$113+ Cheap flights from LaGuardia, NY (LGA) to Reagan-National (DCA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — DCA
Nov 26 — Dec 31
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from LaGuardia to Reagan-National with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from New York LaGuardia to Washington, D.C. Reagan-National are usually found in January or February, booked 61 days in advance, depart on a Saturday or Friday and return on a Saturday
Cheap flight deals from LaGuardia to Reagan-National
Cheapest
Best
Last-minute
One-way
Cheapest flights from LaGuardia to Reagan-NationalExplore the most affordable flight options available from LaGuardia to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.
Explore the most affordable flight options available from LaGuardia to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:00 am -
Nonstop1h 37m
Fri 11/206:44 am -
Nonstop1h 29m
Deal found 10/22![American Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/179:00 pm -
Nonstop1h 31m
Sun 12/2010:10 am -
Nonstop1h 21m
Deal found 10/26![Delta logo]()
$253
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:59 pm -
Nonstop1h 37m
Sun 12/207:30 am -
Nonstop1h 23m
Deal found 10/26![American Airlines logo]()
$254
This KAYAK deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/149:00 pm -
Nonstop1h 31m
Fri 12/188:15 am -
Nonstop1h 23m
Deal found 10/26![Delta logo]()
$256
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:30 am -
1 stop3h 41m
Sun 11/227:00 am -
Nonstop1h 29m
Deal found 10/22![American Airlines logo]()
$257
This KAYAK deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:05 am -
Nonstop1h 22m
Fri 11/208:10 am -
Nonstop1h 19m
Deal found 10/22![Delta logo]()
$258
This KAYAK deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:00 pm -
Nonstop1h 20m
Thu 12/39:30 pm -
Nonstop1h 19m
Deal found 10/23![Delta logo]()
$261
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:20 am -
Nonstop1h 26m
Sun 11/222:54 pm -
Nonstop1h 24m
Deal found 10/22![American Airlines logo]()
$262
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:00 pm -
Nonstop1h 20m
Sun 11/228:59 pm -
Nonstop1h 20m
Deal found 10/25![Delta logo]()
$265
Best flights from LaGuardia to Reagan-NationalDiscover carefully curated flight deals from LaGuardia to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
Discover carefully curated flight deals from LaGuardia to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
This KAYAK deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/82:40 pm -
Nonstop1h 19m
Wed 12/99:30 pm -
Nonstop1h 19m
Deal found 10/22![Delta logo]()
$265
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:00 pm -
Nonstop1h 20m
Sun 11/228:59 pm -
Nonstop1h 20m
Deal found 10/22![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:29 pm -
Nonstop1h 30m
Sat 12/126:00 am -
Nonstop1h 17m
Deal found 10/24![Delta logo]()
$277
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:05 am -
Nonstop1h 28m
Sat 12/121:15 pm -
Nonstop1h 24m
Deal found 10/23![Delta logo]()
$277
This KAYAK deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:50 am -
Nonstop1h 27m
Wed 11/186:05 am -
Nonstop1h 10m
Deal found 10/22![Delta logo]()
$280
This KAYAK deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/149:00 pm -
Nonstop1h 31m
Fri 12/188:15 am -
Nonstop1h 23m
Deal found 10/22![Delta logo]()
$284
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2612:00 pm -
Nonstop1h 28m
Mon 11/306:05 am -
Nonstop1h 10m
Deal found 10/26![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/68:50 am -
Nonstop1h 29m
Fri 12/119:30 pm -
Nonstop1h 19m
Deal found 10/24![Delta logo]()
$317
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:05 pm -
Nonstop1h 32m
Sun 11/157:35 pm -
Nonstop1h 25m
Deal found 10/26![Delta logo]()
$337
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:10 am -
Nonstop1h 30m
Sat 11/146:05 am -
Nonstop1h 11m
Deal found 10/26![Delta logo]()
$337
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:50 am -
Nonstop1h 29m
Wed 11/115:20 pm -
Nonstop1h 24m
Deal found 10/23![Delta logo]()
$337
Last-minute flights from LaGuardia to Reagan-NationalDiscover last-minute flight deals from LaGuardia to Reagan-National. Data last updated October 27, 2026 and is based on user searches.
