$181+ Cheap flights from Harrisburg (MDT) to Washington
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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — SEA
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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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
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Cheapest flights from Harrisburg to WashingtonExplore the most affordable flight options available from Harrisburg to Washington. 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 Harrisburg to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
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.
Sat 9/54:15 pm -
1 stop9h 41m
Sat 9/126:18 am -
1 stop8h 55m
Deal found 8/2![American Airlines logo]()
$361
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 9/55:54 pm -
1 stop7h 49m
Wed 9/911:00 pm -
2 stops11h 39m
Deal found 8/4![United Airlines logo]()
$366
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:54 pm -
1 stop8h 17m
Wed 9/3011:57 pm -
1 stop8h 26m
Deal found 8/3![American Airlines logo]()
$370
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.
Wed 9/305:54 pm -
1 stop8h 02m
Mon 10/57:25 pm -
2 stops11h 26m
Deal found 8/6![United Airlines logo]()
$375
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.
Thu 11/55:48 pm -
1 stop8h 11m
Sun 11/87:00 am -
1 stop8h 57m
Deal found 8/6![United Airlines logo]()
$379
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.
Wed 11/116:00 am -
1 stop9h 03m
Wed 11/181:13 pm -
1 stop7h 37m
Deal found 8/4![Delta logo]()
$379
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:17 am -
1 stop9h 35m
Tue 9/1511:06 pm -
1 stop8h 11m
Deal found 8/3![American Airlines logo]()
$379
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.
Wed 11/116:30 am -
1 stop8h 48m
Wed 11/185:00 am -
2 stops12h 57m
Deal found 8/4![United Airlines logo]()
$384
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.
Mon 11/235:05 pm -
1 stop7h 57m
Wed 12/27:33 pm -
2 stops12h 55m
Deal found 8/5![Delta logo]()
$384
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.
Wed 9/26:30 am -
1 stop8h 02m
Sat 9/1211:04 pm -
1 stop7h 33m
Deal found 8/5![United Airlines logo]()
$387
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.
Sat 9/52:52 pm -
2 stops10h 51m
Sat 9/1211:04 pm -
1 stop7h 33m
Deal found 8/2![United Airlines logo]()
$389
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.
Sun 11/2212:09 pm -
2 stops12h 47m
Wed 12/27:33 pm -
2 stops12h 55m
Deal found 8/5![Delta logo]()
$389
Best flights from Harrisburg to WashingtonDiscover carefully curated flight deals from Harrisburg to Washington 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 Harrisburg to Washington 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 8/2. 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.
Sun 9/205:54 pm -
1 stop7h 51m
Tue 9/2911:13 pm -
1 stop7h 38m
Deal found 8/2![United Airlines logo]()
$370
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.
Wed 11/116:00 am -
1 stop9h 03m
Wed 11/181:13 pm -
1 stop7h 37m
Deal found 8/4![Delta logo]()
$379
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.
Fri 9/1112:59 pm -
1 stop7h 53m
Mon 9/1411:08 pm -
1 stop9h 15m
Deal found 8/1![American Airlines logo]()
$399
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 11/45:48 pm -
1 stop8h 19m
Sun 11/85:05 am -
2 stops8h 41m
Deal found 8/3![United Airlines logo]()
$375
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.
Wed 1/66:00 am -
1 stop8h 38m
Fri 1/1512:40 pm -
1 stop7h 58m
Deal found 8/6![Delta logo]()
$379
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.
Thu 11/55:48 pm -
1 stop8h 11m
Sun 11/87:00 am -
1 stop8h 57m
Deal found 8/6![United Airlines logo]()
$379
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.
Thu 11/266:00 am -
1 stop10h 14m
Thu 11/2611:20 pm -
1 stop9h 08m
Deal found 8/5![Delta logo]()
$379
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.
Sat 9/56:30 am -
1 stop8h 08m
Sat 9/125:00 am -
2 stops12h 58m
Deal found 8/6![United Airlines logo]()
$384
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.
Fri 1/86:00 am -
1 stop8h 38m
Wed 1/1310:05 am -
2 stops9h 41m
Deal found 8/6![Delta logo]()
$384
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.
