Flights from Chicago to Allentown, United States

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Did you mean flights from Allentown to Chicago?

Chicago to Allentown Last modified: Jan 25, 2022 1:39 -05:00

We've scanned 25,826 round trip itineraries and found the cheapest flights to Allentown. !! & 00 frequently offer the best deals to Allentown flights, or select your preferred carrier below to see the cheapest days to fly.

!!
CHIABE
Wed 3/9
nonstop
ABECHI
Mon 3/14
nonstop
$171
00
CHIABE
Wed 2/16
nonstop
ABECHI
Sat 2/19
nonstop
$455

How Much is a Flight from Chicago to Allentown?

We have collected flight cost data from across the web for travel from Chicago to Allentown, and have found the average flight price for this trip to be $315.

Where To Buy Cheap Flights from Chicago to Allentown?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Chicago to Allentown based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Chicago to Allentown?

The chart below shows up-to-date information regarding how far in advance to book your flight from Chicago to Allentown.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $241 $872
7-14 days $200 $379
14-21 days $200 $563
21-30 days $455 $419
30-60 days $171 $364
60-90 days $207 $340
90+ days $402 $445

Cheapest Day To Fly from Chicago to Allentown

We've examined 51,652 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Chicago to Allentown is Wednesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$323$257$171$455$200$504$292

Compare Flight Prices from Chicago to Allentown by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Chicago to Allentown flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
January Chicago Allentown !! 1/28/22 1/30/22 0 $241
February Chicago Allentown !! 2/4/22 2/14/22 0 $200
March Chicago Allentown !! 3/9/22 3/14/22 0 $171
April Chicago Allentown 00 4/10/22 4/18/22 0 $300
April Chicago Allentown 00 4/10/22 4/16/22 0 $334
June Chicago Allentown !! 6/29/22 7/4/22 0 $402
January Chicago Allentown 00 1/23/22 1/23/22 0 $480
July Chicago Allentown 00 7/24/22 7/30/22 0 $458

Cheap Last Minute Flights from Chicago to Allentown

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Chicago to Allentown. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
23 24 25 26 27 28 29
$241
30 31 1 2 3 4 5
$241 $172
6 7 8 9 10 11 12
$172 $195
13 14 15 16 17 18 19
$195

Connecting Flights vs Direct Flights from Chicago to Allentown

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Chicago to Allentown is $563.

The average price for direct flights from Chicago to Allentown is $205.

The chart below shows up to date information regarding non-stop flights from Chicago to Allentown.

Weekly Direct Flights from Chicago to Allentown - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
American 2 2 2 2 2 2 2 06:45 14:35
United 3 3 3 3 3 3 3 04:10 13:35

One Way Flights vs Round Trip Flights from Chicago to Allentown

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Chicago to Allentown. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Chicago to Allentown is $185.

The average price for round trip flights from Chicago to Allentown is $204.

Chicago to Allentown Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is the flight from Chicago to Allentown?
Answer: The average Chicago to Allentown flight time is an hour and 57 minutes.
Question: How far is Allentown from Chicago?
Answer: The distance from Chicago to Allentown is 652 miles (1,049 kilometers).
Question: How common are direct flights from Chicago to Allentown?
Answer: There are 35 direct flights from Chicago to Allentown.
Question: What are the most popular Chicago airlines for direct flights from Chicago to Allentown?
Answer: United Airlines provides 60% of the non-stop flights between Chicago and Allentown.

Chicago to Allentown Airports

These are the major commercial airports we're currently monitoring in Chicago and Allentown. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap International Flights from Chicago - CHI Last modified: Jan 25, 2022 1:39 -05:00

FlightsLowest Price
Chicago to Toronto$145
Cheap Flights from Chicago to Allentown