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Cheap flights from Tucson to Washington, D.C. from $172

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 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:05 am - 8:33 pm
TUS
-
DCA
11h 28m
2 stops
Delta Logo
6:30 am - 1:11 pm
DCA
-
TUS
9h 41m
1 stop
$274Delta
mié., abr. 22 - mié., may. 6
Delta Logo
6:05 am - 8:33 pm
TUS
-
DCA
11h 28m
2 stops
Delta Logo
2:34 pm - 9:51 pm
DCA
-
TUS
10h 17m
2 stops
$280Delta
mié., abr. 22 - mié., may. 6
United Airlines Logo
6:30 am - 4:04 pm
TUS
-
DCA
6h 34m
1 stop
United Airlines Logo
12:40 pm - 5:12 pm
DCA
-
TUS
7h 32m
1 stop
$312United Airlines
mié., abr. 22 - mié., may. 6
United Airlines Logo
12:35 pm - 10:15 pm
TUS
-
DCA
6h 40m
1 stop
United Airlines Logo
3:30 pm - 10:15 pm
DCA
-
TUS
9h 45m
1 stop
$355United Airlines
mar., may. 12 - mar., may. 19
Southwest Logo
6:35 am - 6:20 pm
TUS
-
DCA
8h 45m
2 stops
Southwest Logo
11:45 am - 5:45 pm
DCA
-
TUS
9h 00m
1 stop
$360Southwest
mar., may. 12 - mar., may. 19
Southwest Logo
6:35 am - 6:20 pm
TUS
-
DCA
8h 45m
2 stops
Southwest Logo
3:40 pm - 9:25 pm
DCA
-
TUS
8h 45m
2 stops
$366Southwest
mar., may. 12 - mar., may. 19
United Airlines Logo
6:30 am - 6:50 pm
TUS
-
DCA
9h 20m
1 stop
United Airlines Logo
11:05 am - 5:12 pm
DCA
-
TUS
9h 07m
1 stop
$369United Airlines
mar., may. 5 - mié., may. 6
Southwest Logo
9:25 am - 8:45 pm
TUS
-
DCA
8h 20m
2 stops
Southwest Logo
4:45 pm - 10:25 pm
DCA
-
TUS
8h 40m
1 stop
$374Southwest
sáb., abr. 25 - sáb., may. 2
American Airlines Logo
8:15 pm - 7:00 am
TUS
-
DCA
7h 45m
1 stop
American Airlines Logo
7:50 pm - 11:59 pm
DCA
-
TUS
7h 09m
1 stop
$375American Airlines
jue., abr. 23 - jue., abr. 30
Southwest Logo
9:25 am - 8:45 pm
TUS
-
DCA
8h 20m
2 stops
Southwest Logo
1:00 pm - 7:55 pm
DCA
-
TUS
9h 55m
2 stops
$379Southwest
sáb., abr. 25 - sáb., may. 2

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
May 12
TUS6:35 amTucson
8h 45m
2 stops
DCA6:20 pmWashington, D.C. Reagan-National
May 19
DCA11:45 amWashington, D.C. Reagan-National
9h 00m
1 stop
TUS5:45 pmTucson
$360
Southwest
May 12
TUS6:35 amTucson
8h 45m
2 stops
DCA6:20 pmWashington, D.C. Reagan-National
May 19
DCA3:40 pmWashington, D.C. Reagan-National
8h 45m
2 stops
TUS9:25 pmTucson
$366
Southwest
Apr 25
TUS9:25 amTucson
8h 20m
2 stops
DCA8:45 pmWashington, D.C. Reagan-National
May 2
DCA4:45 pmWashington, D.C. Reagan-National
8h 40m
1 stop
TUS10:25 pmTucson
$374