Tue 9/19:34 am -
2 stops14h 08m
Tue 9/85:20 am -
2 stops13h 38m
Deal found 8/2![American Airlines logo]()
$487
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.
Fri 1/85:00 pm -
2 stops9h 42m
Sun 1/1012:40 pm -
1 stop7h 58m
Deal found 8/6![Delta logo]()
$384
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 10/35:54 pm -
1 stop7h 29m
Mon 11/27:26 pm -
2 stops11h 19m
Deal found 8/5![United Airlines logo]()
$384
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/73:21 pm -
2 stops11h 24m
Mon 1/115:14 am -
2 stops11h 18m
Deal found 8/1![Alaska Airlines logo]()
$1,023
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.
Wed 11/2512:09 pm -
2 stops14h 44m
Thu 11/2611:20 pm -
1 stop9h 08m
Deal found 8/5![Delta logo]()
$384
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.
Wed 9/26:30 am -
1 stop8h 02m
Sat 9/1211:04 pm -
1 stop7h 33m
Deal found 8/5![United Airlines logo]()
$387
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.
Thu 10/222:56 pm -
2 stops12h 03m
Sun 10/2511:12 pm -
1 stop9h 19m
Deal found 8/6![Delta logo]()
$414
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:17 pm -
1 stop7h 36m
Mon 9/711:02 pm -
2 stops11h 37m
Deal found 8/1![United Airlines logo]()
$459
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.
Thu 10/15:10 pm -
2 stops9h 49m
Tue 10/61:00 pm -
1 stop7h 28m
Deal found 8/2![Delta logo]()
$444
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.
Tue 9/296:30 am -
1 stop7h 57m
Sat 10/311:13 pm -
1 stop7h 38m
Deal found 8/2![United Airlines logo]()
$471
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.
Thu 10/15:54 pm -
1 stop8h 02m
Sun 10/117:00 am -
1 stop6h 52m
Deal found 8/6![United Airlines logo]()
$477
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:15 pm -
2 stops12h 32m
Mon 9/1411:10 pm -
2 stops12h 05m
Deal found 8/1![Delta logo]()
$479
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 12/46:00 am -
2 stops13h 04m
Tue 12/87:00 am -
1 stop8h 40m
Deal found 8/3![United Airlines logo]()
$485
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 12/56:30 am -
1 stop8h 48m
Tue 12/811:30 am -
1 stop6h 50m
Deal found 8/4![United Airlines logo]()
$489
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/123:21 pm -
2 stops11h 53m
Sat 1/165:00 am -
2 stops11h 32m
Deal found 8/4![Alaska Airlines logo]()
$1,237
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/26:30 am -
1 stop8h 23m
Sat 2/68:46 am -
1 stop9h 34m
Deal found 8/1![United Airlines logo]()
$489
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 12/126:00 am -
2 stops12h 23m
Tue 12/158:46 am -
1 stop6h 54m
Deal found 8/5![United Airlines logo]()
$494
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:23 pm -
2 stops12h 27m
Fri 8/216:06 am -
2 stops9h 44m
Deal found 8/2![Alaska Airlines logo]()
$1,361
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 8/292:17 pm -
2 stops9h 48m
Wed 9/98:25 am -
1 stop7h 01m
Deal found 8/4![United Airlines logo]()
$494
Last-minute flights from Harrisburg to WashingtonDiscover last-minute flight deals from Harrisburg to Washington. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Harrisburg to Washington. Data last updated August 6, 2026 and is based on user searches.
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.
Fri 8/282:45 pm -
1 stop10h 14m
Sun 8/3011:56 pm -
1 stop9h 49m
Deal found 8/4![American Airlines logo]()
$379
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.
Fri 8/282:52 pm -
2 stops10h 51m
Sun 8/307:00 am -
1 stop6h 52m
Deal found 8/4![United Airlines logo]()
$384
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.
Sat 8/291:25 pm -
1 stop7h 35m
Wed 9/97:25 am -
1 stop8h 37m
Deal found 8/2![American Airlines logo]()
$399
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.
Wed 9/26:30 am -
1 stop8h 02m
Sat 9/1211:04 pm -
1 stop7h 33m
Deal found 8/5![United Airlines logo]()
$387
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.