Discover last-minute flight deals from LaGuardia to Reagan-National. Data last updated October 27, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:20 pm -
Nonstop1h 29m
Tue 11/175:20 pm -
Nonstop1h 24m
Deal found 10/22![Delta logo]()
$280
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:00 am -
Nonstop1h 37m
Fri 11/206:44 am -
Nonstop1h 29m
Deal found 10/22![American Airlines logo]()
$247
This KAYAK deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:05 am -
Nonstop1h 22m
Fri 11/208:10 am -
Nonstop1h 19m
Deal found 10/22![Delta logo]()
$258
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:00 pm -
Nonstop1h 20m
Sun 11/228:59 pm -
Nonstop1h 20m
Deal found 10/25![Delta logo]()
$265
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:30 am -
1 stop3h 41m
Sun 11/227:00 am -
Nonstop1h 29m
Deal found 10/23![American Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:00 pm -
Nonstop1h 46m
Thu 11/267:15 am -
1 stop6h 57m
Deal found 10/26![American Airlines logo]()
$273
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:20 pm -
Nonstop1h 29m
Wed 12/21:15 pm -
Nonstop1h 24m
Deal found 10/22![Delta logo]()
$272
This KAYAK deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:00 pm -
Nonstop1h 20m
Thu 12/39:30 pm -
Nonstop1h 19m
Deal found 10/23![Delta logo]()
$261
One-way flights from LaGuardia to Reagan-NationalSearch for one-way flight options from LaGuardia to Reagan-National. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
Search for one-way flight options from LaGuardia to Reagan-National. Find affordable one-way fares based on user searches. Data last updated October 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:30 pm -
2 stops19h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Frontier logo]()
$113
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:29 am -
Nonstop1h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![American Airlines logo]()
$124
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/207:30 am -
Nonstop1h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Delta logo]()
$127
This KAYAK deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:05 am -
Nonstop1h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Delta logo]()
$133
This Delta deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/302:29 pm -
Nonstop1h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Delta logo]()
$134
This KAYAK deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:10 am -
Nonstop1h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Delta logo]()
$137
This Delta deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/128:35 am -
Nonstop1h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Delta logo]()
$139
This KAYAK deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:50 am -
Nonstop1h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Delta logo]()
$140
This KAYAK deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:50 am -
Nonstop1h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Delta logo]()
$141
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:30 am -
1 stop4h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$144
Find flight deals from LaGuardia to Reagan-National
Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $247 (American Airlines) |
One-way from | $113 (Kiwi.com) |
Popular in | October |
Cheapest in | January |
Average price | $392 |
Good round-trip deal | $328 or less |
Good one-way deal | $187 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from LaGuardia to Reagan-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 27, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Washington, D.C. Reagan-National Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New YorkWashington, D.C.
LGA New York LaGuardia - DCA Washington, D.C. Reagan-National
LGADCA
New York LaGuardia
Thu 12/10
6:05 am-7:33 am
Nonstop1h 28m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$133
New YorkWashington, D.C.
LGA New York LaGuardia - DCA Washington, D.C. Reagan-National
LGADCA
New York LaGuardia
Mon 11/30
2:29 pm-3:57 pm
Nonstop1h 28m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$134
New YorkWashington, D.C.
LGA New York LaGuardia - DCA Washington, D.C. Reagan-National
LGADCA
New York LaGuardia
Thu 11/19
11:10 am-12:40 pm
Nonstop1h 30m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$137
New YorkWashington, D.C.
LGA New York LaGuardia - DCA Washington, D.C. Reagan-National
LGADCA
New York LaGuardia
Wed 1/6
2:29 pm-4:00 pm
Nonstop1h 31m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$139
New YorkWashington, D.C.
LGA New York LaGuardia - DCA Washington, D.C. Reagan-National
LGADCA
New York LaGuardia
Sat 12/5
8:50 am-10:19 am
Nonstop1h 29m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$139
New YorkWashington, D.C.
LGA New York LaGuardia - DCA Washington, D.C. Reagan-National
LGADCA
New York LaGuardia
Tue 12/1
6:05 am-7:33 am
Nonstop1h 28m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$139
New YorkWashington, D.C.
LGA New York LaGuardia - DCA Washington, D.C. Reagan-National
LGADCA
New York LaGuardia
Tue 11/17
11:10 am-12:40 pm
Nonstop1h 30m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$149
Quickest round-trip
New YorkWashington, D.C.
