$163 Cheap Delta flights from Long Beach to Washington (LGB to IAD)

Find The Best Day To Fly from Long Beach to Washington

Amazing Delta LGB to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $316 round trip and $163 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Sep 3 - Tue, Sep 9
LGB
Long Beach
IAD
Washington
$316 Roundtrip, found 2 days ago
$316
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Sep 3 from Long Beach to Washington, returning Tue, Sep 9, priced at $316 found 2 days ago
Thu, Sep 4 - Tue, Sep 9
LGB
Long Beach
IAD
Washington
$322 Roundtrip, found 2 days ago
$322
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Sep 4 from Long Beach to Washington, returning Tue, Sep 9, priced at $322 found 2 days ago
Sat, Sep 6 - Tue, Sep 9
LGB
Long Beach
IAD
Washington
$327 Roundtrip, found 2 days ago
$327
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Sep 6 from Long Beach to Washington, returning Tue, Sep 9, priced at $327 found 2 days ago
Fri, Sep 5 - Tue, Sep 9
LGB
Long Beach
IAD
Washington
$337 Roundtrip, found 2 days ago
$337
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Sep 5 from Long Beach to Washington, returning Tue, Sep 9, priced at $337 found 2 days ago
Wed, Sep 3 - Sat, Sep 6
LGB
Long Beach
IAD
Washington
$358 Roundtrip, found 2 days ago
$358
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Sep 3 from Long Beach to Washington, returning Sat, Sep 6, priced at $358 found 2 days ago
Wed, Sep 3 - Sun, Sep 7
LGB
Long Beach
IAD
Washington
$363 Roundtrip, found 2 days ago
$363
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Sep 3 from Long Beach to Washington, returning Sun, Sep 7, priced at $363 found 2 days ago

Frequently asked questions

Can I catch a flight from LGB to Dulles Intl. Airport right now?
Be sure to go to the Covid-19 Travel Advisor to discover if there are any current quarantine requirements and travel advice reports in place in Dulles Intl. Airport when flying in from Long Beach Airport.
What terminal is Delta Air Lines at LGB?
Once you receive the boarding pass for your Delta Air Lines flight from Long Beach Airport to Dulles Intl. Airport, you should be able to determine which terminals you'll be flying in and out of. Your carrier will have the answers if those details are missing from your ticket.
Are there Delta Air Lines non-stop flights from LGB to IAD?
If you're looking at flights with Delta Air Lines from LGB to Dulles Intl. Airport, you'll have to make a stopover. While waiting for your next flight, take the chance to enjoy a bite to eat or go for a wander.
How long is a Delta Air Lines flight from LGB to IAD?
As it'll take around 5 hours and 50 minutes for your Delta Air Lines flight to jet from LGB to IAD, think about popping a couple of travel games in your hand luggage. You never know --- the person sitting next to you might appreciate the opportunity to play to break up the trip.
How many direct and indirect flights does Delta Air Lines fly from LGB to IAD?
Delta Air Lines makes organizing a trip from Long Beach Municipal Airport (LGB) to IAD easy and as stress-free as possible. It currently offers about 7 flights per week on this route.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to IAD, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.
Delta Airports
Hop on a(n) Delta flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ATLUSAHartsfield-Jackson Atlanta Intl.252
DTWUSADetroit Metropolitan Wayne County156
MSPUSAMinneapolis - St. Paul Intl.131
SLCUSASalt Lake City Intl.116
SEAUSASeattle - Tacoma Intl.57
LAXUSALos Angeles Intl.41
AMSNLDSchiphol31
YYCCANCalgary Intl.26
YYZCANPearson Intl.24
JFKUSAJohn F. Kennedy Intl.23

Travelers ❤️ these 🏨 after their flight to Washington

Hyatt Regency Dulles

Hyatt Regency Dulles

4 out of 5
2300 Dulles Corner Blvd, Herndon, VA
This hotel features an indoor pool, A 24-hour gym, and a restaurant. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public ...
8.8/10 Excellent! (1,345 reviews)
A spa-like experience compared to Dulles
"A welcome reprieve from a 7-hour delay at Dulles. Staff was super friendly, room was very comfortable, and the food was excellent. Very grateful to have found this property!"

Reviewed on Jul 14, 2025

Hyatt Regency Dulles
Hyatt Place Herndon Dulles Airport East

Hyatt Place Herndon Dulles Airport East

3 out of 5
13711 Sayward Blvd, Herndon, VA
This hotel features a restaurant, an indoor pool, and a bar/lounge. Traveling on business? Take advantage of the free WiFi in public areas, express check-out, ...
8.4/10 Very Good! (2,292 reviews)
"Excellent service"

Reviewed on Jul 15, 2025

Hyatt Place Herndon Dulles Airport East
Courtyard by Marriott Dulles Airport Herndon

Courtyard by Marriott Dulles Airport Herndon

3 out of 5
13715 Sayward Blvd, Herndon, VA
This hotel features a restaurant, a 24-hour gym, and a bar/lounge. Traveling on business? Take advantage of the business center, free WiFi in public areas, and ...
8.8/10 Excellent! (1,001 reviews)
Airport stay
"Great stay for heading for a flight out of Dulles"

Reviewed on Jul 15, 2025

Courtyard by Marriott Dulles Airport Herndon
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.