ORD - BUD

$337 Find Cheap Flights from Chicago O'Hare Airport to Budapest

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Budapest departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Budapest

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Budapest.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Budapest.
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Everything you should know

Cheapest round-trip
$822
Typical prices: $1,012-$754
SWISS, Lufthansa
Tue 7/7Tue 7/21
ORD - BUD • 1 stop
Cheapest one-way
$340
Typical prices: $432-$584
Multiple Airlines
Tue 9/1
ORD - BUD • 3 stops
Top airlines
Cheapest • from $823 (round-trip)
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between O'Hare Intl and Budapest. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $707 (round-trip)
Shortest trip • 11h 19m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from O'Hare Intl to Budapest (ORD-BUD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Budapest that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from O'Hare Intl to Budapest

Tue, Jul 7 - Tue, Jul 21
Multiple Airlines Logo
2:40 pm - 8:55 am
ORD
-
BUD
11h 15m
1 stop
Multiple Airlines Logo
5:55 am - 12:55 pm
BUD
-
ORD
14h 00m
1 stop
$822Multiple Airlines
Sun, Jul 12 - Fri, Aug 21
British Airways Logo
5:00 pm - 1:20 pm
ORD
-
BUD
13h 20m
1 stop
British Airways Logo
7:05 am - 3:55 pm
BUD
-
ORD
15h 50m
1 stop
$823British Airways
Wed, Jul 29 - Fri, Aug 7
Multiple Airlines Logo
2:08 pm - 12:35 pm
ORD
-
BUD
15h 27m
2 stops
Multiple Airlines Logo
9:35 am - 7:55 pm
BUD
-
ORD
17h 20m
1 stop
$824Multiple Airlines
Mon, Jul 27 - Wed, Aug 12
Delta Logo
7:17 pm - 4:30 pm
ORD
-
BUD
14h 13m
2 stops
Delta Logo
6:00 am - 4:24 pm
BUD
-
ORD
17h 24m
2 stops
$825Delta
Sun, Aug 9 - Sun, Sep 6
Delta Logo
5:20 pm - 5:50 pm
ORD
-
BUD
17h 30m
2 stops
Delta Logo
6:00 am - 7:27 pm
BUD
-
ORD
20h 27m
2 stops
$826Delta
Wed, Jul 29 - Fri, Aug 7
Air Canada Logo
2:08 pm - 12:35 pm
ORD
-
BUD
15h 27m
2 stops
Air Canada Logo
11:55 am - 10:16 am
BUD
-
ORD
29h 21m
2 stops
$828Air Canada
Wed, Oct 14 - Mon, Oct 19
Delta Logo
5:55 pm - 4:30 pm
ORD
-
BUD
15h 35m
2 stops
Delta Logo
6:00 am - 4:37 pm
BUD
-
ORD
17h 37m
2 stops
$831Delta
Sun, Aug 30 - Sat, Dec 19
Multiple Airlines Logo
8:45 am - 8:55 am
ORD
-
BUD
17h 10m
2 stops
Multiple Airlines Logo
10:00 am - 8:05 pm
BUD
-
ORD
17h 05m
2 stops
$832Multiple Airlines
Sat, Aug 1 - Mon, Aug 17
Lufthansa Logo
9:40 pm - 11:30 pm
ORD
-
BUD
18h 50m
1 stop
Lufthansa Logo
5:30 pm - 8:21 pm
BUD
-
ORD
33h 51m
2 stops
$833Lufthansa
Mon, Jul 6 - Thu, Jul 16
Multiple Airlines Logo
2:20 pm - 8:55 am
ORD
-
BUD
11h 35m
1 stop
Multiple Airlines Logo
6:45 am - 1:20 pm
BUD
-
ORD
13h 35m
1 stop
$834Multiple Airlines
Booking Insights

KAYAK's insights & trends for O'Hare Intl to Budapest flights

Get data-powered insights and trends into flights from O'Hare Intl to Budapest to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Chicago O'Hare Intl Airport to Budapest?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Chicago O'Hare Intl Airport to Budapest departing in July.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Budapest?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Budapest, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago O'Hare Intl Airport to Budapest is November, where tickets cost $567 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is $986 and $895 respectively.

