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Cheap Flights to Chicago, United States
Compare estimated fares to O'Hare International Airport from 148 cities, see when Chicago is cheapest to visit, and jump straight to live prices for your dates.
Cheapest ways to fly to Chicago
From United States
| Departing from | Flight time | Cheapest month | Fares from |
|---|---|---|---|
| Indianapolis to ChicagoIndianapolis International Airport (IND) · United States | ~50m | February | $85 |
| Detroit to ChicagoDetroit Metropolitan Wayne County Airport (DTW) · United States | ~1h | February | $90 |
| St. Louis to ChicagoSt. Louis Lambert International Airport (STL) · United States | ~1h | February | $100 |
| Columbus to ChicagoJohn Glenn Columbus International Airport (CMH) · United States | ~1h 5m | February | $100 |
| Louisville to ChicagoLouisville Muhammad Ali International Airport (SDF) · United States | ~1h 5m | October | $100 |
| Minneapolis to ChicagoMinneapolis-Saint Paul International Airport (MSP) · United States | ~1h 10m | February | $105 |
| Cleveland to ChicagoCleveland Hopkins International Airport (CLE) · United States | ~1h 10m | January | $105 |
| Kansas City to ChicagoKansas City International Airport (MCI) · United States | ~1h 20m | September | $105 |
| Nashville to ChicagoNashville International Airport (BNA) · United States | ~1h 20m | September | $115 |
| Pittsburgh to ChicagoPittsburgh International Airport (PIT) · United States | ~1h 20m | January | $115 |
| Memphis to ChicagoMemphis International Airport (MEM) · United States | ~1h 30m | February | $120 |
| Charlotte to ChicagoCharlotte Douglas International Airport (CLT) · United States | ~1h 40m | September | $125 |
| Washington to ChicagoWashington Dulles International Airport (IAD) · United States | ~1h 40m | January | $125 |
| Newark to ChicagoNewark Liberty International Airport (EWR) · United States | ~1h 55m | February | $130 |
| Atlanta to ChicagoHartsfield-Jackson Atlanta International Airport (ATL) · United States | ~1h 45m | February | $130 |
| Washington to ChicagoRonald Reagan Washington National Airport (DCA) · United States | ~1h 45m | January | $130 |
| Oklahoma City to ChicagoWill Rogers World Airport (OKC) · United States | ~1h 55m | February | $130 |
| New York to ChicagoJohn F. Kennedy International Airport (JFK) · United States | ~2h | February | $135 |
| Philadelphia to ChicagoPhiladelphia International Airport (PHL) · United States | ~1h 50m | February | $135 |
| Baltimore to ChicagoBaltimore/Washington International Airport (BWI) · United States | ~1h 45m | January | $140 |
| New York to ChicagoLaGuardia Airport (LGA) · United States | ~2h | January | $145 |
| Dallas to ChicagoDallas/Fort Worth International Airport (DFW) · United States | ~2h 5m | February | $150 |
| Houston to ChicagoGeorge Bush Intercontinental Airport (IAH) · United States | ~2h 20m | February | $150 |
| Raleigh to ChicagoRaleigh-Durham International Airport (RDU) · United States | ~1h 50m | February | $150 |
| Boston to ChicagoBoston Logan International Airport (BOS) · United States | ~2h 15m | February | $150 |
| Denver to ChicagoDenver International Airport (DEN) · United States | ~2h 15m | January | $155 |
| New Orleans to ChicagoLouis Armstrong New Orleans International Airport (MSY) · United States | ~2h 10m | February | $155 |
| Austin to ChicagoAustin-Bergstrom International Airport (AUS) · United States | ~2h 30m | September | $160 |
