{ "response": { "Key": "KEF-ORD", "orig": { "code": "KEF", "type": "airport", "city": "Reykjavík", "fullCity": "Reykjavík, Iceland", "airport": "Keflavik Intl Airport" }, "dest": { "code": "ORD", "type": "airport", "city": "Chicago", "fullCity": "Chicago, Illinois", "airport": "O'Hare Intl Airport" }, "faq": { "q0": { "question": "What is the typical flight duration from Reykjavík to Chicago?", "answer": "The flight from Reykjavík to Chicago is about 2,940 miles and typically takes 6 hours 50 minutes. On the return, flights are around 35 minutes shorter, typically 6 hours 15 minutes, due to prevailing winds.", "methodology": "Flight times and distances come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). The typical flight time is the median scheduled block time across all carriers on the route, computed the same way in both directions so the difference reflects prevailing winds rather than any change in method. Distance is the great-circle distance between the two airports, so the actual flown track is typically 2-5% longer.", "toolsUsed": [ "flight_schedule" ] }, "q3": { "question": "What are the ground transportation options in Chicago?", "answer": "From O'Hare, the CTA Blue Line 'L' train is the most-used option, offering a direct, economical ride to downtown in about 45 minutes. Taxis, limos, and rideshares like Uber and Lyft provide door-to-door convenience with a typical drive of 30–60 minutes depending on traffic. Several shuttle and regional bus services also connect to the city and suburbs, while rental cars are readily available on-site. For the fastest trip outside of rush hour, a taxi or rideshare is best, but the Blue Line is the most popular and reliable for avoiding congestion.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://flychicago.com/ohare/tofrom/pages/default.aspx", "title": "Getting To and From O'Hare International Airport | Chicago O’Hare International Airport (ORD)", "favicon": "https://flychicago.com/_catalogs/masterpage/favicon.ico" }, { "url": "https://www.flychicago.com/ohare/map", "title": "Map | Chicago O’Hare International Airport (ORD)", "time_published": "2026-05-27T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/Transportation_in_Chicago", "title": "Transportation in Chicago", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-05-15T02:56:07Z" }, { "url": "https://en.wikipedia.org/wiki/Transportation%20in%20Chicago", "title": "Transportation in Chicago", "time_published": "2026-04-13T06:59:09Z" }, { "url": "https://faa.gov/regulations_policies/orders_notices/index.cfm/go/document.information/documentID/6111", "title": "Order 3330.39 - Chicago/o'hare Airport Traffic Control Tower (ATCT) Staffing PChicago/o'hare Airport Traffic Control Tower (ATCT) Staffing Plan (Cancelled)", "time_published": "2026-04-10T00:00:00Z" } ], "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed." }, "q4": { "question": "When is the cheapest time to fly from Reykjavík to Chicago?", "answer": "Average fares from Reykjavík to Chicago bottom out around $377 in late January, making that the cheapest stretch to fly. The cheapest months overall are September, October, and January, with average fares of $381, $389, and $395 respectively. The most expensive period is late December, when average fares climb to about $495.", "methodology": "Seasonal fares come from Priceline's own air booking-summary archive, analysed in-house and refreshed monthly. For each day of the year we take a representative round-trip fare, a blend of the 25th-percentile and average ticket price over the route's bookings, and smooth the series into a seasonal curve; the half-month low and high and the monthly figures quoted here are averages of that curve. Thin and international routes borrow their seasonal shape from the nearest busy routes, with the price level anchored to the route's own bookings.", "toolsUsed": [ "seasonal_prices" ] }, "q6": { "question": "Are overnight (red‑eye) flights available from Reykjavík to Chicago?", "answer": "No overnight (red-eye) flights operate from Reykjavík (KEF) to Chicago (ORD). Neither nonstop red-eyes nor connecting itineraries with a red-eye long leg are available on this route.", "methodology": "Red-eye flights are identified from scheduled local departure and arrival times in our flight-schedule database — built from published airline timetables and official schedule data, including U.S. Department of Transportation records for domestic routes — flagging services that depart late at night and arrive the following morning; for connecting itineraries the red-eye is based on the timing of the overnight long-haul leg.", "toolsUsed": [ "redeye_flights" ] }, "q8": { "question": "If I need a connection, what are common layover cities between Reykjavík and Chicago?", "answer": "Common layover cities between Reykjavík and Chicago include Boston, New York (JFK), Toronto, and Minneapolis. Boston and JFK offer broad connections and efficient transfers. Toronto is a major hub with streamlined connections. Minneapolis provides a competitive total travel time. All