$163+ Cheap flights from Chicago (CHI) to Harrisburg (MDT)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — MDT
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from Chicago 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.Cheapflights Tip: The best prices from Chicago to Harrisburg are usually found in May or August, booked 76 days in advance, depart on a Saturday or Friday and return on a Friday
Cheap flight deals from Chicago to Harrisburg
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Best
Last-minute
One-way
Cheapest flights from Chicago to HarrisburgExplore the most affordable flight options available from Chicago to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
Explore the most affordable flight options available from Chicago to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Fri 9/410:25 am -
Nonstop2h 07m
Mon 9/75:54 pm -
Nonstop2h 11m
Deal found 8/2![United Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 8/5. 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 10/23:10 pm -
Nonstop2h 03m
Sun 10/46:54 pm -
Nonstop2h 25m
Deal found 8/5![American Airlines logo]()
$280
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/33:50 pm -
Nonstop2h 00m
Sun 9/61:25 pm -
Nonstop2h 10m
Deal found 8/4![American Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 8/2. 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 9/181:54 pm -
1 stop6h 46m
Sun 9/206:00 am -
Nonstop2h 16m
Deal found 8/2![American Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 8/4. 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 12/245:25 pm -
1 stop5h 13m
Sat 1/26:10 am -
1 stop3h 35m
Deal found 8/4![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 8/5. 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 9/43:25 pm -
1 stop7h 18m
Sun 9/66:15 am -
1 stop5h 27m
Deal found 8/5![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Wed 11/2510:30 am -
Nonstop1h 55m
Mon 11/305:48 pm -
Nonstop2h 13m
Deal found 8/3![United Airlines logo]()
$305
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Wed 8/199:45 am -
Nonstop2h 00m
Sun 8/236:15 am -
1 stop5h 15m
Deal found 8/1![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 8/5. 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 10/88:22 am -
Nonstop1h 57m
Sun 10/116:08 am -
Nonstop2h 21m
Deal found 8/5![American Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 8/4. 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.
Tue 8/185:10 pm -
1 stop5h 33m
Tue 8/256:24 pm -
1 stop5h 12m
Deal found 8/4![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 8/4. 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 8/206:42 pm -
1 stop3h 39m
Mon 8/246:24 pm -
1 stop5h 12m
Deal found 8/4![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 8/4. 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.
Sun 8/166:42 pm -
1 stop3h 39m
Sat 8/226:15 am -
1 stop4h 02m
Deal found 8/4![Delta logo]()
$374
Best flights from Chicago to HarrisburgDiscover carefully curated flight deals from Chicago to Harrisburg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from Chicago to Harrisburg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This United Airlines deal was found by Cheapflights users on 8/4. 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 9/195:55 pm -
Nonstop2h 03m
Sat 9/265:54 pm -
Nonstop2h 11m
Deal found 8/4![United Airlines logo]()
$279
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Wed 8/193:50 pm -
Nonstop2h 00m
Sun 8/231:25 pm -
Nonstop2h 10m
Deal found 8/1![American Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 8/3. 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 9/255:10 pm -
1 stop5h 30m
Mon 9/286:09 pm -
1 stop5h 35m
Deal found 8/3![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 8/2. 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 9/46:42 pm -
1 stop3h 39m
Sun 9/66:15 am -
1 stop4h 02m
Deal found 8/2![Delta logo]()
$299
This Delta deal was found by Cheapflights users on 8/3. 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 8/276:42 pm -
1 stop3h 39m
Sun 8/306:24 pm -
1 stop5h 12m
Deal found 8/3![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Fri 8/216:15 pm -
1 stop4h 15m
Sat 8/226:30 am -
Nonstop2h 11m
Deal found 8/3![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 8/2. 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.
Tue 9/15:45 pm -
1 stop4h 36m
Tue 9/86:09 pm -
1 stop5h 35m
Deal found 8/2![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/56:50 am -
Nonstop2h 01m
Wed 9/96:30 am -
Nonstop2h 11m
Deal found 8/5![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 8/4. 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.
