HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Erie

$318+ Cheap flights from Reagan-National (DCA) to Erie (ERI)

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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — ERI
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Reagan-National to Erie 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.

Cheap flight deals from Reagan-National to Erie

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Erie (ERI). 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 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$318
(American Airlines)
Provider with most accurate pricing for Washington, D.C. Reagan-National-Erie flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Erie flights.
Search Deals
From Washington, D.C. Reagan-National to Erie
Search Deals

Find flight deals from Reagan-National to Erie

Cheapest flights from Reagan-National to Erie
Explore the most affordable flight options available from Reagan-National to Erie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This American Airlines deal was found by Cheapflights users on 10/30. 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 11/146:50 amDCA - ERI
1 stop5h 28mAmerican Airlines
Tue 11/186:10 pmERI - DCA
1 stop4h 05mAmerican Airlines
Deal found 10/30$318
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Tue 11/186:45 amDCA - ERI
1 stop5h 33mAmerican Airlines
Thu 11/205:25 pmERI - DCA
1 stop6h 38mAmerican Airlines
Deal found 10/29$401
This American Airlines deal was found by Cheapflights users on 10/29. 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 10/3111:59 amDCA - ERI
1 stop5h 23mAmerican Airlines
Sun 11/25:31 pmERI - DCA
1 stop6h 13mAmerican Airlines
Deal found 10/29$448

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Erie 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 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Erie that are best for you.

Fly from

Reagan-National

Fly to

Erie

Route

Depart

Return

Price

Washington, D.C.Erie

DCA - ERI

DCAERI

Washington, D.C. Reagan-National

Fri 11/14

6:50 am-12:18 pm

1 stop5h 28m

Erie

Tue 11/18

6:10 pm-10:15 pm

1 stop4h 05m

$318

Washington, D.C.Erie

DCA - ERI

DCAERI

Washington, D.C. Reagan-National

Tue 11/18

6:45 am-12:18 pm

1 stop5h 33m

Erie

Thu 11/20

5:25 pm-12:03 am

1 stop6h 38m

$401

Washington, D.C.Erie

DCA - ERI

DCAERI

Washington, D.C. Reagan-National

Sat 3/21

6:47 am-11:04 am

1 stop4h 17m

Erie

Wed 3/25

5:49 pm-11:45 pm

1 stop5h 56m

$408

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Compare providers for flights from Reagan-National to Erie

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 Reagan-National to Erie in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Erie flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Reagan-National Airport-Erie flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Erie flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Erie flights, Cheapflights users trust eDreams the most. eDreams 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 Washington, D.C. Reagan-National Airport-Erie 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 Reagan-National to Erie

Have a flexible travel schedule? Discover the best time to fly to Erie from Reagan-National with our price prediction graph.
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 Washington, D.C. Reagan-National Airport to Erie

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Erie?

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Erie (average of $102). Flying from Washington, D.C. Reagan-National Airport to Erie in June is currently the most expensive (average of $252). 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.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Erie. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Erie from Washington, D.C. Reagan-National?

    Located just 5.7 mi from the city center, Erie is the airport most travelers will use when flying to Erie from Washington, D.C. Reagan-National. Booking flights from Washington, D.C. Reagan-National to Erie (ERI) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Reagan-National from 0 different airlines.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Erie?

    Departing from Washington, D.C. Reagan-National Airport to Erie will take you 5h 28m. The distance between Washington, D.C. Reagan-National Airport and Erie is about 277 mi.

  • Can I find deals for flights from Reagan-National to Erie that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Erie flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Erie?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Erie.

  • Can I find deals for business class flights from Reagan-National to Erie?

    Yes. Cheapflights offers flight deals from Reagan-National to Erie by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Erie?

    Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Erie (average of $102). Flying from Washington, D.C. Reagan-National Airport to Erie in June is currently the most expensive (average of $252). 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.

See more FAQs

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 for Reagan-National to Erie

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to John F Kennedy Intl flights
Dulles Intl to LaGuardia flights
Reagan-National to John F Kennedy Intl flights
Dulles Intl to Newark flights
Reagan-National to LaGuardia flights
Reagan-National to Newark flights
Baltimore to John F Kennedy Intl flights
Baltimore to LaGuardia flights
Baltimore to Newark flights
Dulles Intl to Pittsburgh flights
Baltimore to Pittsburgh flights
Reagan-National to Pittsburgh flights
Reagan-National to Philadelphia flights
Dulles Intl to Philadelphia flights
Baltimore to Philadelphia flights
Baltimore to Scranton flights
Dulles Intl to Harrisburg flights
Dulles Intl to Scranton flights
Dulles Intl to Allentown flights
Dulles Intl to Erie flights
Baltimore to Harrisburg flights
Reagan-National to Harrisburg flights
Baltimore to Morgantown flights
Baltimore to Allentown flights
Reagan-National to Allentown flights
Reagan-National to Scranton flights
Baltimore to Johnstown flights
Baltimore to Erie flights
Baltimore to Altoona flights
Dulles Intl to Elmira flights
Reagan-National to Elmira flights
Baltimore to Franklin flights
Baltimore to Elmira flights
Baltimore to Latrobe flights
Reagan-National to Williamsport flights
Baltimore to Williamsport flights
Baltimore to Lancaster flights
Baltimore to Hagerstown flights
Baltimore to DuBois flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.