Cheap Flights from Austin to Philadelphia
Browse current best options from Austin. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
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RatePunk searches hundreds of travel sites at once for deals on flights to Philadelphia
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
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Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Austin to Philadelphia
Explore current cheapest deals departing from Austin to Philadelphia
Round trip
Sort by: Cheapest
July 14 - August 13
AUS - Philadelphia
$265
$190
Round trip
August 10 - August 13
AUS - Philadelphia
$313
$191
Round trip
August 4 - August 13
AUS - Philadelphia
$274
$191
Round trip
July 15 - July 16
AUS - Philadelphia
$306
$198
Round trip
August 16 - August 18
AUS - Philadelphia
$312
$200
Round trip
August 16 - September 1
AUS - Philadelphia
$266
$200
Round trip
August 16 - August 25
AUS - Philadelphia
$286
$200
Round trip
August 4 - August 16
AUS - Philadelphia
$260
$202
Round trip
July 14 - August 4
AUS - Philadelphia
$264
$207
Round trip
August 18 - August 25
AUS - Philadelphia
$297
$208
Round trip
Unlock all 500+ flight deals to Philadelphia and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Austin to Philadelphia
How much is a round trip from Austin to Philadelphia
Regular price: $230 - $350
Prices are currently below the regular range.
The regular price range for flights from Austin to Philadelphia is $230 to $350. The current lowest deal is $190 with Frontier Airlines, for travel from Jul 14-Aug 13.
now $190
Low $230
High $350
The cheapest time to fly from Austin to Philadelphia
The cheapest month to fly from Austin to Philadelphia is March, with a median price of $329. The most expensive month is January, with a median price of $643. Prices are generally lower from March to November.
March
Flights from $329
January
Flights from $643
Direct flights from Austin to Philadelphia
American Airlines
Last-minute flights going from Austin to Philadelphia
Wed, Jun 17
AUS - Philadelphia
Austin (AUS) - Philadelphia (PHL)
Frontier Airlines
$563
$331
One-way
Wed, Jun 17
AUS - Philadelphia
Austin (AUS) - Philadelphia (PHL)
Frontier Airlines
$572
$332
One-way
Thu, Jun 18
AUS - Philadelphia
Austin (AUS) - Philadelphia (PHL)
Frontier Airlines
$566
$357
One-way
Fri, Jun 19
AUS - Philadelphia
Austin (AUS) - Philadelphia (PHL)
Frontier Airlines
$508
$332
One-way
Fri, Jun 19
AUS - Philadelphia
Austin (AUS) - Philadelphia (PHL)
Frontier Airlines
$569
$356
One-way
Fri, Jun 19
AUS - Philadelphia
Austin (AUS) - Philadelphia (PHL)
Frontier Airlines
$563
$356
One-way
Biggest price drops on these dates for flights from Austin to Philadelphia
Jun 20 - Jun 23
$563 → $316
44%
Jun 17 - Jun 19
$572 → $332
42%
Jun 20 - Jun 22
$569 → $331
42%
Jun 21 - Jun 23
$569 → $331
42%
Popular Airports to fly from Austin to Philadelphia
Austin - Philadelphia route insights
💸 Price insights
Recent fares are below the typical level at $190.
Recent fares from Austin to Philadelphia are below the typical level, with deals around $190.
📅 Best time to fly
Fly in March for the cheapest prices at $329.
Historically, March is the cheapest month to fly from Austin to Philadelphia, with a median price of $329.
⏱️ Flight duration
Connecting flights average 15h 11m.
The typical flight duration for connecting flights from Austin to Philadelphia is 15 hours and 11 minutes.
✈️ Airlines & availability
Connecting flights are dominant for this route.
Only 10% of recent deals for this route are direct, making connecting flights dominant.
🏆 Airline highlight
American Airlines offers direct flights.
American Airlines is an option for direct flights on the Austin to Philadelphia route.
