$490+ Cheap flights from Illinois to Longyearbyen (LYR)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LYR
Nov 23 — Nov 301
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to Longyearbyen
Keep the following information in mind while searching for Illinois to Longyearbyen flight deals. Data was last updated October 24, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $490 (FlightHub) |
Find flight deals from Illinois to Longyearbyen
Cheapest flights from Illinois to LongyearbyenExplore the most affordable flight options available from Illinois to Longyearbyen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2025.
Explore the most affordable flight options available from Illinois to Longyearbyen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2025.
This Scandinavian Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:20 pmORD - LYR
2 stops35h 35mScandinavian Airlines
Tue 11/182:50 pmLYR - ORD
3 stops32h 55mScandinavian Airlines
Deal found 10/21![Scandinavian Airlines logo]()
$592
This oojo deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:20 pmORD - LYR
2 stops35h 55mScandinavian Airlines
Thu 10/302:50 pmLYR - ORD
2 stops32h 55mScandinavian Airlines
Deal found 10/23![Scandinavian Airlines logo]()
$912
This Gotogate deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/259:20 pmORD - LYR
3 stops58h 45mMultiple Airlines
Thu 10/302:50 pmLYR - ORD
3 stops33h 30mMultiple Airlines
Deal found 10/23![Multiple Airlines logo]()
$6,119
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Longyearbyen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 24, 2025.
Use the filters below to find and compare flights from Illinois to Longyearbyen that are best for you.
Fly from
Illinois
Fly to
Longyearbyen
Route
Depart
Return
Price
ChicagoLongyearbyen
ORD - LYR
ORDLYR
Chicago O'Hare Intl
Fri 3/20
8:20 pm-10:10 am
2 stops31h 50m
Longyearbyen Svalbard
Mon 3/30
7:45 pm-4:10 pm
2 stops51h 25m
$490
ChicagoLongyearbyen
ORD - LYR
ORDLYR
Chicago O'Hare Intl
Fri 11/14
7:20 pm-1:55 pm
2 stops35h 35m
Longyearbyen Svalbard
Tue 11/18
2:50 pm-4:45 pm
3 stops32h 55m
$592
ChicagoLongyearbyen
ORD - LYR
ORDLYR
Chicago O'Hare Intl
Fri 3/20
11:35 pm-10:10 am
3 stops28h 35m
Longyearbyen Svalbard
Mon 3/30
2:55 pm-7:00 pm
3 stops35h 05m
$1,437
ChicagoLongyearbyen
ORD - LYR
ORDLYR
Chicago O'Hare Intl
Fri 11/21
2:20 pm-1:55 pm
3 stops40h 35m
$560
Best time to book a flight from Illinois to Longyearbyen
Have a flexible travel schedule? Discover the best time to fly to Longyearbyen from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Illinois to Longyearbyen
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Related info for your journey
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Alternative routes for Illinois to Longyearbyen
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Illinois to Longyearbyen
Discover the top airline that operate flights from Illinois to Longyearbyen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 24, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$373 | Average$579 | FlexibilityNo cancel fee | On-time77% |