What is the cheapest airline that flies from Tucson to Washington, D.C. Reagan-National?

Frontier is the most popular carrier operating from Tucson to Washington, D.C. Reagan-National

Which airport is the most popular layover for flights between Tucson and Washington, D.C. Reagan-National Airport?

Atlanta (ATL) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Tucson to Washington, D.C. Reagan-National Airport?

Flights connecting via Chicago (MDW) have the shortest average one-way travel time: 5h 55m.

Which layover airport offers the lowest fares from Tucson to Washington, D.C. Reagan-National Airport?

Flights via Denver (DEN) offer the lowest average round-trip price of $238.

Which layover airport has the shortest connection time from Tucson to Washington, D.C. Reagan-National Airport?

Dallas (DFW) has the shortest average layover time for this route: 1h 04m.

What airlines fly to Washington, D.C. Reagan-National Airport?

American Airlines, Southwest and Frontier are the top three most popular airlines that fly to Washington, D.C. Reagan-National Airport from Tucson according to our data. American Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Washington, D.C. Reagan-National Airport. Keep in mind that there are 5 different airlines that fly to Washington, D.C. Reagan-National Airport on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Tucson Airport to Washington, D.C. Reagan-National Airport?

Prices for flights from Tucson Airport to Washington, D.C. Reagan-National Airport refresh daily.

How many operators does momondo search for flights from Tucson Airport to Washington, D.C. Reagan-National Airport?

There are 5 operators available for flights from Tucson Airport to Washington, D.C. Reagan-National Airport as of February 2026.

How old do you have to be to fly from Tucson Airport to Washington, D.C. Reagan-National Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tucson Airport to Washington, D.C. Reagan-National Airport.

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$95 Cheap Flights from Tucson to Washington, D.C. Reagan-National Airport in 2026

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Enter your travel dates to find the best prices.

11:17 am - 9:59 pm

TUS

DCA

7h 42m

1 stop

7:00 am - 11:17 am

DCA

TUS

7h 17m

1 stop

$250Frontier

Mon, Mar 30 - Mon, Apr 6

11:17 am - 1:02 pm

TUS

DCA

22h 45m

1 stop

7:00 am - 11:13 am

DCA

TUS

7h 13m

1 stop

$276Frontier

Mon, Mar 16 - Fri, Apr 3

11:17 am - 9:59 pm

TUS

DCA

7h 42m

1 stop

8:00 am - 10:17 pm

DCA

TUS

17h 17m

1 stop

$299Multiple Airlines

Mon, Mar 30 - Wed, Apr 1

2:43 pm - 9:59 pm

TUS

DCA

28h 16m

1 stop

1:00 pm - 11:17 am

DCA

TUS

25h 17m

1 stop

$304Frontier

Sun, Mar 29 - Sun, Apr 5

6:30 am - 6:46 pm

TUS

DCA

9h 16m

1 stop

4:34 pm - 9:22 pm

DCA

TUS

7h 48m

1 stop

$337United Airlines

Tue, Mar 17 - Tue, Mar 31

5:00 pm - 8:43 am

TUS

DCA

12h 43m

2 stops

6:00 am - 11:30 am

DCA

TUS

8h 30m

1 stop

$342Delta

Tue, Mar 17 - Tue, Mar 31

6:25 am - 8:45 pm

TUS

DCA

11h 20m

2 stops

6:05 am - 3:57 pm

DCA

TUS

12h 52m

2 stops

$347Delta

Tue, Mar 17 - Tue, Mar 31

1:05 pm - 10:06 pm

TUS

DCA

7h 01m

1 stop

3:30 pm - 9:59 pm

DCA

TUS

9h 29m

1 stop

$350United Airlines

Wed, Mar 4 - Mon, Mar 9

7:50 am - 9:59 pm

TUS

DCA

11h 09m

1 stop

6:00 pm - 2:46 pm

DCA

TUS

23h 46m

1 stop

$357Multiple Airlines

Thu, Apr 23 - Sun, Apr 26

6:30 am - 4:04 pm

TUS

DCA

6h 34m

1 stop

6:30 am - 11:35 am

DCA

TUS

8h 05m

1 stop

$361United Airlines

Thu, Apr 23 - Sat, Apr 25

Southwest flights from Tucson to Washington, D.C. Reagan-National Airport

Our best Southwest deals on Tucson to Washington, D.C. Reagan-National Airport flight tickets

