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Cheap flights from Allentown to Illinois from $152

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Allentown to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:15 pm - 12:07 amABE  Allentown-Bethlehem-MLI Moline Quad-City
6h 52m1 stop Chicago O'Hare Intl
American Airlines Logo
11:20 am - 5:41 pmMLI  Moline Quad-City-ABE Allentown-Bethlehem
5h 21m1 stop Chicago O'Hare Intl
$271American Airlines
Tue, Nov 3 - Wed, Nov 11
Delta Logo
6:03 pm - 11:54 pmABE  Allentown-Bethlehem-STL Lambert-St Louis
6h 51m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:00 pm - 5:16 pmSTL  Lambert-St Louis-ABE Allentown-Bethlehem
4h 16m1 stop Atlanta Hartsfield-Jackson
$277Delta
Tue, Oct 6 - Wed, Oct 7
Delta Logo
6:03 pm - 11:54 pmABE  Allentown-Bethlehem-STL Lambert-St Louis
6h 51m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:00 pm - 10:19 pmSTL  Lambert-St Louis-ABE Allentown-Bethlehem
5h 19m1 stop Atlanta Hartsfield-Jackson
$277Delta
Mon, Oct 26 - Sat, Oct 31
Delta Logo
6:03 pm - 11:54 pmABE  Allentown-Bethlehem-STL Lambert-St Louis
6h 51m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:25 pm - 10:19 pmSTL  Lambert-St Louis-ABE Allentown-Bethlehem
6h 54m1 stop Atlanta Hartsfield-Jackson
$277Delta
Mon, Oct 26 - Wed, Oct 28
United Airlines Logo
10:37 am - 12:00 pmABE  Allentown-Bethlehem-ORD Chicago O'Hare Intl
2h 23mnonstop
United Airlines Logo
6:25 am - 9:35 amORD  Chicago O'Hare Intl-ABE Allentown-Bethlehem
2h 10mnonstop
$299United Airlines
Sat, Oct 10 - Sun, Oct 11
United Airlines Logo
10:37 am - 11:58 amABE  Allentown-Bethlehem-ORD Chicago O'Hare Intl
2h 21mnonstop
United Airlines Logo
6:25 am - 9:35 amORD  Chicago O'Hare Intl-ABE Allentown-Bethlehem
2h 10mnonstop
$299United Airlines
Wed, Sep 30 - Mon, Oct 5
American Airlines Logo
6:00 am - 7:33 amABE  Allentown-Bethlehem-ORD Chicago O'Hare Intl
2h 33mnonstop
American Airlines Logo
2:35 pm - 5:41 pmORD  Chicago O'Hare Intl-ABE Allentown-Bethlehem
2h 06mnonstop
$299American Airlines
Fri, Oct 30 - Tue, Nov 3
American Airlines Logo
6:47 pm - 8:26 pmABE  Allentown-Bethlehem-ORD Chicago O'Hare Intl
2h 39mnonstop
American Airlines Logo
2:35 pm - 5:41 pmORD  Chicago O'Hare Intl-ABE Allentown-Bethlehem
2h 06mnonstop
$299American Airlines
Thu, Oct 29 - Tue, Nov 3
Multiple Airlines Logo
3:00 pm - 5:51 pmABE  Allentown-Bethlehem-MDW Chicago Midway
27h 51m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson
Multiple Airlines Logo
10:38 am - 10:38 amMDW  Chicago Midway-ABE Allentown-Bethlehem
23h 00m1 stop Punta Gorda
$412Multiple Airlines
Sun, Sep 27 - Thu, Oct 1
Multiple Airlines Logo
9:55 pm - 1:21 pmABE  Allentown-Bethlehem-STL Lambert-St Louis
40h 26m2 stops Nashville Intl Jonesboro
Multiple Airlines Logo
6:39 pm - 8:28 amSTL  Lambert-St Louis-ABE Allentown-Bethlehem
12h 49m1 stop Orlando
$450Multiple Airlines
Sun, Sep 27 - Thu, Oct 1

