Long Beach to Washington LGB → DCA, IAD
Long Beach Airport (LGB) → Ronald Reagan National Airport (DCA), Washington Dulles International Airport (IAD)
The cheapest return found recently is $513 with Southwest Airlines, 7 Apr 2027 – 11 Apr 2027, found yesterday. The cheapest one-way found recently is $340 with Alaska Airlines, 5 Jan 2027, found 5 days ago.
Return
The cheapest return fare on each of 3 departure dates is usually $530 to $625.
Cheapest return found recently
$513
7 Apr 2027 – 11 Apr 2027 · Southwest Airlines
Long Beach Airport (LGB) → Ronald Reagan National Airport (DCA)
Leaves 10:15 a.m. · Return leaves 10:10 p.m. · 14 h 5 min of travel, both ways together
out 1 stop, back nonstop
found yesterday
Cheapest nonstop return
$1,047
22 Nov – 29 Nov · Southwest Airlines
Long Beach Airport (LGB) → Ronald Reagan National Airport (DCA)
Leaves 9:00 a.m. · Return leaves 9:15 p.m. · 12 h 10 min of travel, both ways together
out nonstop, back nonstop
found 2 days ago
Found recently, and the cheapest we hold
$513 7 Apr 2027 – 11 Apr 2027found 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 $264 to $328.
At $513, the cheapest return found recently is above 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?
Compared with the cheapest return fare on each of 3 departure dates from 23 Oct to 7 Apr 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?
We hold no other 4-night return fares leaving within 3 days of 7 Apr 2027 to compare.
Every date we hold
5 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 23 Oct – 1 Nov | $547 | Alaska Airlines | Long Beach Airport (LGB) → Washington Dulles International Airport (IAD) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 22 Nov – 24 Nov | $703 | Southwest Airlines | Long Beach Airport (LGB) → Ronald Reagan National Airport (DCA) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 7 Apr 2027 – 11 Apr 2027 | $513 | Southwest Airlines | Long Beach Airport (LGB) → Ronald Reagan National Airport (DCA) | out 1 stop, back nonstop | found yesterday | See prices for these dates |
Which month looks cheapest?
April 2027 is the cheapest month — from $513.
Airlines on the cheapest dates: Southwest Airlines, Alaska Airlines.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$340
5 Jan 2027 · Alaska Airlines
Long Beach Airport (LGB) → Ronald Reagan National Airport (DCA)
Leaves 7:00 a.m. · 11 h 59 min trip
1 stop
found 5 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$340 5 Jan 2027found 5 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 11 days, 5 Oct to 18 Oct, the cheapest one-way we saw each day was $168 to $340.
At $340, the cheapest one-way found recently is at the high end of that range.
11 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?
Not enough comparable prices yet: we hold one-way fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 5 Jan 2027 to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 5 Jan 2027 | $340 | Alaska Airlines | Long Beach Airport (LGB) → Ronald Reagan National Airport (DCA) | 1 stop | found 5 days ago | Open this trip |
Airlines on the cheapest dates: Alaska Airlines.
Premium cabin fares from Long Beach to Washington
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 7 Apr 2027 – 11 Apr 2027 in another cabin: Premium economy · Business · First
Today's prices for 5 Jan 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Long Beach to Washington?
Return
Fares 14 to 29 days before departure were typically 48% 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 | $577 | $481 | +91% | 18 |
| 14–29 days | $302 | $264 | Cheapest seen | 20 |
| 30–59 days | $329 | $288 | +9% | 25 |
One-way
Not enough history yet: in 11 days of one-way prices, 5 Oct to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Los Angeles → Washington
32 km from Long Beach
$372
$141 less than flying from Long Beach
28 Dec – 1 Jan 2027 · LAX → DCA · out 1 stop, back nonstop
found today
Ontario → Washington
60 km from Long Beach
$439
$74 less than flying from Long Beach
1 Jan 2027 – 10 Jan 2027 · ONT → IAD · out 1 stop, back 1 stop
found yesterday
Long Beach → Baltimore
57 km from Washington
$481
$32 less than flying to Washington
1 Jan 2027 – 10 Jan 2027 · LGB → BWI · out 1 stop, back nonstop
found yesterday
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Los Angeles → Washington
32 km from Long Beach
$164
$176 less than flying from Long Beach
5 Jan 2027 · LAX → DCA · 1 stop
found 5 days ago
Ontario → Washington
60 km from Long Beach
$176
$164 less than flying from Long Beach
4 Jan 2027 · ONT → DCA · 1 stop
found 5 days ago
Long Beach → Baltimore
57 km from Washington
$218
$122 less than flying to Washington
21 Jan 2027 · LGB → BWI · 1 stop
found 3 days ago
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 7 Apr 2027 – 11 Apr 2027. 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