Southwest

Mar 10

TUS5:15 amTucson

6h 00m

1 stop

DCA2:15 pmWashington, D.C. Reagan-National

Mar 18

DCA9:05 amWashington, D.C. Reagan-National

10h 45m

2 stops

TUS4:50 pmTucson

$356

Southwest

Mar 10

TUS5:15 amTucson

8h 05m

1 stop

DCA4:20 pmWashington, D.C. Reagan-National

Mar 18

DCA4:30 pmWashington, D.C. Reagan-National

8h 50m

1 stop

TUS10:20 pmTucson

$387

Southwest

Mar 9

TUS5:10 amTucson

14h 45m

2 stops

DCA10:55 pmWashington, D.C. Reagan-National

Mar 11

DCA11:50 amWashington, D.C. Reagan-National

8h 25m

1 stop

TUS5:15 pmTucson

$389

Frontier flights from Tucson to Washington, D.C. Reagan-National Airport

Our best Frontier deals on Tucson to Washington, D.C. Reagan-National Airport flight tickets

Frontier

Feb 23

TUS11:52 amTucson

23h 23m

1 stop

DCA1:15 pmWashington, D.C. Reagan-National

Feb 28

DCA6:00 pmWashington, D.C. Reagan-National

19h 52m

1 stop

TUS11:52 amTucson

$222

Frontier

Mar 30

TUS11:17 amTucson

7h 42m

1 stop

DCA9:59 pmWashington, D.C. Reagan-National

Apr 6

DCA7:00 amWashington, D.C. Reagan-National

7h 17m

1 stop

TUS11:17 amTucson

$250

Frontier

Mar 16

TUS11:17 amTucson

22h 45m

1 stop

DCA1:02 pmWashington, D.C. Reagan-National

Apr 3

DCA7:00 amWashington, D.C. Reagan-National

7h 13m

1 stop

TUS11:13 amTucson

$276

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Mon 3/30

11:17 am-9:59 pm

1 stop7h 42m

Washington, D.C. Reagan-National

Mon 4/6

7:00 am-11:17 am

1 stop7h 17m

$250

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Mon 3/16

11:17 am-1:02 pm

1 stop22h 45m

Washington, D.C. Reagan-National

Fri 4/3

7:00 am-11:13 am

1 stop7h 13m

$276

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Mon 3/30

11:17 am-9:59 pm

1 stop7h 42m

Washington, D.C. Reagan-National

Wed 4/1

8:00 am-10:17 pm

1 stop17h 17m

$299

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Sun 3/29

2:43 pm-9:59 pm

1 stop28h 16m

Washington, D.C. Reagan-National

Sun 4/5

1:00 pm-11:17 am

1 stop25h 17m

$304

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Tue 3/17

6:30 am-6:46 pm

1 stop9h 16m

Washington, D.C. Reagan-National

Tue 3/31

4:34 pm-9:22 pm

1 stop7h 48m

$337

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Tue 3/17

5:00 pm-8:43 am

2 stops12h 43m

Washington, D.C. Reagan-National

Tue 3/31

6:00 am-11:30 am

1 stop8h 30m

$342

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Tue 3/17

6:25 am-8:45 pm

2 stops11h 20m

Washington, D.C. Reagan-National

Tue 3/31

6:05 am-3:57 pm

2 stops12h 52m

$347

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Wed 3/4

1:05 pm-10:06 pm

1 stop7h 01m

Washington, D.C. Reagan-National

Mon 3/9

3:30 pm-9:59 pm

1 stop9h 29m

$350

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Thu 4/23

7:50 am-9:59 pm

1 stop11h 09m

Washington, D.C. Reagan-National

Sun 4/26

6:00 pm-2:46 pm

1 stop23h 46m

$357

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Thu 4/23

6:30 am-4:04 pm

1 stop6h 34m

Washington, D.C. Reagan-National

Sat 4/25

6:30 am-11:35 am

1 stop8h 05m

$361

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Tucson to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

The month of March is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Tucson, with most prices found around $371. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $404.

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Tucson when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $481 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Tucson for as low as $163 on momondo.

How have Tucson to Washington, D.C. Reagan-National Airport flight prices changed over time?

As of February 2026, prices for Tucson to Washington, D.C. Reagan-National Airport flights are approximately 31% cheaper when compared to flights at the same time last year.

When to book flights from Tucson to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Tucson to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Tucson to Washington, D.C. Reagan-National Airport (TUS to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tucson to Washington, D.C. Reagan-National Airport

Fastest flight time	6h 29m
Direct flights	None

The fastest flight from Tucson to Washington, D.C. Reagan-National Airport takes 6h 29m

There are no direct flights from Tucson to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Tucson to Washington, D.C. Reagan-National Airport.