🎯 Booking tip
Frequent deals are available for this route.
Deals for flights from Austin to Philadelphia are frequent, with over 1 deal per day.
Austin main airports to depart from
Austin–Bergstrom International (AUS)
Austin–Bergstrom International Airport is a good choice for flights from Austin to Philadelphia.
📍 ~10 km from city center (reachable by car)
💸 Flights from ~$190
Philadelphia main airports to arrive at
Philadelphia International (PHL)
Philadelphia International Airport is a convenient arrival choice for flights from Austin to Philadelphia.
📍 ~10 km from Philadelphia city center (reachable by car)
💸 Flights from ~$190
Airports nearby Philadelphia used as alternative
Newark Liberty International (EWR)
Consider Newark Liberty International for significantly more flight options, especially for long-haul international routes.
📍 ~135 km from Philadelphia (reachable by rail)
💸 Flights from ~$244
Baltimore–Washington International (BWI)
Baltimore–Washington International is a major base for Southwest Airlines, often featuring lower domestic fares.
📍 ~150 km from Philadelphia (reachable by rail)
💸 Flights from ~$170
Trenton–Mercer (TTN)
Trenton–Mercer offers a very fast check-in and security process with budget-friendly options.
📍 ~50 km from Philadelphia (reachable by car)
💸 Flights from ~$254
Lehigh Valley International (ABE)
Lehigh Valley International is a less crowded alternative with reliable regional connections to major hubs.
📍 ~90 km from Philadelphia (reachable by car)
💸 Flights from ~$252
Atlantic City International (ACY)
Atlantic City International is convenient for travelers on the eastern side of the Philadelphia metro.
📍 ~90 km from Philadelphia (reachable by car)
💸 Flights from ~$298
Business & First Class Flight Deals to Philadelphia
Discover luxury on the budget with premium cabin class on flights from Austin to Philadelphia.
Elite
Best Elite deals to Philadelphia
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From AUS
Elite
Jun 17
Philadelphia, United States
83% AI deal score
$1,462
$995
Save $467
From AUS
Elite
Jun 20
Philadelphia, United States
83% AI deal score
$1,425
$995
Save $430
From AUS
Elite
Nov 07
Philadelphia, United States
82% AI deal score
$1,457
$983
Save $474
From AUS
Elite
Nov 03
Philadelphia, United States
82% AI deal score
$1,457
$983
Save $474
From AUS
Elite
Nov 14
Philadelphia, United States
82% AI deal score
$1,456
$983
Save $473
From AUS
Elite
Nov 10
Philadelphia, United States
82% AI deal score
$1,456
$983
Save $473
From AUS
Elite
Aug 04
Philadelphia, United States
81% AI deal score
$1,361
$983
Save $378
From AUS
Elite
Aug 08
Philadelphia, United States
80% AI deal score
$1,324
$981
Save $343
From AUS
Elite
Oct 07
Philadelphia, United States
80% AI deal score
$1,323
$983
Save $340
From AUS
Elite
Oct 14
Philadelphia, United States
80% AI deal score
$1,335
$983
Save $352
From AUS
Elite
Oct 20
Philadelphia, United States
80% AI deal score
$1,345
$983
Save $362
From AUS
Elite
Aug 25
Philadelphia, United States
80% AI deal score
$1,275
$983
Save $292
From AUS
Elite
Aug 15
Philadelphia, United States
80% AI deal score
$1,305
$983
Save $322
