In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest time of day to fly from TN to DCA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Tunisia to Washington, D.C. Reagan-National Airport as you normally would.

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

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

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

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

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

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

$546+ Flights from Tunisia to Washington, D.C. Reagan-National Airport

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Cheap flight deals from Tunisia to Reagan-National

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$703 (Delta)
One-way from	$546 (Orbitz)
Popular in	December
Cheapest in	March
Average price	$646

Provider with most accurate pricing for Tunis Carthage-Washington, D.C. (WAS) flight deals.

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Provider most trusted by Cheapflights users for Tunis Carthage-Washington, D.C. (WAS) flights.

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From Tunisia to Washington, D.C. Reagan-National

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One-way flight from Tunisia to Washington, D.C. Reagan-National

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Highest demand for flights based on searches. 5% potential increase in price ($39 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).

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Average for round-trip flights in October 2025

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Find flight deals from Tunisia to Reagan-National

Cheapest flights from Tunisia to Reagan-National
Explore the most affordable flight options available from Tunisia to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2025.

Fri 11/1410:55 amTUN - DCA

2 stops18h 46mDelta

Tue 11/1812:36 pmDCA - TUN

2 stops21h 34mDelta

Deal found 10/28

$703

Thu 11/133:00 amTUN - DCA

2 stops22h 45mAir Canada

Tue 11/189:40 amDCA - TUN

2 stops20h 10mAir Canada

Deal found 10/29

$1,042

Sat 11/15:30 amTUN - DCA

2 stops22h 29mDelta

Thu 2/1912:59 pmDCA - TUN

2 stops21h 11mDelta

Deal found 10/30

$4,215

Best flights from Tunisia to Reagan-National
Discover carefully curated flight deals from Tunisia to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 31, 2025.

Fri 11/1410:55 amTUN - DCA

2 stops18h 46mDelta

Tue 11/1812:36 pmDCA - TUN

2 stops21h 34mDelta

Deal found 10/28

$703

Mon 3/162:55 amTUN - DCA

2 stops24h 01mMultiple Airlines

Sun 5/176:00 amDCA - TUN

2 stops30h 20mMultiple Airlines

Deal found 10/29

$782

Mon 3/162:55 amTUN - DCA

2 stops24h 01mAir Canada

Sun 5/178:40 pmDCA - TUN

2 stops57h 20mAir Canada

Deal found 10/29

$809

Tue 3/1711:50 amTUN - DCA

2 stops16h 07mRoyal Air Maroc

Fri 5/156:30 amDCA - TUN

2 stops29h 30mRoyal Air Maroc

Deal found 10/29

$918

Sat 3/1410:55 amTUN - DCA

2 stops17h 13mDelta

Thu 5/2111:00 amDCA - TUN

2 stops18h 45mDelta

Deal found 10/29

$792

Fri 3/132:55 amTUN - DCA

2 stops24h 01mMultiple Airlines

Thu 5/216:00 amDCA - TUN

2 stops24h 00mMultiple Airlines

Deal found 10/29

$832

Fri 2/132:55 amTUN - DCA

2 stops21h 10mAir Canada

Thu 5/1411:00 amDCA - TUN

2 stops19h 00mAir Canada

Deal found 10/29

$849

Tue 3/175:30 amTUN - DCA

2 stops18h 39mDelta

Sun 5/175:00 pmDCA - TUN

2 stops19h 40mDelta

Deal found 10/29

$819

Sat 2/142:50 amTUN - DCA

2 stops46h 55mAir Canada

Fri 5/1511:00 amDCA - TUN

2 stops19h 00mAir Canada

Deal found 10/29

$949

Last-minute flights from Tunisia to Reagan-National
Discover last-minute flight deals from Tunisia to Reagan-National. Data last updated October 31, 2025 and is based on user searches.

Sat 11/15:30 amTUN - DCA

2 stops22h 29mDelta

Thu 2/1912:59 pmDCA - TUN

2 stops21h 11mDelta

Deal found 10/30

$4,215

Thu 11/133:00 amTUN - DCA

2 stops22h 45mAir Canada

Tue 11/189:40 amDCA - TUN

2 stops20h 10mAir Canada

Deal found 10/29

$1,042

Fri 11/1410:55 amTUN - DCA

2 stops18h 46mDelta

Tue 11/1812:36 pmDCA - TUN

2 stops21h 34mDelta

Deal found 10/28

$703

One-way flights from Tunisia to Reagan-National
Search for one-way flight options from Tunisia to Reagan-National. Find affordable one-way fares based on user searches. Data last updated October 31, 2025.

