Cheap Flights from Dallas to Washington, D.C.
No deal from Dallas to Washington, D.C. has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Dallas to Washington, D.C., the lowest round-trip fare we recorded was $43, in October. The typical fare was $222. October was the cheapest month we saw and July the dearest.
The most recent price we saw on this route was $43 on Frontier, seen Oct 16. It is an unverified observation and may have changed.
See every deal <a href="/from/dallas">from Dallas</a>, <a href="/to/washington-dc">to Washington, D.C.</a>, or the return direction <a href="/from/washington-dc/to/dallas">Washington, D.C. to Dallas</a>.
Latest price we saw: Dallas to Washington, D.C.
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Dallas (DFW) to Washington, D.C. (IAD) | $43 | 1.8¢ | Nov 12 – Nov 18 | Frontier | Oct 16 | Check price |
Price history: Dallas to Washington, D.C.
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $43 | $305 | 182 |
| Sep 2026 | $100 | $230 | 185 |
| Aug 2026 | $118 | $223 | 342 |
| Jul 2026 | $128 | $128 | 2 |
Frequently asked questions
How many flight deals from Dallas to Washington, D.C. are on Sparkflights right now?
There are 0 verified deals from Dallas to Washington, D.C. on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Dallas to Washington, D.C.?
The lowest fare we've recorded from Dallas to Washington, D.C. is $43, based on 711 price observations over 4 months.
How much does a flight from Dallas to Washington, D.C. cost?
The typical round-trip fare we observed from Dallas to Washington, D.C. is $222, against a recorded low of $43. These are observations, not quotes.
When is the cheapest month to fly Dallas to Washington, D.C.?
October was the cheapest month we observed from Dallas to Washington, D.C. and July the dearest, over 4 months of data.
What is the current price from Dallas to Washington, D.C.?
The most recent fare our sweep saw from Dallas to Washington, D.C. is $43, on Oct 16. It is an unverified observation rather than a verified deal, so check it before booking.