| San Antonio to ChicagoSan Antonio International Airport (SAT) · United States | ~2h 35m | February | $160 |
| Orlando to ChicagoOrlando International Airport (MCO) · United States | ~2h 30m | February | $160 |
| Jacksonville to ChicagoJacksonville International Airport (JAX) · United States | ~2h 15m | February | $160 |
| Tampa to ChicagoTampa International Airport (TPA) · United States | ~2h 30m | February | $165 |
| Albuquerque to ChicagoAlbuquerque International Sunport (ABQ) · United States | ~2h 45m | February | $165 |
| Fort Myers to ChicagoSouthwest Florida International Airport (RSW) · United States | ~2h 45m | February | $175 |
| Miami to ChicagoMiami International Airport (MIA) · United States | ~2h 55m | February | $185 |
| Phoenix to ChicagoPhoenix Sky Harbor International Airport (PHX) · United States | ~3h 25m | February | $200 |
| Fort Lauderdale to ChicagoFort Lauderdale-Hollywood International Airport (FLL) · United States | ~2h 55m | January | $205 |
| Salt Lake City to ChicagoSalt Lake City International Airport (SLC) · United States | ~3h | May | $205 |
| Las Vegas to ChicagoHarry Reid International Airport (LAS) · United States | ~3h 30m | February | $215 |
| Los Angeles to ChicagoLos Angeles International Airport (LAX) · United States | ~4h | February | $230 |
| Seattle to ChicagoSeattle-Tacoma International Airport (SEA) · United States | ~3h 55m | October | $235 |
| San Diego to ChicagoSan Diego International Airport (SAN) · United States | ~4h | January | $235 |
| Portland to ChicagoPortland International Airport (PDX) · United States | ~4h | February | $240 |
| San Francisco to ChicagoSan Francisco International Airport (SFO) · United States | ~4h 10m | September | $245 |
| Anchorage to ChicagoTed Stevens Anchorage International Airport (ANC) · United States | ~6h 15m | September | $330 |
| Honolulu to ChicagoDaniel K. Inouye International Airport (HNL) · United States | ~9h | September | $455 |
| Maui to ChicagoKahului Airport (OGG) · United States | ~8h 55m | September | $455 |
| Kona to ChicagoEllison Onizuka Kona International Airport (KOA) · United States | ~9h | January | $470 |
From Canada
| Departing from | Flight time | Cheapest month | Fares from |
|---|---|---|---|
| Toronto to ChicagoToronto Pearson International Airport (YYZ) · Canada | ~1h 25m | February | $120 |
| Montreal to ChicagoMontreal-Trudeau International Airport (YUL) · Canada | ~2h | February | $145 |
| Calgary to ChicagoCalgary International Airport (YYC) · Canada | ~3h 15m | February | $205 |
| Vancouver to ChicagoVancouver International Airport (YVR) · Canada | ~4h | February | $240 |
From Mexico & Central America
| Departing from | Flight time | Cheapest month | Fares from |
|---|---|---|---|
| Cozumel to ChicagoCozumel International Airport (CZM) · Mexico | ~3h 30m | October | $215 |
| Cancun to ChicagoCancun International Airport (CUN) · Mexico | ~3h 25m | January | $230 |
| Puerto Vallarta to ChicagoGustavo Diaz Ordaz International Airport (PVR) · Mexico | ~4h 5m | February | $240 |
| Mexico City to ChicagoMexico City International Airport (MEX) · Mexico | ~3h 55m | September | $240 |
| Los Cabos to ChicagoLos Cabos International Airport (SJD) · Mexico | ~4h 10m | September | $250 |
| Guadalajara to ChicagoGuadalajara International Airport (GDL) · Mexico | ~4h | February | $250 |
| Liberia to ChicagoGuanacaste Airport (LIR) · Costa Rica | ~4h 50m | February | $270 |