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Budapest?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Chicago O'Hare Intl Airport to Budapest, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Chicago O'Hare Intl Airport to Budapest, you should book around 6 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$340
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Chicago O'Hare Airport to Budapest

When to book flights from O'Hare Intl to Budapest

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Budapest based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago O'Hare Airport to Budapest flights

  • What is the luggage allowance on LOT Airlines flights from Chicago O'Hare Airport (ORD) to Budapest (BUD)?

    Passengers are generally allowed two checked bags weighing up to 70lbs each on LOT Airlines flights from Chicago O'Hare Airport to Budapest in the Business and Premium Economy classes. Economy Class passengers are allowed one checked bag up to 50 lbs. Passengers are also allowed one carry-on baggage with a maximum weight of 17 lbs.

  • Which airline offers flights from Chicago O'Hare Airport to Budapest with less carbon emissions?

    United Airlines has implemented fuel-efficient technology, such as winglets on their aircraft, to decrease fuel consumption. They also use advanced products to clean engines and increase their efficiency including on flights from Chicago O'Hare Airport to Budapest. The airline also offers an optional carbon offsetting program to all its travelers.

  • What services does KLM offer for families with kids on flights from Chicago O'Hare Airport to Budapest?

    C hildren with their own seat who are up to and including 11 years old will always be seated next to an adult on KLM flights from Chicago O'Hare Airport (ORD) to Budapest (BUD). Additionally, each passenger is allowed to board the flight with one folding stroller and one child seat or baby carrier.

  • What services does Delta offer for business-class passengers on flights from Chicago O'Hare Airport to Budapest?

    Delta One is Delta's business-class cabin on flights from Chicago O'Hare Airport (ORD) to Budapest (BUD). Passengers in Delta One can expect seats that fold into fully-flat beds, premium bedding, high-quality in-flight entertainment systems, noise-canceling headphones, and amenity kits with toiletries. They also receive pre-flight dining service in select airports and an elevated in-flight dining experience.

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Budapest?

    In the last 5 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Budapest was $340 for a one-way ticket and $822 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Budapest?

    Yes

  • Which airports will I be using when flying from Chicago O'Hare Airport to Budapest?

    Chicago O'Hare Airport airport is called Chicago O'Hare Intl and the only airport in Budapest is Budapest Ferenc Liszt Intl.

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Budapest?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to Budapest?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Chicago O'Hare Airport and Budapest, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to Budapest from Chicago O'Hare Airport?

    London is the most popular layover city among KAYAK users traveling from Chicago O'Hare Airport to Budapest.

  • Which is the best airline for flights from Chicago to Budapest, Delta or LOT?

    The two airlines most popular with KAYAK users for flights from Chicago to Budapest are Delta and LOT. With an average price for the route of $869 and an overall rating of 7.9, Delta is the most popular choice. LOT is also a great choice for the route, with an average price of $980 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Budapest?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Budapest.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Budapest?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Budapest from Chicago O'Hare Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Budapest?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Budapest with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and BUD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Budapest?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Budapest from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Chicago O'Hare Intl Airport to Budapest

  • Flights from Chicago O'Hare Airport (ORD) to Budapest (BUD) may likely stop at a few different cities depending on the airline you choose. Some frequent layovers for this route include Zurich (ZRH), Frankfurt (FRA), Munich (MUC) Boston (BOS), and Paris (CDG).
  • There are different transportation options available for getting from Budapest Ferenc Liszt Airport (BUD) to the city center. The airport is connected to the city center by public transportation, including a shuttle bus service to the metro station and regular bus services. The shuttle bus100E takes approximately 35-40 minutes, and the shuttle operates every 30 minutes. The metro is another option, where Line 3, blue line, connects the airport to the city center in 50 minutes.
  • Budapest Ferenc Liszt Airport (BUD) serves as a gateway to several nearby cities including Tata, Esztergom, Visegrad, Szentendre, Szob, Dobogoko, Szekesfehervar,Eger, and Vac.
  • Chicago O'Hare Airport (ORD) is a hub for both United Airlines and American Airlines which both offer flights from Chicago O'Hare Airport to Budapest (BUD). It is recommended that passengers check their flight itinerary for more specific information about their departure terminal.
  • US citizens are required to obtain a visa to visit Hungary, including Budapest. However, there is an exception where US citizens may be able to visit Hungary visa-free for up to 90 days within a 180-day period for tourism and business purposes. To take advantage of this exemption, a passport that is valid for at least three more months than the desired stay is required for US nationals.