allow visa‑free transit for eligible passengers." }, "q10": { "question": "Which months have the best weather for traveling to Chicago?", "answer": "May, June, September, and October offer mild temperatures and fewer tourists." }, "q11": { "question": "What documents should I bring with me to the airport when flying from Reykjavík to Chicago?", "answer": "Bring a passport valid for the duration of your stay, a valid ESTA under the Visa Waiver Program or a U.S. visa, proof of return or onward travel, and a payment method for any baggage fees." }, "q12": { "question": "Which airport should I use in Chicago?", "answer": "O'Hare is the primary international gateway, about 17 miles northwest of downtown, and serves most major airlines including United and American. Midway is closer to the city centre, about 10 miles southwest, and is dominated by Southwest Airlines for domestic and some nearby international routes." }, "q13": { "question": "How do I get to Keflavik Intl Airport from the city center?", "answer": "To reach Keflavík International Airport from Reykjavík, the most popular option is the Flybus airport shuttle, which offers frequent, reliable service from the central bus terminal and select hotels. Public buses (route 55) provide a cheaper but slower alternative, while taxis and ride‑share services are available for a direct, door‑to‑door trip at a higher cost. Driving yourself is also possible—the airport is about 50 km southwest of the city via Route 41—with both short‑term and long‑term parking onsite. The Flybus is generally the best balance of speed, convenience, and price.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://en.wikipedia.org/wiki/Keflavík", "title": "Keflavík", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-05-21T05:54:11Z" }, { "url": "https://en.wikipedia.org/wiki/Keflav%C3%ADk%20International%20Airport", "title": "Keflavík International Airport", "time_published": "2026-04-24T20:36:26Z" }, { "url": "https://en.wikipedia.org/wiki/List_of_airports_in_Iceland", "title": "List of airports in Iceland", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-06-04T11:34:25Z" }, { "url": "https://en.wikipedia.org/wiki/City%20Airport%20Train", "title": "City Airport Train", "time_published": "2026-03-03T11:01:10Z" }, { "url": "https://en.wikipedia.org/wiki/File:BIKF_Layout.svg", "time_published": "2024-05-11T00:00:00Z" } ], "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed." }, "q14": { "question": "Are there hotels or sleeping facilities at Chicago airport?", "answer": "Chicago O'Hare does not have on-site airport hotels, capsule hotels, or sleeping pods inside the terminals. Nearby hotels such as the SpringHill Suites Chicago O'Hare and Chicago Marriott Suites O'Hare offer complimentary shuttle service from the airport, with pickup at Terminal 2 arrivals/lower level, door 2C or the bus/shuttle center. The airport is open 24 hours and has limited seating without armrests, but no dedicated sleep facilities.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://sleepinginairports.net/guides/chicago-ohare-airport-guide.htm", "title": "Chicago O'Hare Airport Guide (ORD) - Sleeping in Airports", "favicon": "https://www.sleepinginairports.net/nitropack_static/oBWrHkPujHTPIaVWqdDSDhClXUyrYhhb/assets/images/optimized/rev-b853180/www.sleepinginairports.net/wp-content/uploads/2018/09/cropped-sia-logo-180x180.png", "time_published": "2018-08-08T19:18:20Z" }, { "url": "https://www.marriott.com/en-us/hotels/chico-springhill-suites-chicago-ohare/overview/?scid=f2ae0541-1279-4f24-b197-a979c79310b0", "title": "Hotel near O'Hare Airport with Free Shuttle | Springhill Suites", "time_published": "2025-02-19T00:00:00Z" }, { "url": "https://www.marriott.com/en-us/hotels/chico-springhill-suites-chicago-ohare/overview/", "title": "Hotel near O'Hare Airport with Free Shuttle | Springhill Suites Chicago O'Hare", "time_published": "2023-08-11T00:00:00Z" }, { "url": "https://www.sleepinginairports.net/sleep-guide/sleeping-in-chicago-ohare-airport.htm", "title": "Sleeping in Chicago O’Hare Airport", "time_published": "2024-09-12T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/O%27Hare%20International%20Airport", "title": "O'Hare International Airport", "time_published": "2026-04-30T12:30:58Z" }, { "url": "https://www.marriott.com/en-us/hotels/chist-chicago-marriott-suites-ohare/overview/?scid=f2ae0541-1279-4f24-b197-a979c79310b0", "title": "Hotels Near O'Hare Airport in Chicago | Chicago Marriott Suites O'Hare Hotel", "time_published": "2023-08-11T00:00:00Z" } ], "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed." }, "q15": { "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at O'Hare Intl Airport?", "answer": "At O'Hare International Airport, currency exchange is available through ATMs and banks located throughout the terminals. A chapel and an interfaith room provide spaces for prayer and reflection. Free Wi-Fi is offered across all terminals, with charging stations also provided.