$399+ Cheap flights from Gulfport to Harrisburg (GPT - 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
GPT — MDT
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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Find cheap flights from Gulfport 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 Gulfport to Harrisburg
Cheapest
Best
Last-minute
One-way
Cheapest flights from Gulfport to HarrisburgExplore the most affordable flight options available from Gulfport to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
Explore the most affordable flight options available from Gulfport to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
This American Airlines deal was found by Cheapflights users on 9/14. 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 11/266:26 am -
1 stop5h 39m
Wed 12/25:00 pm -
1 stop6h 41m
Deal found 9/14![American Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 9/14. 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 11/266:20 am -
2 stops8h 58m
Wed 12/212:28 pm -
1 stop5h 56m
Deal found 9/14![Delta logo]()
$498
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 12/216:04 pm -
1 stop5h 07m
Wed 12/235:39 pm -
1 stop7h 18m
Deal found 9/14![American Airlines logo]()
$524
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 12/206:00 am -
1 stop6h 10m
Tue 12/221:40 pm -
1 stop4h 59m
Deal found 9/14![American Airlines logo]()
$599
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 12/186:00 am -
1 stop4h 30m
Wed 12/231:40 pm -
1 stop4h 59m
Deal found 9/14![American Airlines logo]()
$697
Best flights from Gulfport to HarrisburgDiscover carefully curated flight deals from Gulfport to Harrisburg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Gulfport to Harrisburg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:26 am -
1 stop5h 39m
Wed 12/27:17 am -
1 stop7h 01m
Deal found 9/13![American Airlines logo]()
$473
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 1/307:00 am -
2 stops12h 55m
Wed 2/36:30 am -
2 stops10h 32m
Deal found 9/10![United Airlines logo]()
$511
This Delta deal was found by Cheapflights users on 9/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:20 am -
2 stops8h 58m
Wed 12/26:00 am -
2 stops8h 09m
Deal found 9/13![Delta logo]()
$619
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 12/216:04 pm -
1 stop5h 07m
Wed 12/235:39 pm -
1 stop7h 18m
Deal found 9/14![American Airlines logo]()
$524
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 12/201:02 pm -
2 stops8h 47m
Tue 12/223:03 pm -
2 stops9h 54m
Deal found 9/14![American Airlines logo]()
$707
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 11/267:00 am -
3 stops10h 36m
Wed 12/210:35 am -
3 stops9h 59m
Deal found 9/13![United Airlines logo]()
$1,134
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 12/216:48 am -
3 stops11h 00m
Wed 12/236:20 am -
3 stops10h 45m
Deal found 9/14![United Airlines logo]()
$1,859
Last-minute flights from Gulfport to HarrisburgDiscover last-minute flight deals from Gulfport to Harrisburg. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Gulfport to Harrisburg. Data last updated September 15, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 9/297:08 am -
2 stops13h 42m
Sat 10/36:30 am -
2 stops10h 42m
Deal found 9/13![United Airlines logo]()
$769
One-way flights from Gulfport to HarrisburgSearch for one-way flight options from Gulfport to Harrisburg. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Gulfport to Harrisburg. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 9/297:08 am -
2 stops13h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![United Airlines logo]()
$399
Find flight deals from Gulfport to Harrisburg
Discover tips and strategies to find the most affordable flight options for your journey from Gulfport (GPT) 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 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $421 (American Airlines) |
One-way from | $399 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Gulfport 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 15, 2026.
Use the filters below to find and compare flights from Gulfport to Harrisburg that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
GulfportHarrisburg
GPT Gulfport Biloxi Regional - MDT Harrisburg
GPTMDT
Gulfport Biloxi Regional
Tue 9/29
7:08 am-9:50 pm
2 stops13h 42m
Harrisburg
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$399
GulfportHarrisburg
GPT Gulfport Biloxi Regional - MDT Harrisburg
GPTMDT
Gulfport Biloxi Regional
Thu 11/26
6:26 am-1:05 pm
1 stop5h 39m
Harrisburg
Wed 12/2
7:17 am-1:18 pm
1 stop7h 01m
$473
GulfportHarrisburg
GPT Gulfport Biloxi Regional - MDT Harrisburg
GPTMDT
Gulfport Biloxi Regional
Sat 1/30
7:00 am-8:55 pm
2 stops12h 55m
Harrisburg
Wed 2/3
6:30 am-4:02 pm
2 stops10h 32m
$511
Quickest round-trip
GulfportHarrisburg
GPT Gulfport Biloxi Regional - MDT Harrisburg
GPTMDT
Gulfport Biloxi Regional
Mon 12/21
6:04 pm-12:11 am
1 stop5h 07m
Harrisburg
Wed 12/23
5:39 pm-11:57 pm
1 stop7h 18m
$524
GulfportHarrisburg
GPT Gulfport Biloxi Regional - MDT Harrisburg
GPTMDT
Gulfport Biloxi Regional
Thu 11/26
6:20 am-4:18 pm
2 stops8h 58m
Harrisburg
Wed 12/2
6:00 am-1:09 pm
2 stops8h 09m
$619
GulfportHarrisburg
GPT Gulfport Biloxi Regional - MDT Harrisburg
GPTMDT
Gulfport Biloxi Regional
Sun 12/20
1:02 pm-10:49 pm
2 stops8h 47m
Harrisburg
Tue 12/22
3:03 pm-11:57 pm
2 stops9h 54m
$707
GulfportHarrisburg
GPT Gulfport Biloxi Regional - MDT Harrisburg
GPTMDT
Gulfport Biloxi Regional
Thu 11/26
7:00 am-6:36 pm
3 stops10h 36m
Harrisburg
Wed 12/2
10:35 am-7:34 pm
3 stops9h 59m
$1,134
GulfportHarrisburg
GPT Gulfport Biloxi Regional - MDT Harrisburg
GPTMDT
Gulfport Biloxi Regional
Mon 12/21
6:48 am-6:48 pm
3 stops11h 00m
Harrisburg
Wed 12/23
6:20 am-4:05 pm
3 stops10h 45m
$1,859
Sorted by cheapest first
Compare providers for flights from Gulfport 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 Gulfport 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 Gulfport-Harrisburg flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Gulfport-Harrisburg flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Gulfport-Harrisburg flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Gulfport-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 Gulfport-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 Gulfport to Harrisburg
Have a flexible travel schedule? Discover the best time to fly to Harrisburg from Gulfport with our price prediction graph.
GPT-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 Gulfport 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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