Search flight deals

How far is Tucson to Washington, D.C. Reagan-National by plane?
Washington, D.C. Reagan-National is 1948.5 mi away from Tucson. 6h 29m is a normal flight duration for this route.
When did momondo last update prices for flights from Tucson Airport to Washington, D.C. Reagan-National Airport?
Prices for flights from Tucson Airport to Washington, D.C. Reagan-National Airport refresh daily.
How many operators does momondo search for flights from Tucson Airport to Washington, D.C. Reagan-National Airport?
There are 5 operators available for flights from Tucson Airport to Washington, D.C. Reagan-National Airport as of February 2026.
How old do you have to be to fly from Tucson Airport to Washington, D.C. Reagan-National Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tucson Airport to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Tucson to Washington, D.C. Reagan-National Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Tucson to Washington, D.C. Reagan-National Airport is American Airlines (57% of total bookings). The next most popular airlines are Southwest (14%), Frontier (11%), and Delta (9%).

Best airlines flying from Tucson to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Tucson to Washington, D.C. Reagan-National Airport with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $144	Free Cancellation	Rating 5.7 3,052 reviews	Search Frontier flights
Delta	PriceFrom $292	Free Cancellation	Rating 7.9 8,203 reviews	Search Delta flights
United Airlines	PriceFrom $326	Free Cancellation	Rating 7.4 9,289 reviews	Search United Airlines flights
American Airlines	PriceFrom $326	Free Cancellation	Rating 7.2 11,288 reviews	Search American Airlines flights
Southwest	PriceFrom $336	Free Cancellation	Rating 8.0 4,284 reviews	Search Southwest flights

Alexandria

National Harbor

Gettysburg

Arlington

Waldorf

Woodbridge

Laurel

Colonial Beach

Tysons

Silver Spring

Towson

Fredericksburg

Gaithersburg

Rockville

Manassas

Springfield

Fairfax

Linthicum Heights

Bethesda

Glen Burnie

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Why should I use momondo to find a flight deal from Tucson to Washington, D.C.?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Tucson to Washington, D.C.. momondo saves you time and could save you money on your trip.

Can I find flights from Tucson to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Tucson with this policy.

How can momondo help me find flights from Tucson to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Tucson.

I’m not ready to book a flight from Tucson to Washington, D.C. right now. Can momondo alert me if prices change?

Price alerts on flights to Washington, D.C. from Tucson are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Tucson to Washington, D.C. from $95

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to Washington, D.C. departing on 2/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Southwest flights from Tucson to Washington, D.C. Reagan-National Airport

Our best Southwest deals on Tucson to Washington, D.C. Reagan-National Airport flight tickets

Frontier flights from Tucson to Washington, D.C. Reagan-National Airport

Our best Frontier deals on Tucson to Washington, D.C. Reagan-National Airport flight tickets

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

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Tucson to Washington, D.C. Reagan-National Airport

What is the cheapest month to fly to Washington, D.C. Reagan-National Airport?

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

How have Tucson to Washington, D.C. Reagan-National Airport flight prices changed over time?

What is the cheapest airline that flies from Tucson to Washington, D.C. Reagan-National?

What airlines fly to Washington, D.C. Reagan-National Airport?

Which airport is the most popular layover for flights between Tucson and Washington, D.C. Reagan-National Airport?

Which layover airport offers the lowest fares from Tucson to Washington, D.C. Reagan-National Airport?

Which layover airport has the shortest travel time from Tucson to Washington, D.C. Reagan-National Airport?

Which layover airport has the shortest connection time from Tucson to Washington, D.C. Reagan-National Airport?

When to book flights from Tucson to Washington, D.C. Reagan-National Airport

Cheap Tucson to Washington, D.C. Reagan-National Airport (TUS to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tucson to Washington, D.C. Reagan-National Airport

Fastest flight time

Direct flights

Best airlines flying from Tucson to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Tucson to Washington, D.C. Reagan-National Airport with momondo

Traveling to a place near Washington, D.C.?

Why use momondo?

Why should I use momondo to find a flight deal from Tucson to Washington, D.C.?

Can I find flights from Tucson to Washington, D.C. with flexible booking policies on momondo?

How can momondo help me find flights from Tucson to Washington, D.C.?

I’m not ready to book a flight from Tucson to Washington, D.C. right now. Can momondo alert me if prices change?

An easier way to manage your Washington, D.C. Reagan-National Airport trip

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Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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