LGA New York LaGuardia - DCA Washington, D.C. Reagan-National
LGADCA
New York LaGuardia
Wed 11/18
6:05 am-7:27 am
Nonstop1h 22m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$149
New YorkWashington, D.C.
LGA New York LaGuardia - DCA Washington, D.C. Reagan-National
LGADCA
New York LaGuardia
Sun 12/13
9:00 pm-10:31 pm
Nonstop1h 31m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$154
New YorkWashington, D.C.
LGA New York LaGuardia - DCA Washington, D.C. Reagan-National
LGADCA
New York LaGuardia
Tue 11/10
2:29 pm-3:57 pm
Nonstop1h 28m
Washington, D.C. Reagan-National
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$155
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from LaGuardia to Reagan-National
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from LaGuardia to Reagan-National in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on New York LaGuardia Airport-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York LaGuardia Airport-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on New York LaGuardia Airport-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from LaGuardia to Reagan-National
Have a flexible travel schedule? Discover the best time to fly to Reagan-National from LaGuardia with our price prediction graph.
LGA-DCA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from New York LaGuardia Airport to Washington, D.C. Reagan-National Airport
Prices
Delays
How far ahead should I book a flight from New York LaGuardia Airport to Washington, D.C. Reagan-National Airport?
The price you pay for your flight from New York LaGuardia Airport to Washington, D.C. Reagan-National Airport may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from New York LaGuardia Airport to Washington, D.C. Reagan-National Airport?
Currently, January is the cheapest month in which you can book a flight from New York LaGuardia Airport to Washington, D.C. Reagan-National Airport (average of $217). Flying from New York LaGuardia Airport to Washington, D.C. Reagan-National Airport in October is currently the most expensive (average of $392). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LGA to DCA?
Find hourly flight availability from LaGuardia to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2026.
A simple way to save on the total cost of your ticket is to fly from New York LaGuardia Airport to Washington, D.C. Reagan-National Airport at noon. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight in the afternoon.
What is the cheapest day to fly from New York LaGuardia Airport to Washington, D.C. Reagan-National Airport?
Use this chart to determine the cheapest time to fly round-trip from LaGuardia to Reagan-National. Price data was last updated on October 24, 2026.
Travelers seeking maximum savings on their New York LaGuardia Airport to Washington, D.C. Reagan-National Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from New York to Washington, D.C. delayed?
About 24% of weekly flights between New York and Washington, D.C. have experienced delays in the past year, with the average delay time being 120 minutes.
What is the most punctual flight time for New York to Washington, D.C. flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on New York to Washington, D.C. flights?
Over the last year, Delta have had the lowest number of delays on this route, with just 23% of flights being delayed.
Reviews of airlines servicing Reagan-National
Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated October 27, 2026.
Read reviews from past customers who have flown Delta and American Airlines from New York LaGuardia Airport to Washington, D.C. Reagan-National Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
6.0
GoodMoishe,Oct 2024
LGA - DEN
Overall
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
6.0
GoodMoishe,Oct 2024
LGA - DEN
Overall
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
6.0
GoodMoishe,Oct 2024
LGA - DEN
Related info for your journey
Find useful and relevant information for your journey from LaGuardia to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Washington, D.C. Reagan-National Airport?
Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locationsAlexandria
Woodbridge
Arlington
Owings Mills
Lanham
Reston
Herndon
Hyattsville
Rockville
Springfield
Fredericksburg
Tysons
Falls Church
Towson
Silver Spring
Oxon Hill
Laurel
Clinton
Hunt Valley
Waldorf
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from LaGuardia
Popular flights
Reagan-National flight routes
Alternative routes for LaGuardia to Reagan-National
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Reagan-National by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from LaGuardia to Reagan-National by cabin class
Find flights from LaGuardia to Reagan-National, based on your preferred cabin class, be it economy, premium economy, business, or first class.
LaGuardia and Reagan-National flights
Browse other LaGuardia and Reagan-National flight options. Last updated on October 27, 2026.
Other flights from LaGuardia
Browse through other flights departing from LaGuardia. Flights are based on user searches made on Cheapflights and were last updated on October 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Reagan-National
Explore flights to Reagan-National departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 27, 2026.
Top 2 airlines flying from LaGuardia to Reagan-National
Discover the top 2 airlines that operate flights from LaGuardia to Reagan-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$129 | Average$310 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$137 | Average$316 | FlexibilityNo cancel fee | On-timeN/A |