From AUS
Elite
Dec 05
Philadelphia, United States
80% AI deal score
$1,321
$983
Save $338
From AUS
Elite
Aug 22
Philadelphia, United States
80% AI deal score
$1,275
$983
Save $292
From AUS
Elite
Oct 31
Philadelphia, United States
80% AI deal score
$1,341
$983
Save $358
From AUS
Elite
Oct 10
Philadelphia, United States
80% AI deal score
$1,331
$983
Save $348
From AUS
Elite
Aug 26
Philadelphia, United States
80% AI deal score
$1,275
$983
Save $292
From AUS
Elite
Aug 05
Philadelphia, United States
80% AI deal score
$1,445
$963
Save $482
From AUS
Elite
Jul 01
Philadelphia, United States
80% AI deal score
$1,367
$1,013
Save $354
From AUS
Elite
Sep 22
Philadelphia, United States
79% AI deal score
$1,241
$983
Save $258
From AUS
Elite
Sep 02
Philadelphia, United States
79% AI deal score
$1,240
$983
Save $257
From AUS
Elite
Sep 12
Philadelphia, United States
79% AI deal score
$1,250
$983
Save $267
From AUS
Elite
Sep 09
Philadelphia, United States
79% AI deal score
$1,238
$983
Save $255
From AUS
Elite
Sep 01
Philadelphia, United States
79% AI deal score
$1,239
$983
Save $256
From AUS
Elite
Sep 16
Philadelphia, United States
79% AI deal score
$1,245
$983
Save $262
From AUS
Elite
Jul 01
Philadelphia, United States
79% AI deal score
$1,339
$1,013
Save $326
From AUS
Elite
Aug 08
Philadelphia, United States
79% AI deal score
$1,466
$1,023
Save $443
From AUS
Elite
Oct 13
Philadelphia, United States
79% AI deal score
$1,511
$1,023
Save $488
From AUS
Elite
Jun 24
Philadelphia, United States
79% AI deal score
$1,409
$1,123
Save $286
From AUS
Elite
Jul 15
Philadelphia, United States
74% AI deal score
$1,201
$983
Save $218
From AUS
Elite
Nov 05
Philadelphia, United States
74% AI deal score
$1,433
$1,023
Save $410
From AUS
Elite
Oct 31
Philadelphia, United States
73% AI deal score
$2,508
$1,895
Save $613
From AUS
Elite
Oct 28
Philadelphia, United States
73% AI deal score
$2,510
$1,895
Save $615
From AUS
Elite
Nov 03
Philadelphia, United States
72% AI deal score
$2,316
$1,895
Save $421
From AUS
Elite
Oct 23
Philadelphia, United States
72% AI deal score
$2,518
$1,920
Save $598
From AUS
Elite
Oct 17
Philadelphia, United States
72% AI deal score
$2,460
$1,928
Save $532
From AUS
Elite
Oct 16
Philadelphia, United States
72% AI deal score
$2,460
$1,931
Save $529
From AUS
Elite
Dec 05
Philadelphia, United States
72% AI deal score
$2,488
$1,939
Save $549
From AUS
Elite
Nov 11
Philadelphia, United States
72% AI deal score
$2,459
$1,960
Save $499
From AUS
Elite
Oct 14
Philadelphia, United States
72% AI deal score
$2,482
$1,960
Save $522
From AUS
Elite
Dec 04
Philadelphia, United States
72% AI deal score
$2,476
$2,010
Save $466
From AUS
Elite
Oct 14
Philadelphia, United States
72% AI deal score
$2,465
$2,015
Save $450
From AUS
Elite
Oct 10
Philadelphia, United States
72% AI deal score
$2,506
$2,020
Save $486
From AUS
Elite
Oct 14
Philadelphia, United States
72% AI deal score
$2,523
$2,020
Save $503
From AUS
Elite
Dec 09
Philadelphia, United States
72% AI deal score
$2,641
$2,054
Save $587
From AUS
Elite
Sep 22
Philadelphia, United States
72% AI deal score
$2,657
$2,123
Save $534
From AUS
Elite
Jul 09
Philadelphia, United States
