Washington to Dallas DCA, IAD → DAL, DFW
Ronald Reagan National Airport (DCA), Washington Dulles International Airport (IAD) → Dallas Love Field (DAL), Dallas/Fort Worth International Airport (DFW)
The cheapest return found recently is $82 with American Airlines, 14 Nov – 18 Nov, found yesterday. The cheapest one-way found recently is $52 with Southwest Airlines, 14 Nov, found today.
Return
Not enough comparable prices yet for a usual return price.
Cheapest return found recently
$82
14 Nov – 18 Nov · American Airlines
Washington Dulles International Airport (IAD) → Dallas/Fort Worth International Airport (DFW)
Leaves 7:18 a.m. · Return leaves 7:41 a.m. · 6 h 37 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Cheapest nonstop return
$82
14 Nov – 18 Nov · American Airlines
Washington Dulles International Airport (IAD) → Dallas/Fort Worth International Airport (DFW)
Leaves 7:18 a.m. · Return leaves 7:41 a.m. · 6 h 37 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Found recently, and the cheapest we hold
$82 14 Nov – 18 Novfound yesterdaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $82 to $233.
At $82, the cheapest return found recently is at the low end of that range.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Not enough comparable prices yet: we hold return fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
No. We hold 4-night return fares on 1 other departure date within 3 days of 14 Nov, and it is not cheaper.
Every date we hold
8 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 14 Nov – 18 Nov | $82 | American Airlines | Washington Dulles International Airport (IAD) → Dallas/Fort Worth International Airport (DFW) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 15 Nov – 18 Nov | $194 | Frontier Airlines | Washington Dulles International Airport (IAD) → Dallas/Fort Worth International Airport (DFW) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
Airlines on the cheapest dates: American Airlines, Frontier Airlines.
One-way
The cheapest one-way fare on each of 4 departure dates is usually $81 to $135.
Cheapest one-way found recently
$52
14 Nov · Southwest Airlines
Ronald Reagan National Airport (DCA) → Dallas Love Field (DAL)
Leaves 3:10 p.m. · 3 h 30 min trip
nonstop
found today
Cheapest nonstop one-way
$52
14 Nov · Southwest Airlines
Ronald Reagan National Airport (DCA) → Dallas Love Field (DAL)
Leaves 3:10 p.m. · 3 h 30 min trip
nonstop
found today
Found recently, and the cheapest we hold
$52 14 Novfound todayOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 24 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $72 to $134.
At $52, the cheapest one-way found recently is below that range.
24 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 4 departure dates from 14 Nov to 22 Mar 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
No. We hold one-way fares on 1 other departure date within 3 days of 14 Nov, and it is not cheaper.
Every date we hold
8 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 14 Nov | $52 | Southwest Airlines | Ronald Reagan National Airport (DCA) → Dallas Love Field (DAL) | nonstop | found today | Open this trip |
| 15 Nov | $119 | Frontier Airlines | Ronald Reagan National Airport (DCA) → Dallas/Fort Worth International Airport (DFW) | 1 stop | found 5 days ago | Open this trip |
| 19 Nov | $91 | Frontier Airlines | Washington Dulles International Airport (IAD) → Dallas/Fort Worth International Airport (DFW) | nonstop | found 5 days ago | Open this trip |
| 22 Mar 2027 | $181 | Frontier Airlines | Washington Dulles International Airport (IAD) → Dallas/Fort Worth International Airport (DFW) | nonstop | found today | Open this trip |
Which month looks cheapest?
November 2026 is the cheapest month — from $52.
Airlines on the cheapest dates: Frontier Airlines, Southwest Airlines.
Premium cabin fares from Washington to Dallas
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 14 Nov – 18 Nov in another cabin: Premium economy · Business · First
Today's prices for 14 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Washington to Dallas?
Return
Fares 30 to 59 days before departure were typically 63% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $381 | $201 | +170% | 17 |
| 7–13 days | $292 | $259 | +107% | 14 |
| 14–29 days | $151 | $82 | +7% | 19 |
| 30–59 days | $141 | $103 | Cheapest seen | 23 |
| 60–89 days | $186 | $186 | +32% | 15 |
One-way
Fares 30 to 59 days before departure were typically 37% lower than 7 to 13 days before departure.
From the cheapest one-way each day between 24 Sept and 18 Oct (24 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 7–13 days | $126 | $106 | +60% | 7 |
| 30–59 days | $79 | $72 | Cheapest seen | 16 |
| 60–89 days | $186 | $134 | +135% | 7 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Baltimore → Dallas
57 km from Washington
$88
$6 more than flying from Washington
14 Nov – 18 Nov · BWI → DFW · out 1 stop, back nonstop
found yesterday
Harrisburg → Dallas
148 km from Washington
$453
$371 more than flying from Washington
13 Nov – 15 Nov · MDT → DFW · out 2 stops, back 1 stop
found 3 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Baltimore → Dallas
57 km from Washington
$194
$142 more than flying from Washington
22 Mar 2027 · BWI → DFW · nonstop
found today
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 14 Nov – 18 Nov. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work