Money hackKeep two cards in two places
Carry one card in your wallet and hide a backup in your bag, so one lost wallet never ends the trip.
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✈️ Cheap flights from Chicago to Reykjavík
Compare Chicago – Reykjavík fares from hundreds of airlines and travel sites. The trip is about 4,725 km and takes around 6 h 20 min nonstop.
📏 Distance4,725 km (2,936 miles)
⏱️ Flight timeabout 6 h 20 min nonstop
🕒 Time differenceReykjavík is 5 hours ahead of Chicago
🛫 AirportsORD, MDW → KEF, RKV
🌞 Best time to visit Iceland
Best: June to August – mild weather, midnight sun, open highland roads, puffins and hiking.
Shoulder season: May and September – fewer crowds, lower prices and, in September, the return of the northern lights.
Weather by month in Reykjavík
- 3°Jan🌧
- 3°Feb🌧
- 4°Mar🌧
- 6°Apr⛅
- 10°May⛅
- 12°Jun⛅
- 14°Jul⛅
- 14°Aug⛅
- 11°Sep🌧
- 7°Oct🌧
- 4°Nov🌧
- 3°Dec🌧
Average daytime highs (°C) and how rainy each month is.
📍 Things to do when you land
- Drive the Golden Circle – See the rift valley of Þingvellir, the erupting Strokkur geyser and the thundering Gullfoss waterfall in one day.
- Chase the northern lights – Head away from city lights on a clear winter night to watch green ribbons dance across the sky.
- Soak in a geothermal pool – Join locals in a neighbourhood hot pot or a natural hot spring for the true Icelandic social ritual.
- Hike on a glacier – Strap on crampons with a certified guide to explore blue ice and crevasses on an outlet glacier.
💡 Tips for a cheaper ticket
Planning hackSlow down to save
Staying longer in fewer places cuts transport costs and unlocks weekly discounts on stays.
Flights hackBe flexible by a few days
Use a fare calendar view and move your trip by one or two days – mid-week departures are usually the cheapest.
Chicago to Reykjavík flights: questions
How long is the flight from Chicago to Reykjavík?
A nonstop flight from Chicago to Reykjavík takes about 6 h 20 min for the 4,725 km (2,936 miles) trip. Flights with a connection take longer – usually 2 to 5 hours more.
How far is Reykjavík from Chicago?
Reykjavík is about 4,725 km (2,936 miles) from Chicago as the plane flies.
What is the time difference between Chicago and Reykjavík?
Right now Reykjavík is 5 hours ahead of Chicago. Daylight saving changes can shift this by an hour during the year.
When is the cheapest time to fly from Chicago to Reykjavík?
Fares are usually lower outside the peak season. Good-value time to go: May and September – fewer crowds, lower prices and, in September, the return of the northern lights.
Which airports serve Chicago and Reykjavík?
From Chicago: Chicago O'Hare Intl (ORD), Chicago Midway Intl (MDW). In Reykjavík: Keflavik Intl (KEF), Reykjavík Domestic (RKV).
Do I need a visa for Iceland?
It depends on your passport – see our Iceland visa & entry guide.
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