Thu 11/137:00 pmTUN - DCA

2 stops32h 56mMultiple Airlines

Deal found 10/30

$546

Cheapflights Fare Finder

Use the filters below to find and compare flights from Tunisia to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TunisWashington, D.C.

TUN - DCA

TUNDCA

Tunis Carthage

Fri 11/14

10:55 am-11:41 pm

2 stops18h 46m

Washington, D.C. Reagan-National

Tue 11/18

12:36 pm-4:10 pm

2 stops21h 34m

$703

TunisWashington, D.C.

TUN - DCA

TUNDCA

Tunis Carthage

Mon 3/16

2:55 am-9:56 pm

2 stops24h 01m

Washington, D.C. Reagan-National

Sun 5/17

6:00 am-5:20 pm

2 stops30h 20m

$782

TunisWashington, D.C.

TUN - DCA

TUNDCA

Tunis Carthage

Sat 3/14

10:55 am-11:08 pm

2 stops17h 13m

Washington, D.C. Reagan-National

Thu 5/21

11:00 am-10:45 am

2 stops18h 45m

$792

TunisWashington, D.C.

TUN - DCA

TUNDCA

Tunis Carthage

Mon 3/16

2:55 am-9:56 pm

2 stops24h 01m

Washington, D.C. Reagan-National

Sun 5/17

8:40 pm-11:00 am

2 stops57h 20m

$809

TunisWashington, D.C.

TUN - DCA

TUNDCA

Tunis Carthage

Tue 3/17

5:30 am-7:09 pm

2 stops18h 39m

Washington, D.C. Reagan-National

Sun 5/17

5:00 pm-5:40 pm

2 stops19h 40m

$819

TunisWashington, D.C.

TUN - DCA

TUNDCA

Tunis Carthage

Fri 3/13

2:55 am-9:56 pm

2 stops24h 01m

Washington, D.C. Reagan-National

Thu 5/21

6:00 am-11:00 am

2 stops24h 00m

$832

TunisWashington, D.C.

TUN - DCA

TUNDCA

Tunis Carthage

Fri 2/13

2:55 am-6:05 pm

2 stops21h 10m

Washington, D.C. Reagan-National

Thu 5/14

11:00 am-11:00 am

2 stops19h 00m

$849

TunisWashington, D.C.

TUN - DCA

TUNDCA

Tunis Carthage

Tue 3/17

11:50 am-10:57 pm

2 stops16h 07m

Washington, D.C. Reagan-National

Fri 5/15

6:30 am-5:00 pm

2 stops29h 30m

$918

TunisWashington, D.C.

TUN - DCA

TUNDCA

Tunis Carthage

Sat 2/14

2:50 am-7:45 pm

2 stops46h 55m

Washington, D.C. Reagan-National

Fri 5/15

11:00 am-11:00 am

2 stops19h 00m

$949

TunisWashington, D.C.

TUN - DCA

TUNDCA

Tunis Carthage

Thu 11/13

7:00 pm-9:56 pm

2 stops32h 56m

$546

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

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

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Tunisia 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 Tunisia to Washington, D.C. Reagan-National Airport

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Related info for your journey

How long is the flight from Tunisia to Washington, D.C. Reagan-National Airport?
Delta can get you from Tunisia to Washington, D.C. Reagan-National Airport in just under 18h 46m. Your travel time can differ by up to . Tunisia and Washington, D.C. Reagan-National Airport are separated by a distance of 4560 mi.
Can I find deals for flights from Tunisia to Reagan-National that include hotel bookings?
Yes. In addition to deals on Tunisia to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Tunisia to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tunisia to Reagan-National.
Can I find deals for business class flights from Tunisia to Reagan-National?
Yes. Cheapflights offers flight deals from Tunisia to Reagan-National 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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$546+ Cheap flights from Tunisia to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Tunisia to Reagan-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Tunisia to Reagan-National

Keep the following information in mind while searching for Tunisia to Reagan-National flight deals. Data was last updated October 31, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Tunisia to Reagan-National

Cheapest flights from Tunisia to Reagan-NationalExplore the most affordable flight options available from Tunisia to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2025.

Explore the most affordable flight options available from Tunisia to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Tunisia to Washington, D.C. Reagan-National Airport that are best for you.

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

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

Cheapflights Insights

Everything you need to know about your flight from Tunisia to Washington, D.C. Reagan-National Airport

Related info for your journey

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

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

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

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

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

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Cheapest flights from Tunisia to Reagan-National
Explore the most affordable flight options available from Tunisia to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2025.