Cheap flights from Los Angeles to Washington Reagan
Los Angeles to Washington Reagan (LAX → DCA). We are tracking 11 fares on this route.
Cheapest tracked fare $100 · typical price $283 · you save about $183 (65%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
Frontier Airlines
2026-09-05
1 stop
$100
Frontier Airlines
2026-09-18
1 stop
$101
Frontier Airlines
2026-10-04
1 stop
$102
JetBlue
2026-10-02
1 stop
$117
JetBlue
2026-09-11
1 stop
$119
—
2026-11-04
1 stop
$119
Southwest Airlines
2026-10-03
1 stop
$120
Southwest Airlines
2026-09-08
1 stop
$131
—
2027-01-06
1 stop
$149
Southwest Airlines
2026-09-04
1 stop
$151
Frontier Airlines
2026-10-11
1 stop
$176
Could you save more?
The airport you were going to fly from is often not the cheapest one. Compare every airport in a region against each other, or check whether a multi-day stopover beats the direct fare.
How cheap can flights from Los Angeles to Washington Reagan get?
The cheapest fare we have tracked on this route is $100, compared with a typical $283 for a trip of this distance.
Is it cheaper to fly to Washington Reagan from a different airport?
Often, yes. Fares out of secondary airports are frequently cheaper than the obvious hub, but they are the ones most likely to be missing from a normal search. Our reverse search compares every airport in a region against each other so the cheaper departure point is not hidden.
Could a stopover make Los Angeles to Washington Reagan cheaper?
Sometimes. On thin long-haul routes a two-leg trip with a multi-day stopover can beat the direct fare, and occasionally a direct fare is not sold at all. Our detour search prices those routings against the direct flight.