Frontier's UpFront Plus seats guarantee an empty middle seat, enhancing comfort.
Frontier's Economy Bundle includes a carry-on bag and seat selection, saving on extra fees.

Round-trip from | $180 (Kiwi.com) |
|---|---|
One-way from | $74 (Mytrip) |
Popular in | March |
Cheapest in | October |
Average price | $334 |
Fly from
Fly to
Route
Depart
Return
Price
PhiladelphiaDallas
PHL - DFW
PHLDFW
Philadelphia
Mon 1/5
5:45 pm-10:54 pm
1 stop6h 09m
Dallas/Fort Worth
Tue 1/6
10:36 am-12:51 am
1 stop13h 15m
PhiladelphiaDallas
PHL - DFW
PHLDFW
Philadelphia
Fri 2/27
6:00 am-9:08 am
Nonstop4h 08m
Dallas/Fort Worth
Mon 3/9
6:13 pm-12:52 am
1 stop5h 39m
PhiladelphiaDallas
PHL - DFW
PHLDFW
Philadelphia
Wed 2/4
5:39 pm-8:49 pm
Nonstop4h 10m
Dallas/Fort Worth
Tue 2/10
7:09 am-11:13 am
Nonstop3h 04m
PhiladelphiaDallas
PHL - DAL
PHLDAL
Philadelphia
Sat 1/24
5:40 am-10:30 am
1 stop5h 50m
Dallas Love Field
Sat 1/31
6:38 pm-12:21 am
1 stop4h 43m
PhiladelphiaDallas
PHL - DAL
PHLDAL
Philadelphia
Tue 2/17
4:59 pm-10:31 pm
1 stop6h 32m
Dallas Love Field
Tue 3/3
10:45 am-5:11 pm
1 stop5h 26m
PhiladelphiaDallas
PHL - DAL
PHLDAL
Philadelphia
Wed 2/18
8:00 am-1:38 pm
1 stop6h 38m
Dallas Love Field
Tue 3/3
10:45 am-5:11 pm
1 stop5h 26m
PhiladelphiaDallas
PHL - DAL
PHLDAL
Philadelphia
Sat 1/24
12:16 pm-5:47 pm
1 stop6h 31m
Dallas Love Field
Tue 2/3
10:25 am-3:53 pm
1 stop4h 28m
PhiladelphiaDallas
PHL - DFW
PHLDFW
Philadelphia
Wed 1/14
5:00 am-8:16 am
Nonstop4h 16m
Dallas/Fort Worth
Wed 1/28
6:05 am-12:30 pm
1 stop5h 25m
PhiladelphiaDallas
PHL - DAL
PHLDAL
Philadelphia
Tue 1/27
7:10 am-12:40 pm
1 stop6h 30m
Dallas Love Field
Sat 1/31
6:25 am-12:05 pm
1 stop4h 40m
PhiladelphiaDallas
PHL - DAL
PHLDAL
Philadelphia
Wed 2/4
6:10 am-1:05 pm
2 stops7h 55m
Dallas Love Field
Tue 2/10
2:35 pm-8:20 pm
1 stop4h 45m
The best time to book flights from Philadelphia to Dallas is 71 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, November is the cheapest month in which you can book a flight from Philadelphia to Dallas (average of $43). Flying from Philadelphia to Dallas in July is currently the most expensive (average of $118). 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.
One of the essential ways to save on airfare from Philadelphia to Dallas is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 41% on airfare.
Travelers seeking maximum savings on their Philadelphia to Dallas flight should consider departing on Thursday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from PHL to A78 are scheduled on a Saturday (25 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (7 on average).
About 15% of weekly flights between Philadelphia and Dallas have experienced delays in the past year, with the average delay time being 166 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Over the last year, American Airlines have had the lowest number of delays on this route, with just 15% of flights being delayed.
Entertainment
Boarding
Food
Comfort
Crew
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Entertainment
Boarding
Food
Comfort
Crew
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Entertainment
Boarding
Food
Comfort
Crew
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Entertainment
Boarding
Food
Comfort
Crew
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Entertainment
Boarding
Food
Comfort
Crew
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Entertainment
Boarding
Food
Comfort
Crew
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$95 | Average$237 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$98 | Average$211 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$186 | Average$366 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$236 | Average$335 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$242 | Average$418 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$298 | Average$406 | FlexibilityNo cancel fee | On-time69% |