Tue 8/185:10 pm -
1 stop5h 33m
Tue 8/256:24 pm -
1 stop5h 12m
Deal found 8/4![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 8/5. 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.
Tue 8/256:05 am -
1 stop7h 08m
Tue 9/16:00 am -
1 stop4h 59m
Deal found 8/5![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/4. 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 8/206:25 am -
1 stop6h 38m
Mon 8/247:59 pm -
1 stop4h 41m
Deal found 8/4![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 8/5. 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 8/286:42 pm -
1 stop3h 39m
Tue 9/112:22 pm -
1 stop5h 37m
Deal found 8/5![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/4. 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 9/151:55 pm -
Nonstop1h 57m
Fri 9/187:59 pm -
2 stops14h 36m
Deal found 8/4![United Airlines logo]()
$464
This Delta deal was found by Cheapflights users on 8/4. 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 8/146:42 pm -
1 stop3h 39m
Fri 8/216:24 pm -
1 stop5h 12m
Deal found 8/4![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Fri 8/286:25 am -
1 stop6h 38m
Wed 9/210:57 am -
2 stops10h 32m
Deal found 8/2![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 8/2. 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.
Mon 8/106:42 pm -
1 stop3h 39m
Wed 8/196:00 am -
1 stop4h 59m
Deal found 8/2![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 8/6. 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.
Fri 8/148:45 am -
1 stop4h 18m
Mon 8/172:17 pm -
Nonstop2h 16m
Deal found 8/6![United Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 8/4. 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 8/1310:54 am -
1 stop5h 45m
Tue 8/186:00 am -
1 stop4h 59m
Deal found 8/4![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 8/6. 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.
Tue 8/186:42 pm -
1 stop3h 39m
Mon 8/246:24 pm -
1 stop5h 12m
Deal found 8/6![Delta logo]()
$374
Last-minute flights from Chicago to HarrisburgDiscover last-minute flight deals from Chicago to Harrisburg. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Harrisburg. Data last updated August 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/6. 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.
Sun 8/166:42 pm -
1 stop3h 39m
Sat 8/226:15 am -
1 stop4h 02m
Deal found 8/6![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 8/4. 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.
Tue 8/185:10 pm -
1 stop5h 33m
Tue 8/256:24 pm -
1 stop5h 12m
Deal found 8/4![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 8/4. 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.
Tue 8/186:42 pm -
1 stop3h 39m
Mon 8/246:24 pm -
1 stop5h 12m
Deal found 8/4![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Wed 8/199:45 am -
Nonstop2h 00m
Sun 8/236:15 am -
1 stop5h 15m
Deal found 8/1![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 8/5. 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 8/279:45 am -
Nonstop2h 00m
Sun 8/301:25 pm -
Nonstop2h 10m
Deal found 8/5![American Airlines logo]()
$280
This Delta deal was found by Cheapflights users on 8/4. 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 8/276:42 pm -
1 stop3h 39m
Sun 8/306:24 pm -
1 stop5h 12m
Deal found 8/4![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/33:50 pm -
Nonstop2h 00m
Sun 9/61:25 pm -
Nonstop2h 10m
Deal found 8/4![American Airlines logo]()
$284
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Fri 9/410:25 am -
Nonstop2h 07m
Mon 9/75:54 pm -
Nonstop2h 11m
Deal found 8/2![United Airlines logo]()
$279
This Delta deal was found by Cheapflights users on 8/5. 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 9/43:25 pm -
1 stop7h 18m
Sun 9/66:15 am -
1 stop5h 27m
Deal found 8/5![Delta logo]()
$299
This American Airlines deal was found by Cheapflights users on 8/2. 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 9/181:54 pm -
1 stop6h 46m
Sun 9/206:00 am -
Nonstop2h 16m
Deal found 8/2![American Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 8/3. 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 9/255:10 pm -