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

Our best American Airlines deals on Tucson to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Apr 23
TUS8:15 pmTucson
7h 45m
1 stop
DCA7:00 amWashington, D.C. Reagan-National
Apr 30
DCA7:50 pmWashington, D.C. Reagan-National
7h 09m
1 stop
TUS11:59 pmTucson
$375
American Airlines
May 21
TUS5:00 amTucson
8h 29m
1 stop
DCA4:29 pmWashington, D.C. Reagan-National
May 26
DCA5:00 amWashington, D.C. Reagan-National
6h 43m
1 stop
TUS8:43 amTucson
$416
American Airlines
May 13
TUS12:01 pmTucson
8h 58m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
May 18
DCA7:50 pmWashington, D.C. Reagan-National
7h 09m
1 stop
TUS11:59 pmTucson
$438

momondo Fare Finder

 
Customize your flight search to find flights from Tucson to Washington, D.C. Reagan-National Airport 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, momondo users made 832,500 searches. Data last updated marzo 30, 2026.
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

Cheapest round-trip

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

mié. 4/22

6:05 am-8:33 pm

2 stops11h 28m

Washington, D.C. Reagan-National

mié. 5/6

6:30 am-1:11 pm

1 stop9h 41m

$274

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

mié. 4/22

6:05 am-8:33 pm

2 stops11h 28m

Washington, D.C. Reagan-National

mié. 5/6

2:34 pm-9:51 pm

2 stops10h 17m

$280
Quickest round-trip

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

mié. 4/22

6:30 am-4:04 pm

1 stop6h 34m

Washington, D.C. Reagan-National

mié. 5/6

12:40 pm-5:12 pm

1 stop7h 32m

$312

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

mar. 5/12

12:35 pm-10:15 pm

1 stop6h 40m

Washington, D.C. Reagan-National

mar. 5/19

3:30 pm-10:15 pm

1 stop9h 45m

$355

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

mar. 5/12

6:35 am-6:20 pm

2 stops8h 45m

Washington, D.C. Reagan-National

mar. 5/19

11:45 am-5:45 pm

1 stop9h 00m

$360

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

mar. 5/12

6:35 am-6:20 pm

2 stops8h 45m

Washington, D.C. Reagan-National

mar. 5/19

3:40 pm-9:25 pm

2 stops8h 45m

$366

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

mar. 5/5

6:30 am-6:50 pm

1 stop9h 20m

Washington, D.C. Reagan-National

mié. 5/6

11:05 am-5:12 pm

1 stop9h 07m

$369

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

sáb. 4/25

9:25 am-8:45 pm

2 stops8h 20m

Washington, D.C. Reagan-National

sáb. 5/2

4:45 pm-10:25 pm

1 stop8h 40m

$374

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

jue. 4/23

8:15 pm-7:00 am

1 stop7h 45m

Washington, D.C. Reagan-National

jue. 4/30

7:50 pm-11:59 pm

1 stop7h 09m

$375

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

sáb. 4/25

9:25 am-8:45 pm

2 stops8h 20m

Washington, D.C. Reagan-National

sáb. 5/2

1:00 pm-7:55 pm

2 stops9h 55m

$379

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

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

What is the typical price of a round-trip flight between Tucson and Washington, D.C. Reagan-National Airport?

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

The month of February is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Tucson, with most prices found around $404. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $447.

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 $494 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 March 2026, prices for Tucson to Washington, D.C. Reagan-National Airport flights are approximately 22% 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

5h 59m

Direct flights

None
The fastest flight from Tucson to Washington, D.C. Reagan-National Airport takes 5h 59m
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. 5h 59m 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?

  • 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?

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
FrontierPriceFrom $170Free CancellationRating
5.7
3,010 reviews
Search Frontier flights
United AirlinesPriceFrom $326Free CancellationRating
7.4
9,514 reviews
Search United Airlines flights
American AirlinesPriceFrom $326Free CancellationRating
7.1
11,530 reviews
Search American Airlines flights
DeltaPriceFrom $334Free CancellationRating
7.9
8,358 reviews
Search Delta flights
SouthwestPriceFrom $357Free CancellationRating
8.0
4,329 reviews
Search Southwest flights

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Colonial Beach
Gaithersburg
Towson
Silver Spring
Fredericksburg
Rockville
Tysons
Manassas
Linthicum Heights
Springfield
Bethesda
Fairfax
College Park

Why use momondo?

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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