$143+ Cheap flights from Illinois to Lancaster, PA (LNS)
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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LNS
Dec 14 — Dec 211
Round-trip
1 adult, Economy
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Find cheap flights from Illinois to Lancaster with Cheapflights
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 Lancaster
Cheapest
Best
Last-minute
One-way
Cheapest flights from Illinois to LancasterExplore the most affordable flight options available from Illinois to Lancaster. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2026.
Explore the most affordable flight options available from Illinois to Lancaster. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2026.
This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/244:50 pm -
Nonstop2h 06m
Mon 1/49:47 am -
Nonstop2h 23m
Deal found 11/11![United Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:55 am -
Nonstop2h 06m
Wed 12/95:00 am -
Nonstop2h 28m
Deal found 11/12![United Airlines logo]()
$331
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3012:59 pm -
Nonstop2h 06m
Sat 12/125:00 am -
Nonstop2h 28m
Deal found 11/12![United Airlines logo]()
$361
This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2612:59 pm -
Nonstop2h 06m
Tue 12/15:00 am -
Nonstop2h 28m
Deal found 11/11![United Airlines logo]()
$391
This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/234:50 pm -
Nonstop2h 06m
Mon 12/289:47 am -
Nonstop2h 23m
Deal found 11/11![United Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:59 pm -
Nonstop2h 06m
Fri 11/278:07 pm -
Nonstop2h 23m
Deal found 11/12![United Airlines logo]()
$441
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:20 pm -
Nonstop2h 06m
Sun 11/228:07 pm -
Nonstop2h 23m
Deal found 11/12![United Airlines logo]()
$491
This United Airlines deal was found by Cheapflights users on 11/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:59 pm -
Nonstop2h 06m
Tue 11/176:05 am -
Nonstop2h 23m
Deal found 11/9![United Airlines logo]()
$541
This Kiwi.com deal was found by Cheapflights users on 11/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:35 am -
1 stop13h 08m
Fri 12/188:23 pm -
2 stops27h 06m
Deal found 11/13![Multiple Airlines logo]()
$549
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/245:47 pm -
1 stop24h 56m
Mon 1/48:23 pm -
1 stop21h 02m
Deal found 11/11![Multiple Airlines logo]()
$558
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:12 pm -
1 stop25h 31m
Mon 11/308:23 pm -
2 stops20h 47m
Deal found 11/11![Multiple Airlines logo]()
$572
Best flights from Illinois to LancasterDiscover carefully curated flight deals from Illinois to Lancaster that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 14, 2026.
Discover carefully curated flight deals from Illinois to Lancaster that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 14, 2026.
This United Airlines deal was found by Cheapflights users on 11/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/117:50 am -
Nonstop2h 06m
Mon 1/112:41 pm -
Nonstop2h 29m
Deal found 11/13![United Airlines logo]()
$285
This United Airlines deal was found by Cheapflights users on 11/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/129:20 pm -
Nonstop2h 06m
Wed 1/139:20 am -
Nonstop2h 29m
Deal found 11/13![United Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/139:24 pm -
Nonstop2h 06m
Sat 2/209:00 am -
Nonstop2h 29m
Deal found 11/11![United Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/19:20 pm -
Nonstop2h 06m
Fri 2/52:41 pm -
Nonstop2h 29m
Deal found 11/11![United Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 11/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/129:20 pm -
Nonstop2h 06m
Thu 1/142:41 pm -
Nonstop2h 29m
Deal found 11/13![United Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 11/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/244:50 pm -
Nonstop2h 06m
Tue 1/59:20 am -
Nonstop2h 29m
Deal found 11/14![United Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/189:24 pm -
Nonstop2h 06m
Thu 2/252:41 pm -
Nonstop2h 29m
Deal found 11/11![United Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 11/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/117:50 am -
Nonstop2h 06m
Thu 1/142:41 pm -
Nonstop2h 29m
Deal found 11/13![United Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 11/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:55 am -
Nonstop2h 06m
Sun 12/65:00 am -
Nonstop2h 28m
Deal found 11/9![United Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/109:20 pm -
Nonstop2h 06m
Sun 12/135:00 am -
Nonstop2h 28m
Deal found 11/12![United Airlines logo]()
$331
This United Airlines deal was found by Cheapflights users on 11/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/259:24 pm -
Nonstop2h 06m
Sun 2/282:41 pm -
Nonstop2h 29m
Deal found 11/9![United Airlines logo]()
$331
This United Airlines deal was found by Cheapflights users on 11/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/244:50 pm -
Nonstop2h 06m
Mon 12/289:47 am -
Nonstop2h 23m
Deal found 11/9![United Airlines logo]()
$331
This United Airlines deal was found by Cheapflights users on 11/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/216:40 am -
2 stops6h 10m
Sat 3/272:57 pm -
1 stop7h 06m
Deal found 11/10![United Airlines logo]()
$616
Last-minute flights from Illinois to LancasterDiscover last-minute flight deals from Illinois to Lancaster. Data last updated November 14, 2026 and is based on user searches.