1 stop5h 30m
Sun 9/276:10 am -
1 stop3h 57m
Deal found 8/3![Delta logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/303:50 pm -
1 stop22h 27m
Mon 10/57:30 pm -
2 stops17h 21m
Deal found 8/5![Multiple Airlines logo]()
$323
One-way flights from Chicago to HarrisburgSearch for one-way flight options from Chicago to Harrisburg. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from Chicago to Harrisburg. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:03 pm -
2 stops17h 20m
Deal found 8/3![Multiple Airlines logo]()
$163
This American Airlines deal was found by Cheapflights users on 8/5. 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 9/43:50 pm -
Nonstop2h 00m
Deal found 8/5![American Airlines logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/44:44 pm -
1 stop20h 59m
Deal found 8/3![Multiple Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3012:30 pm -
2 stops19h 23m
Deal found 8/1![Multiple Airlines logo]()
$184
This Delta deal was found by Cheapflights users on 8/4. 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 9/53:25 pm -
1 stop6h 45m
Deal found 8/4![Delta logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:55 am -
2 stops11h 28m
Deal found 8/4![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:15 am -
2 stops26h 33m
Deal found 8/4![Multiple Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:50 am -
2 stops27h 53m
Deal found 8/2![Multiple Airlines logo]()
$200
This Delta deal was found by Cheapflights users on 8/4. 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 9/259:29 am -
1 stop5h 45m
Deal found 8/4![Delta logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:05 am -
2 stops33h 57m
Deal found 8/2![Multiple Airlines logo]()
$285
This Delta deal was found by Cheapflights users on 8/3. 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.
Sun 9/279:29 am -
1 stop5h 45m
Deal found 8/3![Delta logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:25 am -
3 stops34h 58m
Deal found 8/3![Multiple Airlines logo]()
$303
Find flight deals from Chicago to Harrisburg
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 August 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $279 (United Airlines) |
One-way from | $163 (Kiwi.com) |
Popular in | July |
Cheapest in | May |
Average price | $289 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago 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 2,558,603 searches. Data last updated August 6, 2026.
Use the filters below to find and compare flights from Chicago to Harrisburg that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoHarrisburg
ORD Chicago O'Hare Intl - MDT Harrisburg
ORDMDT
Chicago O'Hare Intl
Sat 9/19
5:55 pm-8:58 pm
Nonstop2h 03m
Harrisburg
Sat 9/26
5:54 pm-7:05 pm
Nonstop2h 11m
$279
Quickest round-trip
ChicagoHarrisburg
ORD Chicago O'Hare Intl - MDT Harrisburg
ORDMDT
Chicago O'Hare Intl
Wed 8/19
3:50 pm-6:50 pm
Nonstop2h 00m
Harrisburg
Sun 8/23
1:25 pm-2:35 pm
Nonstop2h 10m
$299
ChicagoHarrisburg
MDW Chicago Midway - MDT Harrisburg
MDWMDT
Chicago Midway
Fri 9/25
5:10 pm-11:40 pm
1 stop5h 30m
Harrisburg
Mon 9/28
6:09 pm-10:44 pm
1 stop5h 35m
$299
ChicagoHarrisburg
MDW Chicago Midway - MDT Harrisburg
MDWMDT
Chicago Midway
Fri 9/4
6:42 pm-11:21 pm
1 stop3h 39m
Harrisburg
Sun 9/6
6:15 am-9:17 am
1 stop4h 02m
$299
ChicagoHarrisburg
MDW Chicago Midway - MDT Harrisburg
MDWMDT
Chicago Midway
Thu 8/27
6:42 pm-11:21 pm
1 stop3h 39m
Harrisburg
Sun 8/30
6:24 pm-10:36 pm
1 stop5h 12m
$299
ChicagoHarrisburg
MDW Chicago Midway - MDT Harrisburg
MDWMDT
Chicago Midway
Tue 9/1
5:45 pm-11:21 pm
1 stop4h 36m
Harrisburg
Tue 9/8
6:09 pm-10:44 pm
1 stop5h 35m
$299
ChicagoHarrisburg
MDW Chicago Midway - MDT Harrisburg
MDWMDT
Chicago Midway
Tue 8/18
5:10 pm-11:43 pm
1 stop5h 33m
Harrisburg
Tue 8/25
6:24 pm-10:36 pm
1 stop5h 12m
$319
ChicagoHarrisburg
MDW Chicago Midway - MDT Harrisburg
MDWMDT
Chicago Midway
Tue 8/25
6:05 am-2:13 pm
1 stop7h 08m
Harrisburg
Tue 9/1
6:00 am-9:59 am
1 stop4h 59m
$319
ChicagoHarrisburg
MDW Chicago Midway - MDT Harrisburg
MDWMDT
Chicago Midway
Fri 8/28
6:42 pm-11:21 pm
1 stop3h 39m
