Cheap flights from Washington Dulles Intl to Harlingen (IAD - HRL)

Flight FAQs

From Washington Dulles Intl to Harlingen

Are flight prices decreasing from Washington Dulles Intl to Harlingen due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Washington Dulles Intl and Harlingen for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Washington Dulles Intl to Harlingen Valley Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Washington Dulles Intl to Harlingen Valley Intl that may be offering flexible cancellation policies are United Airlines and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Washington Dulles Intl to Harlingen for under $300 on Cheapflights?

Yes, there are multiple flights from Washington Dulles Intl to Harlingen for under $300. The cheapest flight booked recently is on American Airlines for just $275, but on average you can expect to pay $388.

Are there nonstop flights from Washington Dulles Intl to Harlingen for under $300 on Cheapflights?

There are no nonstop flights from Washington Dulles Intl to Harlingen, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Washington Dulles Intl to Harlingen for under $500?

There are currently 11+ open flights from Washington Dulles Intl to Harlingen within the next 7 days for less than $500.

Does it rain more in Washington Dulles Intl or Harlingen?

When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in Washington Dulles Intl is typically greater than that of Harlingen. We can gather that this will continue over the next 14 days.

Is Washington Dulles Intl weather warmer or cooler than Harlingen?

Expect the weather to be around 95 °F on average in August. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Harlingen is generally hotter than in Washington Dulles Intl.

How long is the flight from Washington Dulles Intl to Harlingen?

American Airlines and United Airlines can get you from Washington Dulles Intl to Harlingen in just under 5h 48m. Your travel time can differ by up to 11m. This flight may include one or multiple stops.

What are the cheapest airlines flying from Washington Dulles Intl to Harlingen round-trip?

Our cheapest airline available from Washington Dulles Intl to Harlingen is American Airlines. Our recent data shows that you can find tickets from as low as $275 on this airline. An additional option worth looking into is United Airlines, starting at $472.