| San Jose to ChicagoJuan Santamaria International Airport (SJO) · Costa Rica | ~5h | January | $285 |
| Panama City to ChicagoTocumen International Airport (PTY) · Panama | ~5h 10m | September | $305 |
From Caribbean
| Departing from | Flight time | Cheapest month | Fares from |
|---|---|---|---|
| Nassau to ChicagoLynden Pindling International Airport (NAS) · Bahamas | ~3h 10m | February | $190 |
| Grand Cayman to ChicagoOwen Roberts International Airport (GCM) · Cayman Islands | ~3h 45m | September | $225 |
| Kingston to ChicagoNorman Manley International Airport (KIN) · Jamaica | ~4h 5m | February | $235 |
| Montego Bay to ChicagoSangster International Airport (MBJ) · Jamaica | ~4h | January | $245 |
| San Juan to ChicagoLuis Munoz Marin International Airport (SJU) · Puerto Rico | ~4h 40m | September | $265 |
| Punta Cana to ChicagoPunta Cana International Airport (PUJ) · Dominican Republic | ~4h 30m | February | $275 |
| Santo Domingo to ChicagoLas Americas International Airport (SDQ) · Dominican Republic | ~4h 25m | January | $275 |
| St. Maarten to ChicagoPrincess Juliana International Airport (SXM) · Sint Maarten | ~4h 55m | September | $275 |
| Aruba to ChicagoQueen Beatrix International Airport (AUA) · Aruba | ~5h 10m | February | $285 |
| St. Lucia to ChicagoHewanorra International Airport (UVF) · Saint Lucia | ~5h 35m | September | $300 |
| Curacao to ChicagoCuracao International Airport (CUR) · Curacao | ~5h 15m | February | $310 |
| Port of Spain to ChicagoPiarco International Airport (POS) · Trinidad and Tobago | ~5h 55m | January | $330 |
| Barbados to ChicagoGrantley Adams International Airport (BGI) · Barbados | ~5h 45m | January | $335 |
From South America
| Departing from | Flight time | Cheapest month | Fares from |
|---|---|---|---|
| Cartagena to ChicagoRafael Nunez International Airport (CTG) · Colombia | ~5h 10m | February | $300 |
| Medellin to ChicagoJose Maria Cordova International Airport (MDE) · Colombia | ~5h 45m | January | $330 |
| Bogota to ChicagoEl Dorado International Airport (BOG) · Colombia | ~5h 55m | October | $335 |
| Lima to ChicagoJorge Chavez International Airport (LIM) · Peru | ~8h 10m | September | $435 |
| Cusco to ChicagoAlejandro Velasco Astete International Airport (CUZ) · Peru | ~8h 30m | January | $445 |
| Rio de Janeiro to ChicagoRio de Janeiro/Galeao International Airport (GIG) · Brazil | ~11h 10m | February | $555 |
| Santiago to ChicagoArturo Merino Benitez International Airport (SCL) · Chile | ~11h 10m | February | $565 |
| Sao Paulo to ChicagoSao Paulo/Guarulhos International Airport (GRU) · Brazil | ~11h | October | $625 |
| Buenos Aires to ChicagoMinistro Pistarini International Airport (EZE) · Argentina | ~11h 50m | September | $630 |
From Europe
| Departing from | Flight time | Cheapest month | Fares from |
|---|---|---|---|
| Reykjavik to ChicagoKeflavik International Airport (KEF) · Iceland | ~6h 25m | September | $345 |
| Edinburgh to ChicagoEdinburgh Airport (EDI) · United Kingdom | ~7h 55m | February | $410 |
| Dublin to ChicagoDublin Airport (DUB) · Ireland | ~7h 50m | October | $425 |
| Manchester to ChicagoManchester Airport (MAN) · United Kingdom | ~8h 10m | January | $430 |
| Porto to ChicagoFrancisco Sa Carneiro Airport (OPO) · Portugal | ~8h 25m | February | $440 |
| Paris to ChicagoCharles de Gaulle Airport (CDG) · France | ~8h 50m | February | $445 |
| London to ChicagoHeathrow Airport (LHR) · United Kingdom | ~8h 25m | January | $455 |