Sat 9/54:15 pm -
1 stop9h 41m
Sat 9/126:18 am -
1 stop8h 55m
Deal found 8/2![American Airlines logo]()
$361
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 9/55:54 pm -
1 stop7h 49m
Wed 9/911:00 pm -
2 stops11h 39m
Deal found 8/4![United Airlines logo]()
$366
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.
Sat 9/56:30 am -
1 stop8h 08m
Sat 9/125:00 am -
2 stops12h 58m
Deal found 8/6![United Airlines logo]()
$384
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.
Sat 9/52:52 pm -
2 stops10h 51m
Sat 9/1211:04 pm -
1 stop7h 33m
Deal found 8/2![United Airlines logo]()
$389
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:17 am -
1 stop9h 35m
Tue 9/1511:06 pm -
1 stop8h 11m
Deal found 8/3![American Airlines logo]()
$379
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.
Sat 9/126:30 am -
2 stops11h 35m
Wed 9/1611:02 pm -
1 stop7h 49m
Deal found 8/2![United Airlines logo]()
$384
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:54 pm -
1 stop8h 17m
Wed 9/3011:57 pm -
1 stop8h 26m
Deal found 8/3![American Airlines logo]()
$370
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.
Wed 9/305:54 pm -
1 stop8h 02m
Mon 10/57:25 pm -
2 stops11h 26m
Deal found 8/6![United Airlines logo]()
$375
One-way flights from Harrisburg to WashingtonSearch for one-way flight options from Harrisburg to Washington. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from Harrisburg to Washington. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:54 pm -
1 stop7h 51m
Deal found 8/1![United Airlines logo]()
$181
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.
Sun 9/66:00 am -
1 stop8h 34m
Deal found 8/1![American Airlines logo]()
$220
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.
Sun 9/66:30 am -
2 stops11h 33m
Deal found 8/3![United Airlines logo]()
$225
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.
Fri 9/119:08 am -
2 stops33h 00m
Deal found 8/1![Multiple Airlines logo]()
$237
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:59 pm -
1 stop10h 08m
Deal found 8/2![American Airlines logo]()
$261
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.
Tue 9/226:00 am -
1 stop8h 25m
Deal found 8/1![American Airlines logo]()
$276
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 9/32:28 pm -
3 stops53h 43m
Deal found 8/3![Multiple Airlines logo]()
$277
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.
Tue 9/86:30 am -
2 stops15h 38m
Deal found 8/5![United Airlines logo]()
$298
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 9/256:09 pm -
1 stop8h 49m
Deal found 8/2![Delta logo]()
$313
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:30 am -
2 stops15h 15m
Deal found 8/1![United Airlines logo]()
$336
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.
Thu 8/139:12 pm -
2 stops38h 52m
Deal found 8/5![Multiple Airlines logo]()
$338
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:29 am -
1 stop8h 26m
Deal found 8/2![American Airlines logo]()
$343
Find flight deals from Harrisburg to Washington
Keep the following information in mind while searching for Harrisburg to Washington flight deals. Data was last updated August 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $361 (American Airlines) |
One-way from | $181 (United Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $518 |
Cheapflights Fare Finder
Customize your flight search to find flights from Harrisburg to Washington 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 Harrisburg to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HarrisburgSeattle
MDT Harrisburg - SEA Seattle/Tacoma Intl
MDTSEA
Harrisburg
Sun 9/20
5:54 pm-10:45 pm
1 stop7h 51m
Seattle/Tacoma Intl
Tue 9/29
11:13 pm-9:51 am
1 stop7h 38m
$370
HarrisburgSeattle
MDT Harrisburg - SEA Seattle/Tacoma Intl
MDTSEA
Harrisburg
Wed 11/4
5:48 pm-11:07 pm
1 stop8h 19m
Seattle/Tacoma Intl
Sun 11/8
5:05 am-4:46 pm
2 stops8h 41m
$375
HarrisburgSpokane
MDT Harrisburg - GEG Spokane
MDTGEG
Harrisburg
Wed 11/11
6:00 am-12:03 pm
1 stop9h 03m
Spokane
Wed 11/18
1:13 pm-11:50 pm
1 stop7h 37m
$379
HarrisburgSpokane
