$30 Cheap flight deals from Philadelphia (ILG) to Oak Lawn (CHI)

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This Weekend's Flight Deals from Philadelphia to Oak Lawn

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jan 2 - Sat, Jan 3
ABE
Lehigh Valley Intl.
ORD
O'Hare Intl.
$327 Roundtrip, found 6 days ago
$327
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jan 2 from Lehigh Valley Intl. to O'Hare Intl., returning Sat, Jan 3, priced at $327 found 6 days ago
Fri, Jan 2 - Wed, Jan 7
ABE
Lehigh Valley Intl.
MDW
Midway Intl.
$429 Roundtrip, found 1 day ago
$429
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jan 2 from Lehigh Valley Intl. to Midway Intl., returning Wed, Jan 7, priced at $429 found 1 day ago
Sat, Jan 3 - Sun, Jan 4
PHL
Philadelphia Intl.
ORD
O'Hare Intl.
$437 Roundtrip, found 12 hours ago
$437
Roundtrip
found 12 hours ago
Select JetBlue Airways flight, departing Sat, Jan 3 from Philadelphia Intl. to O'Hare Intl., returning Sun, Jan 4, priced at $437 found 12 hours ago
Sun, Jan 4 - Sun, Jan 11
PHL
Philadelphia Intl.
RFD
Greater Rockford
$512 Roundtrip, found 2 days ago
$512
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Jan 4 from Philadelphia Intl. to Greater Rockford, returning Sun, Jan 11, priced at $512 found 2 days ago

Airfares from $30 One Way, $59 Round Trip from Philadelphia to Oak Lawn

Prices starting at $59 for return flights and $30 for one-way flights to Oak Lawn were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jan 30 - Fri, Feb 6
PHL
Philadelphia
ORD
Chicago
$59 Roundtrip, found 14 hours ago
$59
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Fri, Jan 30 from Philadelphia to Chicago, returning Fri, Feb 6, priced at $59 found 14 hours ago
Mon, Jan 26 - Mon, Feb 2
PHL
Philadelphia
ORD
Chicago
$115 Roundtrip, found 2 days ago
$115
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Mon, Jan 26 from Philadelphia to Chicago, returning Mon, Feb 2, priced at $115 found 2 days ago
Wed, Jan 21 - Wed, Jan 28
PHL
Philadelphia
MDW
Chicago
$128 Roundtrip, found 6 days ago
$128
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, Jan 21 from Philadelphia to Chicago, returning Wed, Jan 28, priced at $128 found 6 days ago
Wed, Feb 4 - Sat, Feb 7
TTN
Trenton
ORD
Chicago
$141 Roundtrip, found 3 days ago
$141
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Feb 4 from Trenton to Chicago, returning Sat, Feb 7, priced at $141 found 3 days ago
Wed, Jan 28 - Fri, Jan 30
PHL
Philadelphia
RFD
Rockford
$161 Roundtrip, found 4 days ago
$161
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Jan 28 from Philadelphia to Rockford, returning Fri, Jan 30, priced at $161 found 4 days ago

Oak Lawn economy flight packages

Price found within the past 48 hours. Click for updated prices.
Hotel Riu Plaza Chicago
4.0-star property

Hotel Riu Plaza Chicago

9.4/10 Exceptional! (2,790 reviews)

Jan 30 - Feb 2

3 night stay

Philadelphia (PHL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $383, price is now $244 per person
$244
per person
found 1 day ago
Staff is TOP NOTCH! I am in a wheelchair right now, recovering from a knee surgery, and staff could not have been more solicitous and helpful. Also, when we checked in, upon learning of my daughter‘s birthday on Christmas, the front desk representative gave us a complementary room upgrade and sent up chocolates! The room was very clean and the shower was fantastic. Not enough good words about the buffet, as long as you’re clear that it is a “breakfast“ buffet and not a “brunch“ buffet :-). I think I was expecting a sliced roast beef and an omelette bar, but it is in fact a very extensive selection of breakfast foods. The restaurant recommendation was spot on. We had a delicious dinner of fine Mediterranean/Sardinian foodat Nora’s next door and enjoyed it immensely. I have now joined the capital RIU club and plan on spending much more time at their other properties, particularly in Costa Rica, where I am moving next month. Kudos to all, and thank you for our wonderful stay!

Reviewed on Dec 28, 2025

Swissotel - Chicago
4.5-star property

Swissotel - Chicago

9/10 Wonderful! (2,947 reviews)

Feb 13 - Feb 16

3 night stay

Philadelphia (PHL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $473, price is now $297 per person
$297
per person
found 1 day ago
Staff was friendly. Rooms are showing their age. No pool, no sauna, nothing really fancy. Not worth the price.

Reviewed on Dec 10, 2025

Fairmont Chicago at Millennium Park
4.5-star property

Fairmont Chicago at Millennium Park

8.6/10 Excellent! (2,008 reviews)

Jan 30 - Feb 2

3 night stay

Philadelphia (PHL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $406, price is now $272 per person
$272
per person
found 1 day ago
Solid place to stay

Reviewed on Nov 5, 2025

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More About Flying To Oak Lawn from Philadelphia

Route Information for Flights from Philadelphia to Oak Lawn

Origin Airport IATA Code
ILG
Destination Airport IATA Code
CHI
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Philadelphia to Oak Lawn

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.