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Cheap Flights from Long Beach (LGB) to Washington D.C. (IAD)

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      Travellers and cabin class, 1 Adult, Economy

      Compare Long Beach Municipal to Washington Dulles flight deals

      Find the cheapest month or even day of the year to fly to Washington Dulles

      Book the best Washington Dulles fare with no extra fees

      Flight deals from Long Beach Municipal to Washington Dulles

      Looking for a cheap last-minute deal or the best return flight from Long Beach Municipal Airport to Washington Dulles Airport? If you want to travel next month, return fares start from $471. Find the lowest prices on one-way and return tickets right here.
      Washington D.C..$421 per passenger.Departing Wed, 9 Dec, returning Fri, 8 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Long Beach Municipal on Wed, 9 Dec, arriving in Washington Dulles.Inbound indirect flight with Delta, departs from Washington Dulles on Fri, 8 Jan, arriving in Long Beach Municipal.Price includes taxes and charges.From $421, select.
      Washington D.C..$429 per passenger.Departing Tue, 10 Nov, returning Tue, 17 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Long Beach Municipal on Tue, 10 Nov, arriving in Washington Dulles.Inbound indirect flight with Delta, departs from Washington Dulles on Tue, 17 Nov, arriving in Long Beach Municipal.Price includes taxes and charges.From $429, select.
      Washington D.C..$471 per passenger.Departing Wed, 23 Sep, returning Tue, 29 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Long Beach Municipal on Wed, 23 Sep, arriving in Washington Dulles.Inbound indirect flight with Delta, departs from Washington Dulles on Tue, 29 Sep, arriving in Long Beach Municipal.Price includes taxes and charges.From $471, select.
      Washington D.C..$523 per passenger.Departing Thu, 22 Oct, returning Tue, 27 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Long Beach Municipal on Thu, 22 Oct, arriving in Washington Dulles.Inbound indirect flight with Delta, departs from Washington Dulles on Tue, 27 Oct, arriving in Long Beach Municipal.Price includes taxes and charges.From $523, select.
      Washington D.C..$616 per passenger.Departing Wed, 30 Sep, returning Wed, 7 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Long Beach Municipal on Wed, 30 Sep, arriving in Washington Dulles.Inbound indirect flight with Delta, departs from Washington Dulles on Wed, 7 Oct, arriving in Long Beach Municipal.Price includes taxes and charges.From $616, select.
      Washington D.C..$738 per passenger.Departing Wed, 28 Oct, returning Mon, 2 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Long Beach Municipal on Wed, 28 Oct, arriving in Washington Dulles.Inbound indirect flight with Delta, departs from Washington Dulles on Mon, 2 Nov, arriving in Long Beach Municipal.Price includes taxes and charges.From $738, select.
      Washington D.C..$955 per passenger.Departing Thu, 27 Aug, returning Mon, 31 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Long Beach Municipal on Thu, 27 Aug, arriving in Washington Dulles.Inbound indirect flight with Delta, departs from Washington Dulles on Mon, 31 Aug, arriving in Long Beach Municipal.Price includes taxes and charges.From $955, select.
      Washington D.C..$1,031 per passenger.Departing Mon, 31 Aug, returning Tue, 8 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Long Beach Municipal on Mon, 31 Aug, arriving in Washington Dulles.Inbound indirect flight with Delta, departs from Washington Dulles on Tue, 8 Sep, arriving in Long Beach Municipal.Price includes taxes and charges.From $1,031, select.
      Washington D.C..$1,126 per passenger.Departing Wed, 16 Dec, returning Mon, 21 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Long Beach Municipal on Wed, 16 Dec, arriving in Washington Dulles.Inbound indirect flight with Delta, departs from Washington Dulles on Mon, 21 Dec, arriving in Long Beach Municipal.Price includes taxes and charges.From $1,126, select.
      Washington D.C..$1,336 per passenger.Departing Thu, 18 Mar, returning Thu, 25 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Long Beach Municipal on Thu, 18 Mar, arriving in Washington Dulles.Inbound indirect flight with Delta, departs from Washington Dulles on Thu, 25 Mar, arriving in Long Beach Municipal.Price includes taxes and charges.From $1,336, select.
      Washington D.C..$1,367 per passenger.Departing Sun, 3 Jan, returning Wed, 14 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Long Beach Municipal on Sun, 3 Jan, arriving in Washington Dulles.Inbound indirect flight with Delta, departs from Washington Dulles on Wed, 14 Apr, arriving in Long Beach Municipal.Price includes taxes and charges.From $1,367, select.
      Washington D.C..$2,657 per passenger.Departing Sat, 28 Nov, returning Sat, 5 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Long Beach Municipal on Sat, 28 Nov, arriving in Washington Dulles.Inbound indirect flight with Delta, departs from Washington Dulles on Sat, 5 Dec, arriving in Long Beach Municipal.Price includes taxes and charges.From $2,657, select.

      Find the cheapest month to fly from Long Beach Municipal to Washington Dulles

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Long Beach Municipal to Washington Dulles flights are currently cheapest in November.
      Aug
      from $955
      Sep
      from $471
      Oct
      from $523
      Nov
      from $429
      Dec
      from $1,126
      Jan
      Find prices
      Feb
      Find prices
      Mar
      from $1,336
      Apr
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      May
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      Jun
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      Jul
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      Long Beach Municipal to Washington Dulles: Alternative routes

      Compare routes from Long Beach Municipal to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Washington Dulles.

