$258 Cheap Flights from Moline (MLI) to Allentown (ABE)

View $258 flight on Fri, Apr 17, 2026Opens in a new window

Popular airlines from Quad City Intl. Airport (MLI) to Lehigh Valley Intl. Airport (ABE)

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Cheap Flights from Moline to Allentown (MLI-ABE)

Prices were available within the past 7 days and start at $258 for one-way flights and $308 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Apr 17 - Sat, Apr 18
MLI
Moline
ABE
Allentown
$308 Roundtrip, found 3 days ago
$308
Roundtrip
found 3 days ago
Select United flight, departing Fri, Apr 17 from Moline to Allentown, returning Sat, Apr 18, priced at $308 found 3 days ago
Delta
Fri, Aug 14 - Sat, Aug 15
MLI
Moline
ABE
Allentown
$314 Roundtrip, found 5 days ago
$314
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Aug 14 from Moline to Allentown, returning Sat, Aug 15, priced at $314 found 5 days ago
United
Fri, Apr 17 - Sun, May 3
MLI
Moline
ABE
Allentown
$327 Roundtrip, found 2 days ago
$327
Roundtrip
found 2 days ago
Select United flight, departing Fri, Apr 17 from Moline to Allentown, returning Sun, May 3, priced at $327 found 2 days ago
United
Fri, Apr 17 - Sun, May 3
MLI
Moline
ABE
Allentown
$330 Roundtrip, found 2 days ago
$330
Roundtrip
found 2 days ago
Select United flight, departing Fri, Apr 17 from Moline to Allentown, returning Sun, May 3, priced at $330 found 2 days ago
United
Fri, Apr 17 - Sat, Apr 18
MLI
Moline
ABE
Allentown
$335 Roundtrip, found 3 days ago
$335
Roundtrip
found 3 days ago
Select United flight, departing Fri, Apr 17 from Moline to Allentown, returning Sat, Apr 18, priced at $335 found 3 days ago
United
Fri, Apr 17 - Fri, May 1
MLI
Moline
ABE
Allentown
$337 Roundtrip, found 3 days ago
$337
Roundtrip
found 3 days ago
Select United flight, departing Fri, Apr 17 from Moline to Allentown, returning Fri, May 1, priced at $337 found 3 days ago
American Airlines
Fri, Apr 17 - Sat, Apr 18
MLI
Moline
ABE
Allentown
$338 Roundtrip, found 3 days ago
$338
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Apr 17 from Moline to Allentown, returning Sat, Apr 18, priced at $338 found 3 days ago
Delta
Fri, Aug 14 - Sat, Aug 15
MLI
Moline
ABE
Allentown
$358 Roundtrip, found 5 days ago
$358
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Aug 14 from Moline to Allentown, returning Sat, Aug 15, priced at $358 found 5 days ago
American Airlines
Thu, Aug 13 - Sun, Aug 16
MLI
Moline
ABE
Allentown
$359 Roundtrip, found 5 days ago
$359
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Aug 13 from Moline to Allentown, returning Sun, Aug 16, priced at $359 found 5 days ago
United
Fri, Apr 17 - Sun, May 3
MLI
Moline
ABE
Allentown
$359 Roundtrip, found 2 days ago
$359
Roundtrip
found 2 days ago
Select United flight, departing Fri, Apr 17 from Moline to Allentown, returning Sun, May 3, priced at $359 found 2 days ago

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Frequently asked questions

How much does a flight from Moline, IL (MLI-Quad City Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.) cost?
You can find cheap one-way flights from $258 and cheap return flights from $308 Moline, IL (MLI-Quad City Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.) with Expedia. One-way flights generally range between $99 and $664, and roundtrip flights usually range from $382 to $1232. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Moline, IL (MLI-Quad City Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Moline, IL (MLI-Quad City Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.)?
The cheapest month to fly from MLI to ABE is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Moline, IL (MLI-Quad City Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.)?
Enter MLI to ABE and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Moline, IL (MLI-Quad City Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.)?
To find a cheap flight from Moline, IL (MLI-Quad City Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Moline, IL (MLI-Quad City Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Moline, IL (MLI-Quad City Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.)?
The earliest flight from Moline (MLI) to Allentown (ABE) usually departs at around 5:05 AM, operated by American Airlines. This seasonal service is available in March, giving you an early start to your travels. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Moline, IL (MLI-Quad City Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.)?
For flights from Quad City International (MLI) to Lehigh Valley International (ABE), the most popular departure times are in the early morning, from 6am to 9am. About 42% of passengers choose this time window. American Airlines, United Airlines, and Delta operate flights during this period. This timing works well because it allows you to arrive in Allentown with plenty of time to enjoy your day.
How long does it take to fly from Moline, IL (MLI-Quad City Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.)?
Flights from MLI to ABE with one stop typically take around 5 hours 20 minutes, covering approximately 786 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Moline, IL (MLI-Quad City Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.)?
First class is available on flights from MLI to ABE. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How do I earn miles on a Moline, IL (MLI-Quad City Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.) flight with Expedia?
It's easy to earn miles on a Moline, IL (MLI-Quad City Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Allentown from Quad City Intl. (MLI)?
If you're planning to travel to Allentown from Quad City Intl. (MLI), you can fly into Lehigh Valley Intl. (ABE) Some flights may connect through major hubs like O'Hare Intl. (ORD), Dallas-Fort Worth Intl. (DFW), Charlotte-Douglas Intl. (CLT) before reaching Allentown. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Moline, IL (MLI-Quad City Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.) at the last minute?
Typically, booking a last minute flight from Moline, IL (MLI-Quad City Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Moline, IL (MLI-Quad City Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.) flight and hotel package?
Securing a Moline, IL (MLI-Quad City Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.) Allentown Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Moline, IL (MLI-Quad City Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.)?
If you booked your Moline, IL (MLI-Quad City Intl.) to Allentown, PA (ABE-Lehigh Valley Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Quad City Intl.
Destination airport
Lehigh Valley Intl.
Roundtrip price
$307
Distance
786 mi

Book with confidence

Moline to Allentown Flights

The cheapest times to fly from Moline to Allentown

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Moline to Allentown are during the month of April. You can find some of the cheapest flights from Moline to Allentown with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Moline to Allentown

Sunday is one of the best days to book for cheap flights from Moline to Allentown: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Moline to Allentown

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Moline to Allentown in 2026. You can also book with separate airlines for your outbound and return journeys, from $258 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Moline to Allentown flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Moline to Allentown airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Moline to Allentown Flights

*Flight schedules are subject to change.

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