IAD - A78 Price
|
$224 - $314
|
A78 Temperature
|
59 - 96.8 °F
|
A78 Rainfall
|
1.9 - 4.6 inches
|
Popular in March High demand for flights, 11% potential price rise |
Cheapest in August Best time to find cheap flights, 20% potential price drop |
Round-trip from $224 From Washington Dulles Intl to Dallas |
One-way from $113 One-way flight from Washington Dulles Intl to Dallas |
Users have found that leaving on a Friday can be a cost-effective option. It’s possible to save up to 14% on your flight compared to booking on days when demand is much higher.
To save up to 37% on this flight, we recommend booking at least 21 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington Dulles Intl to Dallas from $105 1-2 weeks out and tickets from $150 for flights departing within the next 72 hours.
Flights from Washington Dulles Intl to Dallas lean towards being more expensive in December. Prices are generally better when you fly from Washington Dulles Intl to Dallas in August, with the cheapest ticket starting at $34.
Unlike at noon, when flights are generally more expensive, you can save up to 5% on flights from Washington Dulles Intl to Dallas by exploring options for tickets in the evening.
The chart below displays the airlines Cheapflights users traveling from Washington Dulles Intl to Dallas choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline | Cheapest | Average | Flexibility | On-time | COVID-19 safety | |
---|---|---|---|---|---|---|
![]() |
$109 | $222 | No cancel fee | 62% | ||
![]() |
$101 | $251 | No cancel fee | 65% | ||
![]() |
$128 | $335 | No cancel fee | 71% | ||
![]() |
$128 | $374 | No cancel fee | 69% | ||
![]() |
$137 | $386 | No cancel fee | N/A |
Afternoon Noon to 6 PM | 60% of IAD to DFW departures |
Early morning Midnight to 6 AM | 40% of IAD to DFW departures |
Morning 6 AM to noon | 0% of IAD to DFW departures |
Evening 6 PM to midnight | 0% of IAD to DFW departures |