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Cheap flights from Washington, D.C. Reagan-National Airport to Patna from ₹ 213,619

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — PAT
17 Mar — 24 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Reagan-National to Patna

Enter your travel dates to find the best prices.

Cheapest flights from Reagan-National to Patna
Explore the most affordable flight options available from Reagan-National to Patna. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 February 2026.

Fri 3/706:30
DCA
-
PAT
2 stops26h 30m
Air India
Sat 1/815:30
PAT
-
DCA
2 stops40h 59m
Air India
Deal found 11/2₹ 213,619
Thu 26/218:50
DCA
-
PAT
3 stops29h 35m
Multiple Airlines
Mon 2/319:10
PAT
-
DCA
2 stops25h 41m
Multiple Airlines
Deal found 12/2₹ 432,491

Find flight deals from Reagan-National to Patna

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Patna (PAT). 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 15 February 2026.

Round-trip from

₹ 213,619
Air India
  • Air India
  • 3/7-1/8
  • 4 total stops
  • 67h 29m total
  • Washington, D.C. to Patna
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Reagan-National to Patna 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 454,620 searches. Data last updated 15 February 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Patna that are best for you.

Fly from

Reagan-National

Fly to

Patna

Route

Depart

Return

Price

Washington, D.C.Patna

DCA - PAT

DCAPAT

Washington, D.C. Reagan-National

Fri 3/7

06:30-18:30

2 stops26h 30m

Patna

Sat 1/8

15:30-22:59

2 stops40h 59m

₹ 213,619

Washington, D.C.Patna

DCA - PAT

DCAPAT

Washington, D.C. Reagan-National

Thu 26/2

18:50-10:55

3 stops29h 35m

Patna

Mon 2/3

19:10-10:21

2 stops25h 41m

₹ 432,491

Flights are sorted by cheapest return flights first.

Deals found on 11/2

Best time to book a flight from Reagan-National to Patna

Have a flexible travel schedule? Discover the best time to fly to Patna from Reagan-National with our price prediction graph.
Estimated return 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.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Patna. 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 Patna from Washington, D.C. Reagan-National?

    Patna (PAT), located 3.0 km from the city centre, is the airport you fly into when you book flights from Washington, D.C. Reagan-National to Patna. 0 airlines have flights to Patna from Washington, D.C. Reagan-National on a regular basis. Booking flights from Washington, D.C. Reagan-National to Patna should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day.

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

    There are many flights that can get you from Washington, D.C. Reagan-National Airport to Patna in 26h 30m. Fly via Air India to get the fastest option. Airlines will cover a distance of 12603 km.

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

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

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

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

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

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

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Why should you use Cheapflights to find cheap flight tickets from Reagan-National to Patna?

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Can Cheapflights find flights from Reagan-National to Patna with no change fees?

Certainly. Search results for flights to Patna from Reagan-National shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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