Reviews of the top 5 airlines serving from O'Hare Intl to Budapest

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Budapest. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from O'Hare Intl to Budapest? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
LOTOverall score based on 1195 reviews
7.5Boarding
7.1Food
6.9Entertainment
7.5Comfort
8.2Crew
Airline reviews

Issue with boarding, group of passengers on a religious trip coming back to NYC kept trying to change seats, even standing when the plane was pushing back. Crew/Pilot kept very good composure, some passengers got aggravated and started venting out loud but this group created a serious security risk. Crew/Pilot should've been more stringent and called in security or remove them from the flight.

8.0 ExcellentChris, May 2026
WAW - JFK
Read more LOT reviews

Issue with boarding, group of passengers on a religious trip coming back to NYC kept trying to change seats, even standing when the plane was pushing back. Crew/Pilot kept very good composure, some passengers got aggravated and started venting out loud but this group created a serious security risk. Crew/Pilot should've been more stringent and called in security or remove them from the flight.

Amazing crew, delicious food and drink selection. 12hr felt more like a 4hrs. Comfortable beds. Can’t wait for the new business class cabin

Flying business class saves you. Once you get out of the terminal and onto the plane, it’s fine. The traffic at the gate is a horror. No organization at all. The fact that Business class is promised early boarding is a myth.

Every time I fly LOT, I swear I will never do it again. And changing planes in Warsaw is a horror. Not even remotely organized. I can only feel sorry for the staff who have to put up with it.

My information was stolen, and someone used my card to purchase airline tickets. Everything has been submitted to my bank, and the police. Thank you!!

The seat was paid for but given for some different person .

Krakow airport is very disorganized. nice seats. friendly crew. long legs had screens. short leg did not

Stuck on a plane for 6 hours due to a technical or mechanical issue.

Horrible communication, flight boarded then we sat on plane for almost 5 hours as the runway was barely covered in snow with no plows in sight and the as we tried to taxi there was a major equipment failure due to poor push off technique causing all passengers to be taken off the flight to ultimately have the flight cancelled. There was barely any communication to passengers as to what was happening or what to do next to get placed on another flight. Arriving to my final destination a whole day later having to take a connecting flight through Lisbon to ultimately end up in New York instead of a direct flight as none available for the next day. Never flying LOT airlines again!

Boarding was a madhouse. Airport staff was completely disinterested in communicating about the delays. Never again.

Excellent experience with business class area. Staff was attentive and food was amazing. Only one bathroom for business class which was logistically difficult for the staff while preparing meals. Need to offer fluids with meals. I did not get enough water to drink. But overall I rate it 5 star.

On time, great food, good drink selection! Only down was alcohol-free lounge. Lufthansa had a much better offering!

Be honest of what you sell: This was sold as Business Class on all three legs, while the JetBlue plane didn't even have business class seats, and wanted $164 for extra legroom seats.

Seat assignments for family traveling with 2 children. Loud crowd during sleep time

It was crowded… the bathrooms dirty and smelly. The seats have been made even smaller.

delayed to take off from detroit by 3 hours lost baggage in istanbul and now in venice without baggage

Seats were very tight with poor legroom - and I am average height. During the 12 hour flight, tiny paper cups of drinks we're only offered during the super and breakfast services, with the crew nowhere to be seen in between. One of the bathrooms was out of order, leading to long lines waiting to use the remaining two available to the economy class passengers.

short flight but we still got a very nice lunch and the crew did an excellent job in taking care of us

For that price on Business class, I expected to have the pod seats. These were configured as 2/3/2 and my seat mate talked half the flight with a friend across the isle, loudly. Very uncouth.

The ground crew members at check in counter were courteous. The boarding was seamless. Flight departed as scheduled. Service on board was great

Every flight got canceled or delayed. Customer service was awful.