MDT Harrisburg - GEG Spokane
MDTGEG
Harrisburg
Wed 1/6
6:00 am-11:38 am
1 stop8h 38m
Spokane
Fri 1/15
12:40 pm-11:38 pm
1 stop7h 58m
$379
HarrisburgSeattle
MDT Harrisburg - SEA Seattle/Tacoma Intl
MDTSEA
Harrisburg
Thu 11/5
5:48 pm-10:59 pm
1 stop8h 11m
Seattle/Tacoma Intl
Sun 11/8
7:00 am-6:57 pm
1 stop8h 57m
$379
HarrisburgPortland
MDT Harrisburg - PDX Portland
MDTPDX
Harrisburg
Thu 11/26
6:00 am-1:14 pm
1 stop10h 14m
Portland
Thu 11/26
11:20 pm-11:28 am
1 stop9h 08m
$379
HarrisburgSpokane
MDT Harrisburg - GEG Spokane
MDTGEG
Harrisburg
Sat 9/5
6:30 am-11:38 am
1 stop8h 08m
Spokane
Sat 9/12
5:00 am-8:58 pm
2 stops12h 58m
$384
HarrisburgSpokane
MDT Harrisburg - GEG Spokane
MDTGEG
Harrisburg
Fri 1/8
6:00 am-11:38 am
1 stop8h 38m
Spokane
Wed 1/13
10:05 am-10:46 pm
2 stops9h 41m
$384
HarrisburgSpokane
MDT Harrisburg - GEG Spokane
MDTGEG
Harrisburg
Fri 1/8
5:00 pm-11:42 pm
2 stops9h 42m
Spokane
Sun 1/10
12:40 pm-11:38 pm
1 stop7h 58m
$384
HarrisburgPortland
MDT Harrisburg - PDX Portland
MDTPDX
Harrisburg
Sat 10/3
5:54 pm-10:23 pm
1 stop7h 29m
Portland
Mon 11/2
7:26 pm-9:45 am
2 stops11h 19m
$384
Showing 1-10 of 50 resultsSorted by cheapest first
Best time to book a flight from Harrisburg to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Harrisburg with our price prediction graph.
MDT-SEA
MDT-GEG
MDT-PDX
MDT-BLI
MDT-PUW
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 Washington
MDT-USWA
MDT-SEA
MDT-GEG
MDT-PDX
MDT-BLI
What is the cheapest month to book a flight from Harrisburg to State of Washington?
Currently, January is the cheapest month in which you can book a flight from Harrisburg to State of Washington (average of $314). Flying from Harrisburg to State of Washington in June is currently the most expensive (average of $674). 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.
How much does it cost to fly round-trip from Harrisburg to State of Washington?
Airfare is below average for this route at the moment.
Harrisburg to State of Washington flights typically cost between $412 and $679 in September.The cheapest round-trip price found within the last 5 days was $361 on American Airlines (Sep 5-Sep 12).
How far ahead should I book a flight from Harrisburg to State of Washington?
Booking 26 days in advance of your planned departure date is, on average, the best time to get cheap flights from Harrisburg to State of Washington. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated August 6, 2026.
Read through reviews of airlines operating flights from Harrisburg to Washington, such as Alaska Airlines,Delta, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Overall
7.9
Food
7.0
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Overall
7.9
Food
7.0
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Overall
7.9
Food
7.0
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Overall
7.9
Food
7.0
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Boarding
8.1
Comfort
7.8
Overall
7.9
Food
7.0
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Related info for your journey
Find useful and relevant information for your journey from Harrisburg to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Harrisburg to Washington
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Complete your trip
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Harrisburg and Washington flights
Browse other Harrisburg and Washington flight options. Last updated on August 6, 2026.
Popular flight searches
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Harrisburg to Washington flights
Consider these flights traveling from Harrisburg to Washington.
Top 4 airlines flying from Harrisburg to Washington
Discover the top 4 airlines that operate flights from Harrisburg to Washington. 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$159 | Average$481 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$258 | Average$471 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$293 | Average$412 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$422 | Average$703 | FlexibilityNo cancel fee | On-time75% |