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Cheap flights from Illinois to Lerwick from £858

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Lerwick departing on 19/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
21:15 - 08:20
ORD
-
LSI
29h 05m2 stops
British Airways Logo
19:35 - 18:15
LSI
-
ORD
28h 40m2 stops
£858British Airways
Sun, 19 Apr - Thu, 23 Apr
Multiple Airlines Logo
20:50 - 08:20
ORD
-
LSI
29h 30m2 stops
Multiple Airlines Logo
13:00 - 14:00
LSI
-
ORD
55h 00m2 stops
£925Multiple Airlines
Sun, 21 Jun - Sun, 28 Jun
Multiple Airlines Logo
22:20 - 13:15
ORD
-
LSI
32h 55m3 stops
Multiple Airlines Logo
19:15 - 15:45
LSI
-
ORD
50h 30m2 stops
£1,151Multiple Airlines
Sun, 21 Jun - Sun, 28 Jun

momondo Fare Finder

 
Customise your flight search to find flights from Illinois to Lerwick Sumburgh Airport 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, momondo users made 279,928 searches. Data last updated 26 December 2025.
Use the filters below to find and compare flights from Illinois to Lerwick Sumburgh Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoLerwick

ORD - LSI

ORDLSI

Chicago O'Hare Intl

Sun 19/4

21:15-08:20

2 stops29h 05m

Lerwick Sumburgh

Thu 23/4

19:35-18:15

2 stops28h 40m

£858

ChicagoLerwick

ORD - LSI

ORDLSI

Chicago O'Hare Intl

Sun 21/6

20:50-08:20

2 stops29h 30m

Lerwick Sumburgh

Sun 28/6

13:00-14:00

2 stops55h 00m

£925

ChicagoLerwick

ORD - LSI

ORDLSI

Chicago O'Hare Intl

Sun 21/6

22:20-13:15

3 stops32h 55m

Lerwick Sumburgh

Sun 28/6

19:15-15:45

2 stops50h 30m

£1,151

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Illinois to Lerwick Sumburgh Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Lerwick Sumburgh Airport

Fastest flight time

29h 05m

Direct flights

None
The fastest flight from Illinois to Lerwick Sumburgh Airport takes 29h 05m
There are no direct flights from Illinois to Lerwick Sumburgh Airport. There are no popular flight routes from Illinois to Lerwick Sumburgh Airport.
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  • When did momondo last update prices for flights from Illinois to Lerwick Sumburgh Airport?

    Prices for flights from Illinois to Lerwick Sumburgh Airport refresh daily.

  • How old do you have to be to fly from Illinois to Lerwick Sumburgh Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Lerwick Sumburgh Airport.

  • What documentation or ID do you need to fly to Lerwick Sumburgh Airport?

    The travel and health documents required for your trip to Lerwick Sumburgh Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lerwick Sumburgh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Illinois to Lerwick Sumburgh Airport?

    Search flight deals from Illinois to Lerwick Sumburgh Airport. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Illinois to Lerwick Sumburgh Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Lerwick?

It is quick and easy to find Illinois to Lerwick flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Lerwick that suits you.

Can I find flights from Illinois to Lerwick with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Lerwick from Illinois with this policy.

How can momondo help me find flights from Illinois to Lerwick?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Lerwick from Illinois.

I’m not ready to book a flight from Illinois to Lerwick right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Illinois to Lerwick flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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