$521 Cheap Flights from Tunis (TUN) to Washington (DCA)

View $521 flight on Fri, Nov 21, 2025Opens in a new window

Popular airlines from Tunis - Carthage Intl. Airport (TUN) to Ronald Reagan Washington National Airport (DCA)

Cheap Flights from Tunis to Washington (TUN-DCA)

Prices were available within the past 7 days and start at $521 for one-way flights and $678 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Jan 16 - Fri, Jan 30
TUN
Tunis
DCA
Washington
$678 Roundtrip, found 4 days ago
$678
Roundtrip
found 4 days ago
Select Air Canada flight, departing Fri, Jan 16 from Tunis to Washington, returning Fri, Jan 30, priced at $678 found 4 days ago
Air Canada
Fri, Jan 16 - Fri, Jan 30
TUN
Tunis
DCA
Washington
$697 Roundtrip, found 4 days ago
$697
Roundtrip
found 4 days ago
Select Air Canada flight, departing Fri, Jan 16 from Tunis to Washington, returning Fri, Jan 30, priced at $697 found 4 days ago
Air Canada
Fri, Jan 16 - Fri, Jan 30
TUN
Tunis
DCA
Washington
$699 Roundtrip, found 4 days ago
$699
Roundtrip
found 4 days ago
Select Air Canada flight, departing Fri, Jan 16 from Tunis to Washington, returning Fri, Jan 30, priced at $699 found 4 days ago
KLM
Wed, Nov 26 - Wed, Apr 1
TUN
Tunis
DCA
Washington
$731 Roundtrip, found 5 days ago
$731
Roundtrip
found 5 days ago
Select KLM flight, departing Wed, Nov 26 from Tunis to Washington, returning Wed, Apr 1, priced at $731 found 5 days ago
Delta
Fri, Nov 7 - Fri, Jan 30
TUN
Tunis
DCA
Washington
$733 Roundtrip, found 2 days ago
$733
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Nov 7 from Tunis to Washington, returning Fri, Jan 30, priced at $733 found 2 days ago
Delta
Fri, Nov 7 - Wed, Jan 14
TUN
Tunis
DCA
Washington
$739 Roundtrip, found 2 days ago
$739
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Nov 7 from Tunis to Washington, returning Wed, Jan 14, priced at $739 found 2 days ago
Air Canada
Fri, Jan 16 - Fri, Jan 30
TUN
Tunis
DCA
Washington
$743 Roundtrip, found 4 days ago
$743
Roundtrip
found 4 days ago
Select Air Canada flight, departing Fri, Jan 16 from Tunis to Washington, returning Fri, Jan 30, priced at $743 found 4 days ago
Air Canada
Fri, Jan 16 - Fri, Jan 30
TUN
Tunis
DCA
Washington
$748 Roundtrip, found 4 days ago
$748
Roundtrip
found 4 days ago
Select Air Canada flight, departing Fri, Jan 16 from Tunis to Washington, returning Fri, Jan 30, priced at $748 found 4 days ago
ITA Airways
Thu, Nov 13 - Thu, Nov 27
TUN
Tunis
DCA
Washington
$761 Roundtrip, found 6 days ago
$761
Roundtrip
found 6 days ago
Select ITA Airways flight, departing Thu, Nov 13 from Tunis to Washington, returning Thu, Nov 27, priced at $761 found 6 days ago
Air France
Fri, Nov 7 - Wed, Jan 14
TUN
Tunis
DCA
Washington
$767 Roundtrip, found 2 days ago
$767
Roundtrip
found 2 days ago
Select Air France flight, departing Fri, Nov 7 from Tunis to Washington, returning Wed, Jan 14, priced at $767 found 2 days ago

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Average driving time to city center is 40 minutes. Flights from $1,186
BWI
Baltimore Washington Intl. Thurgood Marshall
Average driving time to city center40 min
Flights from $1,186
Select flight to Washington Dulles Intl. IAD. Cheapest option available. Average driving time to city center is 36 minutes. Flights from $918
IAD
Washington Dulles Intl.
Cheapest
Average driving time to city center36 min
Flights from $918

Frequently asked questions

How much does a flight from Tunis - Carthage Intl. Airport (TUN) to Ronald Reagan Washington National Airport (DCA) cost?
Get a cheap one-way flight from $521 or cheap return flight from $678 from Tunis - Carthage Intl. Airport (TUN) to Ronald Reagan Washington National Airport (DCA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Tunis - Carthage Intl. Airport (TUN) to Ronald Reagan Washington National Airport (DCA)?
January is the least expensive month to fly from TUN to DCA. Traveling during quieter months is often the key to finding better fares.
What is the cheapest airline that flies from Tunis - Carthage Intl. Airport (TUN) to Ronald Reagan Washington National Airport (DCA)?
To find the cheapest airline flying from TUN to DCA, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Tunis - Carthage Intl. Airport (TUN) to Ronald Reagan Washington National Airport (DCA)?
You'll need to take a flight with a layover when traveling from Tunis - Carthage Intl. Airport (TUN) to Ronald Reagan Washington National Airport (DCA). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from TUN to DCA?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tunis - Carthage Intl. Airport (TUN) to Ronald Reagan Washington National Airport (DCA)?
To reach Ronald Reagan Washington National Airport (DCA) on time, opt for a flight that leaves from Tunis - Carthage Intl. Airport (TUN) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Tunis - Carthage Intl. Airport (TUN) to Ronald Reagan Washington National Airport (DCA) last-minute?
Last-minute bookings from TUN to DCA are usually more expensive. To lock in the cheapest rates, start searching for flights well in advance. That said, if you're flexible with your travel plans, you may score a cheap ticket right before you leave.
Is it cheaper to book a TUN to DCA flight and hotel package?
Compared with arranging hotels and flights separately, booking a TUN to DCA flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place will take the hassle out of travel planning. Simply pick your flights and select from our wide range of hotels, then customize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Tunis - Carthage Intl. Airport (TUN) to Ronald Reagan Washington National Airport (DCA)?
If you booked your TUN to DCA flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Travel information

Origin airport
Tunis - Carthage Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
Air Canada, Air France, Delta
Roundtrip price
$678
Distance
4563 mi

Book with confidence

Tunis to Washington Flights

The cheapest times to fly from Tunis to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Tunis to Washington are during the month of January. You can find some of the cheapest flights from Tunis to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tunis to Washington

Sunday is one of the best days to book for cheap flights from Tunis to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Tunis to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Tunis to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $521 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Tunis to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Tunis to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Tunis to Washington Flights

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*Available to One Key members.