They lost my luggage and can’t find it. My trip is ruined. Online tracking of lost luggage doesn’t work

No free Wi-Fi. I have SkyMiles but not a high status, having an account has been enough for Wi-Fi on other flights, but this one was going to charge me to use it. Also turbulence was really bad toward the end, but I didn't count this in my ratings since I know Delta cannot control the weather - it's 2026 and lack of WiFi alone is enough for a poor rating.

The stewardess was incredibly rude. The gave you only one drink with dinner.

Cancelled flight, wasn't refunded paid selected seats. Poor customer service. Called airline and they didn't realize the flight was cancelled until several hours after the email notice was sent.

The worst with the trip was the space in economy, my knees are still hurting. There was no way to control personal air by turning a knob above you, it was way to hot on both rides. During the night flight they allowed 2 people from across the aile which was narrow to sit and talk for 7 hours while also using tablets and the flashlight from their phones pointing into the row where I sat at times. They allowed people with way too large baggage to bring onboard. I paid way too much for the ticket ($1,364} for economy. Kayak misinformed me to get cancellation insurance that was only valid for a very short time (less than 12 hours) and was over one hundred dollars. Hotel booking was incorrect, I had the room booked myself at the hotel, only double or larger rooms available which I paid over 400 dollars for. I will never fly with SAS again unless there is no other alternative.

Crew members were excellent. The seat wasn’t the best as well as a food options.

5 of my 7 pieces of luggage are missing and they cant call to find out where it is. I have to fill out a form and wait for them to mail it to me in several days (if they find it). That does not work for my travel itinerary. I need my full ticket cost refunded please.

Fantastic. The only thing - out of my six luggage one was lost in Copenhagen, however it was delivered Home 3 Days later so all great..

The crew was friendly, the flight was pleasant. Thank you for your service!

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Crew was friendly. Seats are too narrow, particularly when a big person is in the adjacent seat, but I understand this is due to smaller planes usually flight into Lincoln. I have experienced several flight delays going out and coming into Lincoln airport, I say maybe 50% or higher of the flights I've taken out of this airport have been delayed.

Great flight. Boarded efficiently. Arrived early at CLT. There was no in flight entertainment on this aircraft. Great crew.

The seat was comfortable. There was a lot of turbulence. If it weren't for that,it would have been okay.

Poor communication, flight was delayed for preventable reasons. I missed my connection.

The boarding timing needs to be improved. The flight was delayed again because it took way too long to board. I was already exhausted from sleeping at the airport and spending all day there due to delay from my previous flight that connected in Chicago.

Put me on standby; flight was late; missed my connecting flight; disaster

Flight attendants were fine, seats a bit hard but I use a cushion for extra support. The only issue was it was a bit too cool and I needed to ask for and received and extra blanket. I survived!!!

Very few things and/or people are excellent. It was very good.

Extremely uncomfortable seats. Experience was like a Frontier Airlines flight. Would not fly it again.

Very, very tight legroom. They must’ve jammed in an additional few rows of seat seating. Denver to Munich was the least legroom I’ve ever had on any flight, let alone a multi hour international journey. I will not take that flight again.

In my first flight with Air Canada we sat in the plane for 4:00pm to 6:30pm. Finally we were asked to get off the plane and we were told the flight was cancelled after 7:00pm There was o clear explanation of what was the problem. I was booked without my permission on a Delta Flight at 7:30pm that was leaving at 8:00pm and I still had to go get my luggage(my final destination was Rome with one stop in Toronto. The luggage claim for Canada was closed so had to return to finally get it on the luggage belt.. Of course I missed the Delta flight and all the next day flights were booked. I also lost what I paid for my stay in Rome because I did nt cancel in time. A complete nightmare.

Good food, overall very comfy. The flight was full so obviously not optimal, but it is what it is.

Perfect airline, super friendly, great service, tasty food. Would fly again.

Parents with permanently crying baby on board. Neither parents nor crew did anything to calm the baby. The food was extremely disappointing. Seafood stew was very, very small! Not even appetizer size! Seat had a gap in the back. Had to use a pillow to fill it.

Food choices limited & not enticing Seats quite uncomfortable & difficult to control

Everything you need to know for your flight from O'Hare Intl to Budapest

Information on your arrival and departure airports