| Paris to ChicagoParis Orly Airport (ORY) · France | ~8h 50m | September | $460 |
| Madrid to ChicagoAdolfo Suarez Madrid-Barajas Airport (MAD) · Spain | ~8h 55m | February | $460 |
| Lisbon to ChicagoHumberto Delgado Airport (LIS) · Portugal | ~8h 35m | October | $460 |
| London to ChicagoGatwick Airport (LGW) · United Kingdom | ~8h 30m | January | $465 |
| Stockholm to ChicagoStockholm Arlanda Airport (ARN) · Sweden | ~9h 5m | September | $470 |
| Barcelona to ChicagoJosep Tarradellas Barcelona-El Prat Airport (BCN) · Spain | ~9h 20m | February | $475 |
| Zurich to ChicagoZurich Airport (ZRH) · Switzerland | ~9h 25m | February | $475 |
| Amsterdam to ChicagoAmsterdam Airport Schiphol (AMS) · Netherlands | ~8h 45m | October | $490 |
| Geneva to ChicagoGeneva Airport (GVA) · Switzerland | ~9h 20m | February | $490 |
| Berlin to ChicagoBerlin Brandenburg Airport (BER) · Germany | ~9h 25m | January | $495 |
| Copenhagen to ChicagoCopenhagen Airport (CPH) · Denmark | ~9h 5m | February | $495 |
| Munich to ChicagoMunich Airport (MUC) · Germany | ~9h 35m | September | $505 |
| Oslo to ChicagoOslo Airport Gardermoen (OSL) · Norway | ~8h 40m | February | $505 |
| Milan to ChicagoMilan Malpensa Airport (MXP) · Italy | ~9h 35m | February | $510 |
| Prague to ChicagoVaclav Havel Airport Prague (PRG) · Czech Republic | ~9h 35m | February | $510 |
| Helsinki to ChicagoHelsinki Airport (HEL) · Finland | ~9h 25m | February | $510 |
| Frankfurt to ChicagoFrankfurt Airport (FRA) · Germany | ~9h 15m | January | $515 |
| Vienna to ChicagoVienna International Airport (VIE) · Austria | ~9h 55m | January | $525 |
| Venice to ChicagoVenice Marco Polo Airport (VCE) · Italy | ~9h 50m | September | $530 |
| Budapest to ChicagoBudapest Ferenc Liszt International Airport (BUD) · Hungary | ~10h 15m | February | $535 |
| Split to ChicagoSplit Airport (SPU) · Croatia | ~10h 20m | September | $535 |
| Nice to ChicagoNice Cote d'Azur Airport (NCE) · France | ~9h 35m | February | $535 |
| Rome to ChicagoLeonardo da Vinci-Fiumicino Airport (FCO) · Italy | ~10h 10m | January | $550 |
| Naples to ChicagoNaples International Airport (NAP) · Italy | ~10h 25m | February | $570 |
| Dubrovnik to ChicagoDubrovnik Airport (DBV) · Croatia | ~10h 35m | February | $575 |
| Athens to ChicagoAthens International Airport (ATH) · Greece | ~11h 30m | February | $590 |
| Istanbul to ChicagoIstanbul Airport (IST) · Turkey | ~11h 30m | October | $600 |
| Santorini to ChicagoSantorini International Airport (JTR) · Greece | ~11h 45m | February | $615 |
From Middle East & Africa
| Departing from | Flight time | Cheapest month | Fares from |
|---|---|---|---|
| Casablanca to ChicagoMohammed V International Airport (CMN) · Morocco | ~9h 5m | February | $465 |
| Marrakech to ChicagoMarrakesh Menara Airport (RAK) · Morocco | ~9h 10m | September | $465 |
| Cairo to ChicagoCairo International Airport (CAI) · Egypt | ~12h 50m | February | $620 |
| Tel Aviv to ChicagoBen Gurion Airport (TLV) · Israel | ~12h 55m | February | $625 |
| Abu Dhabi to ChicagoZayed International Airport (AUH) · United Arab Emirates | ~15h 5m | February | $730 |
| Dubai to ChicagoDubai International Airport (DXB) · United Arab Emirates | ~15h 5m | September | $765 |
| Doha to ChicagoHamad International Airport (DOH) · Qatar | ~14h 50m | September | $770 |
| Nairobi to ChicagoJomo Kenyatta International Airport (NBO) · Kenya | ~16h 40m | February | $845 |