      Washington Ronald Reagan

      5km from central Washington D.C.
      ClosestCheapest
      from $252
      Search flights

      Washington Dulles

      37km from central Washington D.C.
      from $421
      Search flights

      Baltimore Washington International

      44km from central Washington D.C.
      from $358
      Search flights

      Long Beach to Washington D.C.: Flight information

      The things to know before you go.
      Cheapest flight found$421
      Cheapest month to flyDecember

      Finding cheap flights from Long Beach Municipal to Washington Dulles: Frequently asked questions

      The best price we found for a return flight from Long Beach Municipal to Washington Dulles is $421. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Long Beach Municipal to Washington Dulles. But we found flights with one or more stops from $421.
      As of August 2026, there are no flights flying from Long Beach Municipal to Washington Dulles.
      The cheapest month to fly from Long Beach Municipal to Washington Dulles is usually December.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Long Beach Municipal Airport to Washington Dulles Airport on Wednesday, 9 December 2026.
      No airlines currently offer direct flights between Long Beach Municipal Airport and Washington Dulles Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington Dulles but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Delta offers the cheapest flight tickets to Washington Dulles.

      Travelling from Long Beach Municipal Airport (LGB) to Washington Dulles Airport (IAD): what you need to know

      • The timezone in Washington DC is UTC-5, which is three hours ahead of Long Beach.

      • Your LGB to IAD flight won't wait if you're running late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

      • Be prepared for longer queues during popular months like October. Arriving up to four hours in advance for an international flight and two hours for a domestic departure will give you ample time for security and boarding.

      • Consider adding a stopover when booking your ticket from Long Beach Municipal Airport to Washington Dulles Airport. Just uncheck 'Direct flights only' to break up your trip, or perhaps see a new city along the way. Check out these options between LGB and IAD:

        • Denver International Airport

        • Harry Reid International Airport

        • Kansas City International Airport

      How to find the cheapest flights from Long Beach Municipal Airport (LGB) to Washington Dulles Airport (IAD)

      • $210 is the best price for a one-way Long Beach Municipal Airport to Washington Dulles Airport flight. Return flights start from $421. These prices may change based on demand.

      • It's often best to book early if you want to find cheap tickets from LGB to IAD. That's because flight prices are based on demand, which tends to rise closer to the date of departure.

      • Finding cheap flights from Long Beach Municipal Airport to Washington Dulles Airport is easy if you can be flexible with your travel dates. Use the 'Whole month' function to see the best prices throughout the month and bag a great deal.

      • You don't need to check every day to see if fares have gone down when you create a Price Alert. We'll notify you the moment the price changes on cheap flights from LGB to IAD.

      • Tailor your flights using filters. Pick your ideal arrival and departure times, airlines and total journey duration. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Long Beach Municipal Airport to Washington Dulles Airport.

      Handy information about Long Beach Municipal Airport (LGB)

      • LGB is located at 4100 Donald Douglas Drive.

      • Long Beach Municipal Airport earns top marks for its on-time performance. 83% of flights that take off from LGB arrive at their destination without delay.

      • Long Beach Municipal Airport is about 3 kilometres from central Long Beach. If you're catching a taxi, ride-sharing or driving from the centre, it'll take 10 minutes or so to arrive, depending on the traffic.

      • The trip when using public transport takes about 25 minutes.

      • Get your break off to a hassle-free start by staying near LGB. Whether you have an early flight from Long Beach Municipal Airport to Washington Dulles Airport or want to avoid feeling rushed, these stays are ideal:

      Arriving at Washington Dulles Airport (IAD)

      Getting from Washington Dulles Airport (IAD) to central Washington DC

      • The address for IAD is 1 Saarinen Circle.

      • Washington Dulles Airport is roughly 40 kilometres from the centre of Washington DC. Driving there takes about 45 minutes.

      • It takes roughly 1 hour 10 minutes if you're travelling by public transport.

      When to fly to Washington Dulles Airport (IAD)

      • July is the most popular month for flights from Long Beach Municipal Airport to Washington Dulles Airport. For smaller crowds, visit Washington DC in February.

      • When booking your flight from Long Beach Municipal Airport to Washington Dulles Airport, think about the kind of weather you enjoy. July is the warmest month in Washington DC, with the temperature ranging from 19ºC (66ºF) to 33ºC (91ºF).

      • January has average temperatures of between -6ºC (21ºF) and 10ºC (50ºF). Search for cheap tickets from LGB to IAD sometime around then if you want to travel when it's cooler.

      Explore more of the United States

      • Washington DC has loads to offer, but there are so many other corners of the United States just waiting to be explored. About 322 kilometres north-east of Washington DC, a visit to New York will keep your itinerary busy. Start with leading attractions like Central Park, Statue of Liberty and Metropolitan Museum of Art.

      • Philadelphia is another must-experience destination in the United States and is around 193 kilometres north-east of Washington DC. No journey is complete without experiencing Independence Hall, Liberty Bell and Philadelphia Museum of Art.

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      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.