$388+ Cheap flights from Montgomery to Harrisburg (MGM - MDT)
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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
MGM — MDT
Oct 24 — Oct 311
Round-trip
1 adult, Economy
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Find cheap flights from Montgomery to Harrisburg with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Montgomery to Harrisburg
Cheapest
Best
Last-minute
Cheapest flights from Montgomery to HarrisburgExplore the most affordable flight options available from Montgomery to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
Explore the most affordable flight options available from Montgomery to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
This Delta deal was found by Cheapflights users on 9/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:10 pm -
1 stop6h 30m
Tue 10/66:00 am -
1 stop6h 46m
Deal found 9/21![Delta logo]()
$388
This American Airlines deal was found by Cheapflights users on 9/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:30 am -
1 stop4h 53m
Mon 11/305:46 pm -
1 stop6h 38m
Deal found 9/20![American Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:28 pm -
1 stop4h 12m
Sun 9/276:00 am -
1 stop4h 03m
Deal found 9/23![Delta logo]()
$448
This Delta deal was found by Cheapflights users on 9/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:00 am -
1 stop3h 59m
Sun 10/116:00 am -
1 stop6h 46m
Deal found 9/20![Delta logo]()
$488
This American Airlines deal was found by Cheapflights users on 9/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:30 am -
2 stops7h 37m
Sun 10/116:30 am -
1 stop6h 41m
Deal found 9/20![American Airlines logo]()
$618
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:42 pm -
2 stops7h 33m
Mon 9/286:09 pm -
1 stop5h 56m
Deal found 9/22![Delta logo]()
$714
Best flights from Montgomery to HarrisburgDiscover carefully curated flight deals from Montgomery to Harrisburg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
Discover carefully curated flight deals from Montgomery to Harrisburg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
This American Airlines deal was found by Cheapflights users on 9/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:30 am -
1 stop4h 53m
Mon 11/305:46 pm -
1 stop6h 38m
Deal found 9/20![American Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 9/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:00 am -
1 stop3h 59m
Sun 10/116:00 am -
1 stop6h 46m
Deal found 9/20![Delta logo]()
$488
This American Airlines deal was found by Cheapflights users on 9/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:30 am -
2 stops7h 37m
Sun 10/116:43 am -
2 stops6h 28m
Deal found 9/20![American Airlines logo]()
$707
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Thu 10/81:17 pm -
2 stops9h 12m
Sun 10/116:15 am -
3 stops11h 02m
Deal found 9/20![United Airlines logo]()
$2,119
Last-minute flights from Montgomery to HarrisburgDiscover last-minute flight deals from Montgomery to Harrisburg. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from Montgomery to Harrisburg. Data last updated September 24, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:42 pm -
2 stops7h 33m
Mon 9/286:09 pm -
1 stop5h 56m
Deal found 9/22![Delta logo]()
$714
This Delta deal was found by Cheapflights users on 9/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:28 pm -
1 stop4h 12m
Sun 9/276:00 am -
1 stop4h 03m
Deal found 9/23![Delta logo]()
$448
This Delta deal was found by Cheapflights users on 9/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/34:10 pm -
1 stop6h 30m
Tue 10/66:00 am -
1 stop6h 46m
Deal found 9/21![Delta logo]()
$388
This Delta deal was found by Cheapflights users on 9/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:00 am -
1 stop3h 59m
Sun 10/116:00 am -
1 stop6h 46m
Deal found 9/20![Delta logo]()
$488
This American Airlines deal was found by Cheapflights users on 9/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:30 am -
2 stops7h 37m
Sun 10/116:30 am -
1 stop6h 41m
Deal found 9/20![American Airlines logo]()
$618
Find flight deals from Montgomery to Harrisburg
Discover tips and strategies to find the most affordable flight options for your journey from Montgomery (MGM) to Harrisburg (MDT). 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 September 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $443 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Montgomery to Harrisburg 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 7,457,451 searches. Data last updated September 24, 2026.
Use the filters below to find and compare flights from Montgomery to Harrisburg that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MontgomeryHarrisburg
MGM Montgomery Dannelly Field - MDT Harrisburg
MGMMDT
Montgomery Dannelly Field
Thu 11/26
5:30 am-11:23 am
1 stop4h 53m
Harrisburg
Mon 11/30
5:46 pm-11:24 pm
1 stop6h 38m
$443
Quickest round-trip
MontgomeryHarrisburg
MGM Montgomery Dannelly Field - MDT Harrisburg
MGMMDT
Montgomery Dannelly Field
Thu 10/8
6:00 am-10:59 am
1 stop3h 59m
Harrisburg
Sun 10/11
6:00 am-11:46 am
1 stop6h 46m
$488
MontgomeryHarrisburg
MGM Montgomery Dannelly Field - MDT Harrisburg
MGMMDT
Montgomery Dannelly Field
Thu 10/8
5:30 am-2:07 pm
2 stops7h 37m
Harrisburg
Sun 10/11
6:43 am-12:11 pm
2 stops6h 28m
$707
MontgomeryHarrisburg
MGM Montgomery Dannelly Field - MDT Harrisburg
MGMMDT
Montgomery Dannelly Field
Thu 10/8
1:17 pm-11:29 pm
2 stops9h 12m
Harrisburg
Sun 10/11
6:15 am-4:17 pm
3 stops11h 02m
$2,119
Sorted by cheapest first
Compare providers for flights from Montgomery to Harrisburg
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Montgomery to Harrisburg in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Montgomery-Harrisburg flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Montgomery-Harrisburg flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Montgomery-Harrisburg flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Montgomery-Harrisburg flights, Cheapflights users trust FlightHub the most. FlightHub 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 Montgomery-Harrisburg 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 Montgomery to Harrisburg
Have a flexible travel schedule? Discover the best time to fly to Harrisburg from Montgomery with our price prediction graph.
MGM-MDT
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.
Related info for your journey
Find useful and relevant information for your journey from Montgomery to Harrisburg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Harrisburg?
Book flights to Harrisburg if you plan to visit one of these locationsHershey
Mechanicsburg
Camp Hill
Carlisle
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