| Cape Town to ChicagoCape Town International Airport (CPT) · South Africa | ~17h 40m | September | $850 |
| Johannesburg to ChicagoO.R. Tambo International Airport (JNB) · South Africa | ~18h | September | $875 |
From Asia
| Departing from | Flight time | Cheapest month | Fares from |
|---|---|---|---|
| Tokyo to ChicagoNarita International Airport (NRT) · Japan | ~13h 5m | September | $670 |
| Osaka to ChicagoKansai International Airport (KIX) · Japan | ~13h 35m | January | $700 |
| Tokyo to ChicagoHaneda Airport (HND) · Japan | ~13h 10m | February | $710 |
| Beijing to ChicagoBeijing Capital International Airport (PEK) · China | ~13h 40m | January | $710 |
| Shanghai to ChicagoShanghai Pudong International Airport (PVG) · China | ~14h 40m | September | $730 |
| Seoul to ChicagoIncheon International Airport (ICN) · South Korea | ~13h 40m | May | $735 |
| Taipei to ChicagoTaiwan Taoyuan International Airport (TPE) · Taiwan | ~15h 30m | September | $810 |
| New Delhi to ChicagoIndira Gandhi International Airport (DEL) · India | ~15h 30m | January | $815 |
| Hong Kong to ChicagoHong Kong International Airport (HKG) · Hong Kong | ~16h 10m | February | $825 |
| Manila to ChicagoNinoy Aquino International Airport (MNL) · Philippines | ~16h 50m | September | $855 |
| Mumbai to ChicagoChhatrapati Shivaji Maharaj International Airport (BOM) · India | ~16h 40m | February | $875 |
| Bangkok to ChicagoSuvarnabhumi Airport (BKK) · Thailand | ~17h 40m | September | $910 |
| Phuket to ChicagoPhuket International Airport (HKT) · Thailand | ~18h 30m | January | $930 |
| Male to ChicagoVelana International Airport (MLE) · Maldives | ~18h 40m | September | $955 |
| Bali to ChicagoNgurah Rai International Airport (DPS) · Indonesia | ~20h 5m | September | $970 |
| Kuala Lumpur to ChicagoKuala Lumpur International Airport (KUL) · Malaysia | ~19h 10m | September | $980 |
| Singapore to ChicagoSingapore Changi Airport (SIN) · Singapore | ~19h 20m | February | $985 |
From Oceania
| Departing from | Flight time | Cheapest month | Fares from |
|---|---|---|---|
| Auckland to ChicagoAuckland Airport (AKL) · New Zealand | ~17h | September | $835 |
| Sydney to ChicagoSydney Kingsford Smith Airport (SYD) · Australia | ~19h 5m | January | $945 |
| Melbourne to ChicagoMelbourne Airport (MEL) · Australia | ~19h 55m | February | $945 |
When to visit Chicago
Peak season
June–August
Warm, lakefront festivals
Shoulder season
May & September–October
Mild and comfortable
Off-peak season
November–April
Cold, windy and snowy
Flights to Chicago: common questions
Where is the cheapest place to fly to Chicago from?
Of the cities we track, Indianapolis usually has the cheapest flights to Chicago, with round-trip fares from about $85, typically lowest in February.
How long is the flight to Chicago?
The shortest trip we track is from Indianapolis, about 177 miles and roughly 50m nonstop. Connecting flights usually add 2 to 5 hours.
When is the best time to visit Chicago?
Peak season in Chicago runs June–August (warm, lakefront festivals). For lower fares and fewer crowds, consider November–April, or the shoulder season of May & September–October.
Which airport do you fly into for Chicago?
Most travelers fly into O'Hare International Airport (ORD) in United States. Ducoffs.com compares airlines serving ORD in a single search.
Are these live prices?
Prices shown are estimated round-trip starting fares based on distance and seasonal demand, not live quotes. Search your dates for real-time prices.