Discover last-minute flight deals from Illinois to Lancaster. Data last updated November 14, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 11/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:20 pm -
Nonstop2h 06m
Tue 11/176:05 am -
Nonstop2h 23m
Deal found 11/9![United Airlines logo]()
$541
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:20 pm -
Nonstop2h 06m
Sun 11/228:07 pm -
Nonstop2h 23m
Deal found 11/12![United Airlines logo]()
$491
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:59 pm -
Nonstop2h 06m
Fri 11/278:07 pm -
Nonstop2h 23m
Deal found 11/12![United Airlines logo]()
$441
This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2612:59 pm -
Nonstop2h 06m
Tue 12/15:00 am -
Nonstop2h 28m
Deal found 11/11![United Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:12 pm -
1 stop25h 31m
Mon 11/308:23 pm -
2 stops20h 47m
Deal found 11/11![Multiple Airlines logo]()
$572
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3012:59 pm -
Nonstop2h 06m
Sat 12/125:00 am -
Nonstop2h 28m
Deal found 11/12![United Airlines logo]()
$361
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:20 pm -
Nonstop2h 06m
Mon 12/72:50 pm -
Nonstop2h 28m
Deal found 11/12![United Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 11/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:35 am -
1 stop13h 08m
Fri 12/188:23 pm -
2 stops27h 06m
Deal found 11/13![Multiple Airlines logo]()
$549
This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/234:50 pm -
Nonstop2h 06m
Mon 12/289:47 am -
Nonstop2h 23m
Deal found 11/11![United Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/244:50 pm -
Nonstop2h 06m
Mon 1/49:47 am -
Nonstop2h 23m
Deal found 11/11![United Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/245:47 pm -
1 stop24h 56m
Mon 1/48:23 pm -
1 stop21h 02m
Deal found 11/11![Multiple Airlines logo]()
$558
One-way flights from Illinois to LancasterSearch for one-way flight options from Illinois to Lancaster. Find affordable one-way fares based on user searches. Data last updated November 14, 2026.
Search for one-way flight options from Illinois to Lancaster. Find affordable one-way fares based on user searches. Data last updated November 14, 2026.
This United Airlines deal was found by Cheapflights users on 11/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:55 am -
Nonstop2h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![United Airlines logo]()
$143
This United Airlines deal was found by Cheapflights users on 11/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2110:55 am -
Nonstop2h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![United Airlines logo]()
$163
This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2612:59 pm -
Nonstop2h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/11![United Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/1310:21 pm -
2 stops34h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$199
This United Airlines deal was found by Cheapflights users on 11/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:20 pm -
Nonstop2h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/11![United Airlines logo]()
$243
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/115:35 am -
1 stop13h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Multiple Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 11/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2210:55 am -
Nonstop2h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![United Airlines logo]()
$293
Find flight deals from Illinois to Lancaster
Keep the following information in mind while searching for Illinois to Lancaster flight deals. Data was last updated November 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $285 (United Airlines) |
One-way from | $143 (United Airlines) |
Good one-way deal | $163 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to Lancaster 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 7,457,451 searches. Data last updated November 14, 2026.
