airport at least 3 hours before scheduled departure. September is still a busy travel month with tourists and business flyers, so allocating extra time for security, bag drop, and possible airline counter lines is wise. If traveling from O'Hare or Midway terminals with carry-on only, 2.5–3 hours is still recommended to avoid stress.
Yes—travelers can use CTA Blue Line to O'Hare, the Orange Line to Midway, airport shuttles, ride-hailing services, and private transfers to reach Chicago (All Airports) (CHIA). In September, traffic patterns return to normal after summer peaks but allow extra time during weekday rush hours. Pre-booking a shuttle or ride is recommended for early-morning or late-night international departures.
U.S. citizens traveling from Chicago (All Airports) (CHIA) to Zagreb (ZAG) for short tourism stays generally do not need a visa for Croatia for stays up to 90 days, but must have a valid passport. Passport validity rules and entry requirements can change, so verify current entry rules before your September trip and check for any COVID-19 related measures or travel advisories.
To maximize comfort, choose seats with extra legroom if possible, stay hydrated, and break up travel with layovers in major European hubs that offer lounges and transit hotels in September. Pack a travel kit with noise-cancelling headphones, an eye mask, and compression socks; consider booking an overnight hotel in your connection city to reduce jetlag on arrival to Zagreb Franjo Tuđman Airport (ZAG).
September arrivals at Zagreb Franjo Tuđman Airport (ZAG) enjoy pleasant weather and fewer tourists than summer months. It's an excellent month for exploring Zagreb's historic Upper Town, outdoor cafés, and arranging day trips to Plitvice Lakes or Istrian towns. Public transport and shuttle services operate reliably in September, and car rental availability improves as high-season demand eases.
Arriving at Zagreb (ZAG) FAQs
The fastest option from Zagreb Franjo Tuđman Airport (ZAG) to downtown is a taxi or app-based ride-hailing service, typically taking 20–30 minutes depending on traffic. In September, traffic is moderate and shuttle buses and the airport-arranged public bus lines provide economical transfers to the central train station and Ban Jelačić Square. Pre-booked private transfers offer convenience for late arrivals.
Zagreb in September typically features mild, pleasant weather with daytime highs around 20–24°C (68–75°F) and cooler evenings. Pack light layers, a rain jacket for occasional showers, and comfortable walking shoes for exploring cobbled streets and parks. This month is ideal for sightseeing, wine tours in nearby regions, and day trips to Plitvice Lakes before autumn deepens.
Arrival procedures at Zagreb Franjo Tuđman Airport (ZAG) include passport control, baggage claim, and customs; lines are usually manageable in September as peak summer tourism subsides. Ensure you have your passport and any required entry documents ready, and allow extra time if landing during clustered arrival windows from major European hubs.
Yes—Zagreb Franjo Tuđman Airport (ZAG) is a convenient starting point for day trips to destinations such as Plitvice Lakes, Rijeka, and the Istrian Peninsula, with organized tours, shuttle services, and regional bus connections available in September. For more remote locations, renting a car or booking a guided tour provides the most flexibility and access to scenic Croatian countryside.
As of September, Croatia's entry health requirements are generally aligned with EU guidelines; most travelers do not face special COVID-19 restrictions but should check for the latest travel advisories and recommended vaccinations. For current health and safety notices, consult official Croatian government and embassy resources ahead of travel and carry proof of health insurance coverage for the EU if required.
From Zagreb Franjo Tuđman Airport (ZAG) you can easily access nearby major cities and regions like Ljubljana (Slovenia), Rijeka, Split, Dubrovnik, and Sarajevo by short flights, trains, or well-serviced bus routes. September is ideal for multi-city itineraries because reduced summer crowds make intercity travel and coastal/day-trip planning more comfortable.
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Zagreb Events & Festivals in September - Plan Around Local Happenings
September in Zagreb features cultural events, food and wine festivals, and classical music performances as the city transitions into autumn. Popular events often include open-air concerts, local harvest and wine festivals in nearby regions (Istria and Zagorje), and gallery exhibitions in the Upper Town. These seasonal activities make September a great time to combine city exploration with regional culinary experiences and vineyard tours.
Best Time to Fly from Chicago (All Airports) (CHIA) to Zagreb (ZAG)
September is an excellent month to fly from Chicago (All Airports) (CHIA) to Zagreb (ZAG) because the peak summer tourist season fades while the weather remains warm and pleasant. Expect fewer crowds, lower hotel rates, and often reduced airfare compared with July and August. For the best combination of price and pleasant weather, target early-to-mid September and avoid the last weekend if local festivals drive demand.
Direct vs Connecting Flights for CHIA to ZAG in September
Since nonstop flights from Chicago (All Airports) (CHIA) to Zagreb (ZAG) are uncommon, most travelers choose one-stop itineraries through European hubs. Connecting flights often lower costs and increase schedule flexibility, while nonstop (if available seasonally) would save time but may be pricier. In September, choose connections that minimize overnight layovers unless using a stopover to rest; select longer layovers for fewer connection risks and access to airport lounges.
Airline Comparison for Chicago (All Airports) (CHIA) to Zagreb (ZAG) Routes in September
Major carriers connecting Chicago (All Airports) (CHIA) to Zagreb (ZAG) via European hubs include Lufthansa (via Frankfurt), Austrian (via Vienna), KLM (via Amsterdam), British Airways (via London), and United (via Newark or with partner connections). Lufthansa and Austrian often provide shorter European connection times to Zagreb, while KLM and British Airways can offer competitive fares and schedules. Assess baggage allowance, seat selection fees, and alliance benefits (Star Alliance, SkyTeam, Oneworld) when booking for September travel to ensure best value.
Seasonal Travel Tips for CHIA to ZAG in September
Traveling from Chicago (All Airports) (CHIA) to Zagreb (ZAG) in September requires light layering, a waterproof shell for occasional rain, and comfortable walking shoes for cobbled streets. Bring a universal adapter and portable charger, and consider travel insurance for international medical coverage. Check airline baggage rules, and reconfirm flight times 48–72 hours before departure as schedules can shift in the shoulder season.
Flight Time & Schedules for Chicago (All Airports) (CHIA) to Zagreb (ZAG) in September
There are no regular nonstop flights from Chicago (All Airports) (CHIA) to Zagreb Franjo Tuđman Airport (ZAG); expect itineraries with one stop in European hubs. Typical total travel time ranges from about 11 to 16 hours depending on layover length—examples include Chicago to Frankfurt (8–9 hours) then Frankfurt to Zagreb (1.5 hours) with a 2–4 hour layover. Airlines often publish updated schedules for September in spring; travelers should check carrier timetables for seasonal adjustments and late-evening vs. midday connection opportunities.
How to Find Cheap Flights from Chicago (All Airports) (CHIA) to Zagreb (ZAG) in September
To find cheap flights from Chicago (All Airports) (CHIA) to Zagreb Franjo Tuđman Airport (ZAG) in September, start with flexible-date searches and compare prices on Google Flights, Skyscanner, and Momondo. Set price alerts and be open to longer but cheaper layovers in major European hubs like Frankfurt, Vienna, or Amsterdam. Consider alternative nearby US departure points and look for round-trip discounts, student or senior fares, and airline sales that pop up in late spring and early summer. Using location-based modifiers in searches such as "O'Hare to Zagreb September" or "cheap Zagreb flights from Chicago Midway" can surface different routing and price options.