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American Airlines flights from Allentown to Illinois

Our best American Airlines deals on Allentown to Illinois flight tickets
American Airlines
Nov 3
ABE6:15 pmAllentown-Bethlehem
6h 52m
1 stop
MLI12:07 amMoline Quad-City
Nov 11
MLI11:20 amMoline Quad-City
5h 21m
1 stop
ABE5:41 pmAllentown-Bethlehem
$271
American Airlines
Oct 29
ABE6:47 pmAllentown-Bethlehem
2h 39m
ORD8:26 pmChicago O'Hare Intl
Nov 3
ORD2:35 pmChicago O'Hare Intl
2h 06m
ABE5:41 pmAllentown-Bethlehem
$299
American Airlines
Oct 31
ABE6:00 amAllentown-Bethlehem
2h 33m
ORD7:33 amChicago O'Hare Intl
Nov 4
ORD2:35 pmChicago O'Hare Intl
2h 06m
ABE5:41 pmAllentown-Bethlehem
$300

Delta flights from Allentown to Illinois

Our best Delta deals on Allentown to Illinois flight tickets
Delta
Oct 26
ABE6:03 pmAllentown-Bethlehem
6h 51m
1 stop
STL11:54 pmLambert-St Louis
Oct 31
STL4:00 pmLambert-St Louis
5h 19m
1 stop
ABE10:19 pmAllentown-Bethlehem
$277
Delta
Oct 26
ABE6:03 pmAllentown-Bethlehem
6h 51m
1 stop
STL11:54 pmLambert-St Louis
Oct 30
STL12:00 pmLambert-St Louis
4h 16m
1 stop
ABE5:16 pmAllentown-Bethlehem
$298
Delta
Nov 24
ABE6:00 pmAllentown-Bethlehem
6h 56m
1 stop
STL11:56 pmLambert-St Louis
Dec 1
STL2:33 pmLambert-St Louis
6h 54m
1 stop
ABE10:27 pmAllentown-Bethlehem
$307

momondo Fare Finder

 
Use the filters below to find and compare flights from Allentown to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownMoline

