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$319+ Cheap flights from Harrisburg to Moline (MDT - MLI)

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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — MLI
nov. 13 — nov. 201
jue. 11/13
jue. 11/20
1 adult, Economy
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Cheap flight deals from Harrisburg to Moline

Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) to Moline (MLI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octubre 14, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$319
(American Airlines)

Popular in

February

Cheapest in

August

Average price

$248
Provider with most accurate pricing for Harrisburg-Moline Quad-City flight deals.
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Provider most trusted by Cheapflights users for Harrisburg-Moline Quad-City flights.
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From Harrisburg to Moline Quad-City
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Highest demand for flights based on searches. 26% potential increase in price ($142 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Harrisburg to Moline

Cheapest flights from Harrisburg to Moline
Explore the most affordable flight options available from Harrisburg to Moline. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 14, 2025.

This United Airlines deal was found by Cheapflights users on 10/13. 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.
vie. 10/175:48 pmMDT - MLI
1 stop5h 55mUnited Airlines
lun. 10/203:40 pmMLI - MDT
1 stop4h 45mUnited Airlines
Deal found 10/13$439

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg to Moline 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 2,558,603 searches. Data last updated octubre 14, 2025.
Use the filters below to find and compare flights from Harrisburg to Moline that are best for you.

Fly from

Harrisburg

Fly to

Moline

Route

Depart

Return

Price

HarrisburgMoline

MDT - MLI

MDTMLI

Harrisburg

sáb. 2/21

12:05 pm-3:56 pm

1 stop4h 51m

Moline Quad-City

mar. 2/24

11:32 am-4:03 pm

1 stop3h 31m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

  • Most accurate provider: When it comes to deals on Harrisburg-Moline flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Harrisburg-Moline flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Harrisburg-Moline flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Harrisburg-Moline flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Harrisburg-Moline flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Harrisburg to Moline

Have a flexible travel schedule? Discover the best time to fly to Moline from Harrisburg with our price prediction graph.
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 Harrisburg to Moline

What is the cheapest month to book a flight from Harrisburg to Moline?

Currently, June is the cheapest month in which you can book a flight from Harrisburg to Moline (average of $162). Flying from Harrisburg to Moline in April is currently the most expensive (average of $276). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Moline

Get insights into the airlines that provide service to Moline. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Moline. Reviews last updated octubre 14, 2025.
See what other customers who have flown with United Airlines and American Airlines from Harrisburg to Moline have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,976 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
8,976 reviews
United Airlines
7.4
Good
8,976 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
American Airlines
7.2
Good
11,042 reviews
United Airlines
7.4
Good
8,976 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

Find useful and relevant information for your journey from Harrisburg to Moline. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Harrisburg to Moline?

    Departing from Harrisburg to Moline will take you 4h 51m. The distance between Harrisburg and Moline is about 723 mi.

  • What are the cheapest airlines flying from Harrisburg to Moline round-trip?

    Currently priced at $248, American Airlines will fly you from Harrisburg to Moline and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $248. American Airlines is 35% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Harrisburg to Moline that include hotel bookings?

    Yes. In addition to deals on Harrisburg to Moline flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harrisburg to Moline?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harrisburg to Moline.

  • Can I find deals for business class flights from Harrisburg to Moline?

    Yes. Cheapflights offers flight deals from Harrisburg to Moline by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Harrisburg to Moline?

    Currently, June is the cheapest month in which you can book a flight from Harrisburg to Moline (average of $162). Flying from Harrisburg to Moline in April is currently the most expensive (average of $276). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Moline?

Book flights to Moline if you plan to visit one of these locations
Davenport
Bettendorf

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Alternative routes for Harrisburg to Moline

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Top 2 airlines flying from Harrisburg to Moline

Discover the top 2 airlines that operate flights from Harrisburg to Moline. 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 2,558,603 searches. Data last updated octubre 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$367FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$323FlexibilityNo cancel feeOn-time71%

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