Cheap flights from Harlingen (HRL) to Dulles Intl (IAD) from $149

Currently, September is the cheapest month in which you can book a flight from Harlingen, Texas to Washington, D.C. Dulles Intl Airport (average of $280). Flying from Harlingen, Texas to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $397). 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 airport do you fly from for flights from Harlingen to Washington, D.C. Dulles Intl?

  Harlingen Valley Intl (HRL), located 3.7 mi from the city center, is the airport you fly out of when you book flights from Harlingen to Washington, D.C. Dulles Intl. 0 airlines have flights from Valley Intl to Washington, D.C. Dulles Intl on a regular basis. Booking flights from Harlingen Valley Intl to Washington, D.C. Dulles Intl should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day.

• Can I find flights from Harlingen, Texas to Washington, D.C. Dulles Intl Airport for under $300 on Cheapflights?

  Yes, there are multiple flights from Harlingen, Texas to Washington, D.C. Dulles Intl Airport for under $300. The cheapest flight booked recently is on United Airlines for just $292, but on average you can expect to pay $511.

• Are there last-minute flights available from Harlingen, Texas to Washington, D.C. Dulles Intl Airport for under $600?

  There are currently 2+ open flights from Harlingen, Texas to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $600.

• What are the cheapest airlines flying from Harlingen, Texas to Washington, D.C. Dulles Intl Airport round-trip?

  Cheapflights users have booked flights from Harlingen, Texas to Washington, D.C. Dulles Intl Airport round-trip from $292. Another airline that can offer you cheap pricing is American Airlines.

• What are the cheapest airlines to fly from Harlingen, Texas to Washington, D.C. Dulles Intl Airport one-way?

  $149 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Southwest, with prices starting from $243 and $311, respectively.

• What does HRL to IAD mean?

  Great question - HRL to IAD just means Harlingen Valley Intl Airport to Washington, D.C. Dulles Intl Airport. Now you’ll know what these unique codes when you look for flights!

• Can I find deals for flights from Harlingen to Dulles Intl that include extra baggage allowance?

  The amount of baggage you can bring on your Harlingen to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

• Can I find deals on flights from Harlingen to Dulles Intl with specific airlines?

  Yes, Cheapflights allows you to browse and filter Harlingen to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

• Can I find deals for flights from Harlingen to Dulles Intl that include hotel bookings?

  Yes. In addition to deals on Harlingen to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

• How can I find direct flights from Harlingen to Dulles Intl?

  After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harlingen to Dulles Intl.

• Can I find deals for business class flights from Harlingen to Dulles Intl?

  Yes. Cheapflights offers flight deals from Harlingen to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

• Can I find deals for flights from Harlingen to Dulles Intl that allow pets onboard?

  Many airlines flying from Harlingen to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

• Can I find deals on last-minute flights from Harlingen to Dulles Intl?

  Yes, you can often find last-minute deals on Harlingen to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

• How recently were the Harlingen, Texas to Washington, D.C. Dulles Intl Airport flight deals updated?

  The Harlingen, Texas to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 5/16.