S$192 Cheap Flights from Washington to Dallas

Pack your bags, because round-trip journeys from DCA to DFW start from S$579. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to score the best deal. Prices and availability are subject to change. Additional terms apply.

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Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for National Airport to DFW flights, you'll see a "no change fees" filter for you to select.

It's around 1,900 kilometres between DCA and Dallas-Fort Worth Intl. Airport (DFW), so expect to be up in the air for a while. Keep yourself entertained with things like a magazine or a good old-fashioned book.

Operating 265 flights each month, American Airlines (AA) is a top choice when flying directly from National Airport to DFW Airport.

Booking last minute from National Airport to DFW Airport can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out entirely! If you'd prefer to start your travel planning early, Expedia compares flight deals up to a year in advance. Just remember that not all airlines issue their prices so far in advance. Our advice? Check back often as updates are made regularly.