Harrisburg
Tue 9/1
12:22 pm-4:59 pm
1 stop5h 37m
$319
ChicagoHarrisburg
ORD Chicago O'Hare Intl - MDT Harrisburg
ORDMDT
Chicago O'Hare Intl
Fri 8/21
6:15 pm-11:30 pm
1 stop4h 15m
Harrisburg
Sat 8/22
6:30 am-7:41 am
Nonstop2h 11m
$329
Showing 1-10 of 40 resultsSorted by cheapest first
Compare providers for flights from Chicago 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 Chicago to Harrisburg in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago-Harrisburg flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Harrisburg flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Harrisburg flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-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 Chicago-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 Chicago to Harrisburg
Have a flexible travel schedule? Discover the best time to fly to Harrisburg from Chicago with our price prediction graph.
CHI-MDT
ORD-MDT
MDW-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.
Cheapflights Insights
Everything you need to know about your flight from Chicago to Harrisburg
CHI-MDT
ORD-MDT
MDW-MDT
What is the cheapest month to book a flight from Chicago to Harrisburg?
Currently, October is the cheapest month in which you can book a flight from Chicago to Harrisburg (average of $306). Flying from Chicago to Harrisburg in July is currently the most expensive (average of $495). 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.
What is the cheapest time of day to fly from CHI to MDT?
Find hourly flight availability from Chicago to Harrisburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 6, 2026.
It’s typically best to fly out from Chicago to Harrisburg in the evening. Doing so could potentially save you 18% on the flight price compared to flying in the morning, which is usually more expensive.
Weekly flight availability from Chicago to Harrisburg
Explore weekly flight availability from Chicago to Harrisburg. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 6, 2026.
The most flights from CHI to MDT are scheduled on a Wednesday (17 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 on average).
How far ahead should I book a flight from Chicago to Harrisburg?
Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Harrisburg. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from Chicago to Harrisburg?
Use this chart to determine the cheapest time to fly round-trip from Chicago to Harrisburg. Price data was last updated on August 1, 2026.
Travelers seeking maximum savings on their Chicago to Harrisburg flight should consider departing on Saturday mornings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Harrisburg
Get insights into the airlines that provide service to Harrisburg. 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 Harrisburg. Reviews last updated August 6, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Chicago to Harrisburg by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Comfort
7.3
Crew
8.1
Boarding
7.7
Food
6.7
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Overall
7.4
Comfort
7.3
Crew
8.1
Boarding
7.7
Food
6.7
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Overall
7.4
Comfort
7.3
Crew
8.1
Boarding
7.7
Food
6.7
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Related info for your journey
Find useful and relevant information for your journey from Chicago 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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Chicago and Harrisburg flights
Browse other Chicago and Harrisburg flight options. Last updated on August 6, 2026.
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Popular flight searches
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Top 2 airlines flying from Chicago to Harrisburg
Discover the top 2 airlines that operate flights from Chicago to Harrisburg. 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 August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$209 | Average$288 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$209 | Average$435 | FlexibilityNo cancel fee | On-time69% |