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Cheap flights from Tucson to Washington, D.C. from $139

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 8/28. 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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0 bags

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Find the cheapest flights from Tucson to Washington, D.C.

Cheap round-trip flights

Frontier Logo
11:35 am - 9:59 pmTUS-DCA
7h 24m1 stop
Frontier Logo
1:00 pm - 10:45 amDCA-TUS
24h 45m1 stop
$265Frontier
Find Deal
jue., sep. 18 - sáb., sep. 20
Frontier Logo
11:35 am - 9:59 pmTUS-DCA
7h 24m1 stop
Frontier Logo
7:00 am - 10:45 amDCA-TUS
6h 45m1 stop
$278Frontier
Find Deal
vie., sep. 5 - dom., sep. 7
American Airlines Logo
7:00 am - 6:54 pmTUS-DCA
8h 54m1 stop
American Airlines Logo
3:33 pm - 7:39 pmDCA-TUS
7h 06m1 stop
$337American Airlines
Find Deal
mié., ago. 27 - mié., sep. 3
Delta Logo
12:54 pm - 10:46 pmTUS-DCA
6h 52m1 stop
Delta Logo
3:40 pm - 9:47 pmDCA-TUS
9h 07m2 stops
$342Delta
Find Deal
jue., sep. 4 - lun., sep. 8
Delta Logo
5:50 am - 6:56 pmTUS-DCA
10h 06m2 stops
Delta Logo
6:00 am - 3:44 pmDCA-TUS
12h 44m2 stops
$347Delta
Find Deal
mié., ago. 27 - mié., sep. 3
Southwest Logo
6:15 am - 6:00 pmTUS-DCA
8h 45m2 stops
Southwest Logo
6:55 am - 3:00 pmDCA-TUS
11h 05m1 stop
$348Southwest
Find Deal
mar., ago. 26 - jue., ago. 28
American Airlines Logo
8:42 pm - 7:02 amTUS-DCA
8h 20m1 stop
American Airlines Logo
6:30 am - 11:40 amDCA-TUS
7h 10m1 stop
$360American Airlines
Find Deal
mar., nov. 25 - mié., dic. 3
Southwest Logo
6:15 am - 6:00 pmTUS-DCA
8h 45m2 stops
Southwest Logo
6:55 am - 3:00 pmDCA-TUS
11h 05m1 stop
$361Southwest
Find Deal
mar., sep. 16 - jue., sep. 18
United Airlines Logo
6:00 am - 3:07 pmTUS-DCA
6h 07m1 stop
United Airlines Logo
6:30 am - 11:30 amDCA-TUS
8h 00m1 stop
$417United Airlines
Find Deal
sáb., oct. 18 - dom., oct. 26
United Airlines Logo
6:00 am - 6:41 pmTUS-DCA
9h 41m2 stops
United Airlines Logo
6:25 am - 10:43 amDCA-TUS
7h 18m1 stop
$432United Airlines
Find Deal
vie., sep. 5 - dom., sep. 7

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
Sep 18
TUS11:35 amTucson
7h 24m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Sep 20
DCA1:00 pmWashington, D.C. Reagan-National
24h 45m
1 stop
TUS10:45 amTucson
$265
Find similar
Frontier
Sep 5
TUS11:35 amTucson
7h 24m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Sep 7
DCA7:00 amWashington, D.C. Reagan-National
6h 45m
1 stop
TUS10:45 amTucson
$278
Find similar
Frontier
Aug 3
TUS11:30 amTucson
21h 34m
1 stop
DCA12:04 pmWashington, D.C. Reagan-National
Aug 24
DCA7:00 amWashington, D.C. Reagan-National
6h 37m
1 stop
TUS10:37 amTucson
$285
Find similar

