Philadelphia to Austin: what the flight costs
In the last 60 days we checked this route 6 times. The typical round trip was $447 per person and the lowest $210, taxes and fees included.
| Per person | |
|---|---|
| Lowest seen | $210 |
| Typical (median) | $447 |
| Price checks, 60 days | 6 |
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Trips we picked on this route
Just found · from PhiladelphiaWorth it, if
Austin
Oct 23–25, 2026 · 2 nights
- Fare of $446 per person, $2 below the $448 typical
- DoubleTree by Hilton Austin scores 8.1 from 343 reviews, free cancellation
- Highs of 89°F Friday and Saturday, rain chances 28% or lower
$2,560 for two · 2 nights · flights, hotel, taxes & fees
Flights $892 + hotel $1,668, taxes in · a checked bag each adds about $240
Frontier · with a stop · 14h 36m
The catch: The Frontier fare has one stop and takes 14h 36m, leaving at 5:50 AM, and a checked bag is about $240 for two.
Worth it if you want barbecue, live music and warm weather on a budget fare; skip it if a 14h 36m travel day ruins a weekend.
Every fare we found in the last 30 days
| Checked | Trip dates | Per person | Airline | Stops | Duration | Source |
|---|---|---|---|---|---|---|
| Oct 14, 2026 | Nov 13–16, 2026 | $210 | F9 | with a stop | 20h 46m | Kiwi.com |
| Oct 14, 2026 | Oct 23–25, 2026 | $525 | B6 | with a stop | 24h 39m | Kiwi.com |
| Oct 14, 2026 | Oct 23–25, 2026 | $446 | Frontier | with a stop | 14h 36m | Google Flights |
| Oct 14, 2026 | Oct 23–25, 2026 | $479 | F9 | with a stop | 14h 36m | Kiwi.com |
| Oct 14, 2026 | Nov 19–22, 2026 | $289 | F9 | with a stop | 6h 24m | Kiwi.com |
| Oct 13, 2026 | Nov 27–30, 2026 | $448 | F9 | with a stop | 23h 7m | Kiwi.com |
About Austin
Austin pairs live music on every corner with Texas barbecue, swimming holes and a laid-back outdoor lifestyle around Lady Bird Lake.
Austin from every city: when to go, where to stay, what to do
Questions about Philadelphia to Austin
What does a round trip from Philadelphia to Austin usually cost?
Over the last 60 days the typical price we found was $447 per person, taxes and fees included, across 6 checks; the lowest was $210.
When is the best time to fly from Philadelphia to Austin?
Austin is at its best in March, April, May, October and November. Avoid July, August: Daily highs above 100°F
Do I need a passport to fly from Philadelphia to Austin?
No passport needed for travelers from the United States: a government photo ID is enough for Austin.