ABE Allentown-Bethlehem - MLI Moline Quad-City

ABEMLI

Allentown-Bethlehem

Tue 11/3

6:15 pm-12:07 am

1 stop6h 52m

Moline Quad-City

Wed 11/11

11:20 am-5:41 pm

1 stop5h 21m

$271

AllentownSt. Louis

ABE Allentown-Bethlehem - STL Lambert-St Louis

ABESTL

Allentown-Bethlehem

Tue 10/6

6:03 pm-11:54 pm

1 stop6h 51m

Lambert-St Louis

Wed 10/7

12:00 pm-5:16 pm

1 stop4h 16m

$277

AllentownSt. Louis

ABE Allentown-Bethlehem - STL Lambert-St Louis

ABESTL

Allentown-Bethlehem

Mon 10/26

6:03 pm-11:54 pm

1 stop6h 51m

Lambert-St Louis

Sat 10/31

4:00 pm-10:19 pm

1 stop5h 19m

$277

AllentownSt. Louis

ABE Allentown-Bethlehem - STL Lambert-St Louis

ABESTL

Allentown-Bethlehem

Mon 10/26

6:03 pm-11:54 pm

1 stop6h 51m

Lambert-St Louis

Wed 10/28

2:25 pm-10:19 pm

1 stop6h 54m

$277

AllentownChicago

ABE Allentown-Bethlehem - ORD Chicago O'Hare Intl

ABEORD

Allentown-Bethlehem

Sat 10/10

10:37 am-12:00 pm

Nonstop2h 23m

Chicago O'Hare Intl

Sun 10/11

6:25 am-9:35 am

Nonstop2h 10m

$299
Quickest round-trip

AllentownChicago

ABE Allentown-Bethlehem - ORD Chicago O'Hare Intl

ABEORD

Allentown-Bethlehem

Wed 9/30

10:37 am-11:58 am

Nonstop2h 21m

Chicago O'Hare Intl

Mon 10/5

6:25 am-9:35 am

Nonstop2h 10m

$299

AllentownChicago

ABE Allentown-Bethlehem - ORD Chicago O'Hare Intl

ABEORD

Allentown-Bethlehem

Fri 10/30

6:00 am-7:33 am

Nonstop2h 33m

Chicago O'Hare Intl

Tue 11/3

2:35 pm-5:41 pm

Nonstop2h 06m

$299

AllentownChicago

ABE Allentown-Bethlehem - ORD Chicago O'Hare Intl

ABEORD

Allentown-Bethlehem

Thu 10/29

6:47 pm-8:26 pm

Nonstop2h 39m

Chicago O'Hare Intl

Tue 11/3

2:35 pm-5:41 pm

Nonstop2h 06m

$299

AllentownChicago

ABE Allentown-Bethlehem - MDW Chicago Midway

ABEMDW

Allentown-Bethlehem

Sun 9/27

3:00 pm-5:51 pm

2 stops27h 51m

Chicago Midway

Thu 10/1

10:38 am-10:38 am

1 stop23h 00m

$412

AllentownSt. Louis

ABE Allentown-Bethlehem - STL Lambert-St Louis

ABESTL

Allentown-Bethlehem

Sun 9/27

9:55 pm-1:21 pm

2 stops40h 26m

Lambert-St Louis

Thu 10/1

6:39 pm-8:28 am

1 stop12h 49m

$450

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

How to get the cheapest flight ticket from Allentown to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Allentown is in July. Flight prices, which tend to average around $335, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of July, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $336.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Allentown to Illinois is on a Thursday when prices can be found for as low as $422. Flights from Allentown to Illinois on a Monday will generally be more expensive and average around $638. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the afternoon. Flights from Allentown to Illinois during this time can be as low as $418. Flights in the morning are often more expensive with an average ticket price of $510.

What is the cheapest Allentown-Bethlehem to Illinois flight route?

Fly from Allentown-Bethlehem to Chicago O'Hare Intl for the best Allentown-Bethlehem - Illinois flight prices

How far in advance should I book a flight from Allentown to Illinois?

You are more likely to see cheaper flights to Illinois from Allentown when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $384 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Allentown for as low as $269 on momondo.

What cabin class options are available on Allentown to Illinois flights?

There are 4 cabin classes available to choose from on Allentown to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Allentown to Illinois flights?

You could potentially save up to 61% on your flight if you consider stops on a Allentown to Illinois flight.

Cheap Allentown to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Illinois

Best Price Found

$152

Fastest flight time

2h 21m

Direct flights

Every day

Airports in Illinois

98 airports
The best one-way flight to Illinois from Allentown in the past 72 hours is $152. The best round-trip flight deal from Allentown to Illinois found on momondo in the last 72 hours is $271.
The fastest flight from Allentown to Illinois takes 2h 21m
Direct flights go from Allentown to Illinois every day.
There are 98 airports in Illinois. From Allentown there are direct flights to Chicago O'Hare Intl (ORD).
Search flight deals

Frequently asked questions about flying from Allentown to Illinois

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Illinois?

    Prices for flights from Allentown-Bethlehem Airport to Illinois refresh daily.

  • How many operators does momondo search for flights from Allentown-Bethlehem Airport to Illinois?

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Illinois?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The travel and health documents required for your trip to Illinois 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 Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Allentown to Illinois?

Best airlines flying from Allentown to Illinois

Compare and see reviews for airlines that fly from Allentown to Illinois with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $209Free CancellationRating
7.4
10,201 reviews
Search United Airlines flights
American AirlinesPriceFrom $232Free CancellationRating
7.1
12,049 reviews
Search American Airlines flights
DeltaPriceFrom $260Free CancellationRating
7.8
8,557 reviews
Search Delta flights

Why use momondo?

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

It is quick and easy to find Allentown to Illinois 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 Illinois that suits you.

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

All flight searches from Allentown to Illinois on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Allentown to Illinois flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Illinois from Allentown are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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