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

Our best United Airlines deals on Tucson to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
Oct 18
TUS6:00 amTucson
6h 07m
1 stop
DCA3:07 pmWashington, D.C. Reagan-National
Oct 26
DCA6:30 amWashington, D.C. Reagan-National
8h 00m
1 stop
TUS11:30 amTucson
$417
Find similar
United Airlines
Sep 5
TUS6:00 amTucson
9h 41m
2 stops
DCA6:41 pmWashington, D.C. Reagan-National
Sep 7
DCA6:25 amWashington, D.C. Reagan-National
7h 18m
1 stop
TUS10:43 amTucson
$432
Find similar
United Airlines
Sep 8
TUS6:00 amTucson
13h 43m
3 stops
DCA10:43 pmWashington, D.C. Reagan-National
Sep 9
DCA4:24 pmWashington, D.C. Reagan-National
6h 54m
1 stop
TUS8:18 pmTucson
$603
Find similar

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 julio 31, 2025.
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

jue. 9/18

11:35 am-9:59 pm

1 stop7h 24m

Washington, D.C. Reagan-National

sáb. 9/20

1:00 pm-10:45 am

1 stop24h 45m

$265

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

vie. 9/5

11:35 am-9:59 pm

1 stop7h 24m

Washington, D.C. Reagan-National

dom. 9/7

7:00 am-10:45 am

1 stop6h 45m

$278

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

mié. 8/27

7:00 am-6:54 pm

1 stop8h 54m

Washington, D.C. Reagan-National

mié. 9/3

3:33 pm-7:39 pm

1 stop7h 06m

$337

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

jue. 9/4

12:54 pm-10:46 pm

1 stop6h 52m

Washington, D.C. Reagan-National

lun. 9/8

3:40 pm-9:47 pm

2 stops9h 07m

$342

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

mié. 8/27

5:50 am-6:56 pm

2 stops10h 06m

Washington, D.C. Reagan-National

mié. 9/3

6:00 am-3:44 pm

2 stops12h 44m

$347

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

mar. 8/26

6:15 am-6:00 pm

2 stops8h 45m

Washington, D.C. Reagan-National

jue. 8/28

6:55 am-3:00 pm

1 stop11h 05m

$348

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

mar. 11/25

8:42 pm-7:02 am

1 stop8h 20m

Washington, D.C. Reagan-National

mié. 12/3

6:30 am-11:40 am

1 stop7h 10m

$360

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

mar. 9/16

6:15 am-6:00 pm

2 stops8h 45m

Washington, D.C. Reagan-National

jue. 9/18

6:55 am-3:00 pm

1 stop11h 05m

$361

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

sáb. 10/18

6:00 am-3:07 pm

1 stop6h 07m

Washington, D.C. Reagan-National

dom. 10/26

6:30 am-11:30 am

1 stop8h 00m

$417

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

vie. 9/5

6:00 am-6:41 pm

2 stops9h 41m

Washington, D.C. Reagan-National

dom. 9/7

6:25 am-10:43 am

1 stop7h 18m

$432

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 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 $386. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $411.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Tucson to Washington, D.C. Reagan-National Airport is on a Wednesday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Wednesday will often find tickets for as low as $447. Flights from Tucson to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $642. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Tucson to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the afternoon. Our users have found flights to Washington, D.C. Reagan-National Airport in the afternoon for as low as $447. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the evening when prices are around $517.

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 $455 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 $147 on momondo.

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

As of July 2025, prices for Tucson to Washington, D.C. Reagan-National Airport flights are approximately 57% 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

Best Price Found

$139

Fastest flight time

5h 50m

Direct flights

None
The best one-way flight to Washington, D.C. Reagan-National Airport from Tucson in the past 72 hours is $139. The best round-trip flight deal from Tucson to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $265.
The fastest flight from Tucson to Washington, D.C. Reagan-National Airport takes 5h 50m
There are no direct flights from Tucson to Washington, D.C. Reagan-National Airport. Popular non-direct route for this connection is Tucson Airport - 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 00m 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 $144Free CancellationRating
5.9
3,239 reviews
Search Frontier flights
DeltaPriceFrom $326Free CancellationRating
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $326Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $326Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
SouthwestPriceFrom $336Free CancellationRating
8.0
4,246 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
Gettysburg
Arlington
National Harbor
Woodbridge
Laurel
Tysons
Silver Spring
Waldorf
Fredericksburg
Manassas
Towson
Rockville
Colonial Beach
Gaithersburg
Fairfax
Reston
Glen Burnie
Linthicum Heights
Springfield

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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