72% AI deal score
$1,306
$1,125
Save $181
From AUS
Elite
Jun 26
Philadelphia, United States
72% AI deal score
$1,335
$1,188
Save $147
From AUS
Elite
Nov 06
Philadelphia, United States
71% AI deal score
$2,329
$1,920
Save $409
From AUS
Elite
Nov 14
Philadelphia, United States
71% AI deal score
$2,317
$1,925
Save $392
From AUS
Elite
Nov 26
Philadelphia, United States
71% AI deal score
$2,275
$1,955
Save $320
From AUS
Elite
Nov 26
Philadelphia, United States
71% AI deal score
$2,269
$1,958
Save $311
From AUS
Elite
Nov 07
Philadelphia, United States
71% AI deal score
$2,324
$1,960
Save $364
From AUS
Elite
Nov 11
Philadelphia, United States
71% AI deal score
$2,302
$1,982
Save $320
From AUS
Elite
Nov 11
Philadelphia, United States
71% AI deal score
$2,279
$1,985
Save $294
From AUS
Elite
Nov 07
Philadelphia, United States
71% AI deal score
$2,274
$1,985
Save $289
From AUS
Elite
Nov 11
Philadelphia, United States
71% AI deal score
$2,330
$2,015
Save $315
From AUS
Elite
Nov 11
Philadelphia, United States
71% AI deal score
$2,322
$2,015
Save $307
From AUS
Elite
Nov 07
Philadelphia, United States
71% AI deal score
$2,329
$2,015
Save $314
From AUS
Elite
Nov 07
Philadelphia, United States
71% AI deal score
$2,332
$2,015
Save $317
From AUS
Elite
Oct 10
Philadelphia, United States
71% AI deal score
$2,460
$2,015
Save $445
From AUS
Elite
Nov 18
Philadelphia, United States
71% AI deal score
$2,317
$2,015
Save $302
From AUS
Elite
Oct 17
Philadelphia, United States
71% AI deal score
$2,460
$2,020
Save $440
From AUS
Elite
Nov 11
Philadelphia, United States
71% AI deal score
$2,326
$2,037
Save $289
From AUS
Elite
Nov 06
Philadelphia, United States
71% AI deal score
$2,329
$2,040
Save $289
From AUS
Elite
Oct 09
Philadelphia, United States
71% AI deal score
$2,479
$2,040
Save $439
From AUS
Elite
Oct 09
Philadelphia, United States
71% AI deal score
$2,502
$2,045
Save $457
From AUS
Elite
Nov 07
Philadelphia, United States
70% AI deal score
$2,316
$2,037
Save $279
From AUS
Elite
Nov 06
Philadelphia, United States
70% AI deal score
$2,313
$2,040
Save $273
From AUS
Elite
Nov 06
Philadelphia, United States
70% AI deal score
$2,315
$2,062
Save $253
From AUS
Elite
Jun 18
Philadelphia, United States
70% AI deal score
$1,416
$1,331
Save $85
From AUS
Elite
Jul 26
Philadelphia, United States
66% AI deal score
$2,023
From AUS
Elite
Jul 26
Philadelphia, United States
66% AI deal score
$2,023
From AUS
Elite
Jul 12
Philadelphia, United States
46% AI deal score
$1,621
From AUS
Elite
Jul 23
Philadelphia, United States
46% AI deal score
$1,676
From AUS
Elite
Jul 02
Philadelphia, United States
45% AI deal score
$1,861
From AUS
Elite
Jul 09
Philadelphia, United States
44% AI deal score
$2,195
From AUS
Elite
Nov 17
Philadelphia, United States
43% AI deal score
$16,309
From AUS
Elite
Jun 30
Philadelphia, United States
43% AI deal score
$1,860
From AUS
Elite
Jul 20
Philadelphia, United States
43% AI deal score
$2,217
From AUS
Elite
Jul 16
Philadelphia, United States
42% AI deal score
$1,795
From AUS
Elite
Jul 01
Philadelphia, United States
42% AI deal score
$2,397
From AUS
Elite
Jul 01
Philadelphia, United States
42% AI deal score
$2,488