Use the filters below to find and compare flights from Illinois to Lancaster that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ChicagoLancaster
ORD Chicago O'Hare Intl - LNS Lancaster
ORDLNS
Chicago O'Hare Intl
Fri 12/11
6:55 am-10:01 am
Nonstop2h 06m
Lancaster
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$143
ChicagoLancaster
ORD Chicago O'Hare Intl - LNS Lancaster
ORDLNS
Chicago O'Hare Intl
Tue 1/12
9:20 pm-12:26 am
Nonstop2h 06m
Lancaster
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$143
ChicagoLancaster
ORD Chicago O'Hare Intl - LNS Lancaster
ORDLNS
Chicago O'Hare Intl
Mon 12/21
4:50 pm-7:56 pm
Nonstop2h 06m
Lancaster
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$163
ChicagoLancaster
ORD Chicago O'Hare Intl - LNS Lancaster
ORDLNS
Chicago O'Hare Intl
Thu 1/7
7:50 am-10:56 am
Nonstop2h 06m
Lancaster
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$163
ChicagoLancaster
ORD Chicago O'Hare Intl - LNS Lancaster
ORDLNS
Chicago O'Hare Intl
Sun 12/13
9:20 pm-12:26 am
Nonstop2h 06m
Lancaster
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$163
ChicagoLancaster
ORD Chicago O'Hare Intl - LNS Lancaster
ORDLNS
Chicago O'Hare Intl
Fri 2/26
9:24 pm-12:30 am
Nonstop2h 06m
Lancaster
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$163
ChicagoLancaster
ORD Chicago O'Hare Intl - LNS Lancaster
ORDLNS
Chicago O'Hare Intl
Mon 1/18
9:20 pm-12:26 am
Nonstop2h 06m
Lancaster
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$163
ChicagoLancaster
ORD Chicago O'Hare Intl - LNS Lancaster
ORDLNS
Chicago O'Hare Intl
Thu 2/25
9:24 pm-12:30 am
Nonstop2h 06m
Lancaster
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$163
ChicagoLancaster
ORD Chicago O'Hare Intl - LNS Lancaster
ORDLNS
Chicago O'Hare Intl
Wed 1/13
9:20 pm-12:26 am
Nonstop2h 06m
Lancaster
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$163
ChicagoLancaster
ORD Chicago O'Hare Intl - LNS Lancaster
ORDLNS
Chicago O'Hare Intl
Fri 12/18
4:50 pm-7:56 pm
Nonstop2h 06m
Lancaster
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$163
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from Illinois to Lancaster
Have a flexible travel schedule? Discover the best time to fly to Lancaster from Illinois with our price prediction graph.
ORD-LNS
MLI-LNS
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 Lancaster
USIL-LNS
ORD-LNS
MLI-LNS
What is the cheapest time of day to fly from IL to LNS?
Find hourly flight availability from Illinois to Lancaster. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 14, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Lancaster, Pennsylvania as you normally would.
Related info for your journey
Find useful and relevant information for your journey from Illinois to Lancaster. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Lancaster?
Book flights to Lancaster if you plan to visit one of these locationsManheim
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
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Alternative routes for Illinois to Lancaster
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Lancaster by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Illinois to Lancaster by cabin class
Find flights from Illinois to Lancaster, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Lancaster
Explore flights to Lancaster departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 14, 2026.
Illinois and Lancaster flights
Browse other Illinois and Lancaster flight options. Last updated on November 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Illinois to Lancaster
Discover the top airline that operate flights from Illinois to Lancaster. 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 7,457,451 searches. Data last updated November 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$220 | Average$330 | FlexibilityNo cancel fee | On-time69% |