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://flychicago.com/ohare/ServicesAmenities/services/pages/default.aspx", "title": "Services | Chicago O’Hare International Airport (ORD)", "time_published": "2026-05-05T00:00:00Z" }, { "url": "https://www.flychicago.com/ohare/map", "title": "Map | Chicago O’Hare International Airport (ORD)", "time_published": "2026-05-27T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/O%27_Hare_International_Airport", "title": "O'Hare International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2003-06-18T03:43:42Z" }, { "url": "https://www.faa.gov/about/office_org/headquarters_offices/ato/service_units/air_traffic_services/atct/ord", "title": "Chicago O'Hare International Airport (ORD) | Federal Aviation Administration", "time_published": "2023-02-23T00:00:00Z" }, { "url": "https://en.wikipedia.org/w/index.php?oldid=828932762&redirect=no&title=O%27Hare_International_Airport", "title": "O'Hare International Airport - Wikipedia", "time_published": "2003-06-18T03:43:42Z" } ], "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed." }, "q17": { "question": "What aircraft are typically used on flights from Reykjavík to Chicago?", "answer": "On the nonstop route from Reykjavík to Chicago, Icelandair typically uses Boeing 737 MAX 8 and MAX 9 aircraft, while United operates Boeing 757-200s. On connecting itineraries via Toronto, Montreal, or other hubs, the long-haul leg is often a 737 MAX 8 or 757-200, with short-haul segments flown by Airbus A320-family, Embraer 175, or CRJ-900 aircraft depending on the airline. Wi‑Fi and seatback entertainment are widely available on these transatlantic services, though exact amenities vary by carrier.", "methodology": "Aircraft types are taken from the equipment each operating carrier schedules on this route, drawn from published airline timetables and airline equipment schedules in our flight-schedule database. They describe typical scheduled aircraft and can vary with seasonal or day-of-week assignments and last-minute equipment swaps.", "toolsUsed": [ "route_aircraft" ] }, "q18": { "question": "Which airline alliances serve flights from Reykjavík to Chicago?", "answer": "Icelandair (FI) and United Airlines (UA) operate nonstop from Reykjavík to Chicago. Icelandair is not part of a global alliance, while United belongs to Star Alliance, so Star Alliance is the only alliance with a member on this route; other alliances may serve it via connections.", "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours.", "toolsUsed": [ "route_airlines" ] }, "q20": { "question": "What are the best airport lounge options when departing from Reykjavík?", "answer": "The primary lounge at Keflavík International Airport is the Icelandair Saga Lounge, available to Saga Class (business class) passengers, Icelandair Saga Gold and Silver elite members, and Priority Pass holders; it features Icelandic design elements, a variety of seating, and a selection of hot and cold food and drinks. Additionally, Priority Pass members can access the ELDA restaurant airside in the North Building, where a visit entitlement provides a credit of ISK 3,350 off the bill for classic Icelandic dishes. There is no dedicated lounge from U.S. carriers like Delta, American, or United at KEF.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://www.prioritypass.com/en-GB/lounges/iceland/keflavik-international", "title": "Keflavík International Airport KEF Lounges - KEF Airport Guide and lounges. | Priority Pass", "time_published": "2024-11-05T00:00:00Z" }, { "url": "https://my.prioritypass.com:443/en-GB/lounges/iceland/keflavik-international/kef1d-elda", "title": "ELDA KEF AIRPORT Reykjavik Keflavik International | Priority Pass", "time_published": "2024-11-05T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/Keflavík", "title": "Keflavík", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-05-21T05:54:11Z" }, { "url": "https://en.wikipedia.org/wiki/Keflav%C3%ADk%20International%20Airport", "title": "Keflavík International Airport", "time_published": "2026-04-24T20:36:26Z" }, { "url": "https://www.lufthansa.com/lhg/lv/en/dest/cy/reykjavik", "title": "Flight to Reykjavík (KEF) | Lufthansa", "time_published": "2023-11-10T00:00:00Z" } ], "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed." }, "q21": { "question": "What is the baggage allowance on this route from Reykjavík to Chicago?", "answer": "Baggage rules depend on the airline and fare type. Basic Economy often excludes a checked bag, while standard international economy typically includes one checked bag and a carry-on. Premium cabins offer more generous allowances, so check your booking for exact details." }, "q22": { "question": "What cabin and seat options are typical from Reykjavík to Chicago?", "answer": "Flights from Reykjavík to Chicago typically offer Economy, spacious Premium Economy, and flat-bed Business class." }, "q23": { "question": "Are same‑day changes or standby possible on this route?", "answer": "Policies differ by airline and fare; flexible and premium-cabin tickets often allow same-day changes or standby, while basic economy usually does not." } } } }