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Cheap flights from Tucson to Washington, D.C. from $96

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 1/5. 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

Enter your travel dates to find the best prices.
Frontier Logo
12:12 pm - 1:02 pm
TUS
-
DCA
22h 50m1 stop
Frontier Logo
2:00 pm - 11:17 am
DCA
-
TUS
23h 17m1 stop
$201Frontier
Fri, Jan 23 - Sat, Jan 31
Alaska Airlines Logo
6:00 am - 4:09 pm
TUS
-
DCA
32h 09m1 stop
Alaska Airlines Logo
8:00 am - 11:59 pm
DCA
-
TUS
17h 59m1 stop
$327Alaska Airlines
Mon, Jan 26 - Sun, Feb 1
Alaska Airlines Logo
7:30 am - 4:01 pm
TUS
-
DCA
30h 31m1 stop
Alaska Airlines Logo
8:00 am - 11:59 pm
DCA
-
TUS
17h 59m1 stop
$347Alaska Airlines
Mon, Feb 2 - Wed, Feb 4
Delta Logo
8:15 am - 7:32 pm
TUS
-
DCA
9h 17m2 stops
Delta Logo
10:15 am - 4:22 pm
DCA
-
TUS
8h 07m1 stop
$353Delta
Mon, Feb 2 - Wed, Feb 4
United Airlines Logo
7:30 am - 3:56 pm
TUS
-
DCA
6h 26m1 stop
United Airlines Logo
4:11 pm - 9:26 pm
DCA
-
TUS
7h 15m1 stop
$371United Airlines
Thu, Dec 25 - Tue, Jan 6
United Airlines Logo
1:25 pm - 10:06 pm
TUS
-
DCA
6h 41m1 stop
United Airlines Logo
4:11 pm - 9:15 pm
DCA
-
TUS
7h 04m1 stop
$372United Airlines
Sat, Jan 10 - Sat, Jan 17
Delta Logo
6:45 am - 8:32 pm
TUS
-
DCA
11h 47m2 stops
Delta Logo
6:59 am - 12:32 pm
DCA
-
TUS
7h 33m1 stop
$376Delta
Thu, Dec 25 - Tue, Jan 6
Delta Logo
2:40 pm - 11:23 pm
TUS
-
DCA
6h 43m1 stop
Delta Logo
7:00 am - 4:42 pm
DCA
-
TUS
11h 42m2 stops
$377Delta
Sat, Jan 10 - Sat, Jan 17
Delta Logo
8:15 am - 10:57 pm
TUS
-
DCA
12h 42m2 stops
Delta Logo
10:15 am - 8:52 pm
DCA
-
TUS
12h 37m2 stops
$382Delta
Sat, Jan 10 - Sat, Jan 17
Alaska Airlines Logo
3:03 pm - 4:09 pm
TUS
-
DCA
23h 06m2 stops
Alaska Airlines Logo
5:01 pm - 11:59 pm
DCA
-
TUS
32h 58m1 stop
$385Alaska Airlines
Fri, Jan 23 - Sat, Jan 31

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

Our best Alaska Airlines deals on Tucson to Washington, D.C. Reagan-National Airport flight tickets
Alaska Airlines
Jan 26
TUS6:00 amTucson
32h 09m
1 stop
DCA4:09 pmWashington, D.C. Reagan-National
Feb 1
DCA8:00 amWashington, D.C. Reagan-National
17h 59m
1 stop
TUS11:59 pmTucson
$327
Find similar
Alaska Airlines
Feb 2
TUS7:30 amTucson
30h 31m
1 stop
DCA4:01 pmWashington, D.C. Reagan-National
Feb 4
DCA8:00 amWashington, D.C. Reagan-National
17h 59m
1 stop
TUS11:59 pmTucson
$347
Find similar
Alaska Airlines
Jan 23
TUS3:03 pmTucson
23h 06m
2 stops
DCA4:09 pmWashington, D.C. Reagan-National
Jan 31
DCA5:01 pmWashington, D.C. Reagan-National
32h 58m
1 stop
TUS11:59 pmTucson
$385
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
Dec 25
TUS7:30 amTucson
6h 26m
1 stop
DCA3:56 pmWashington, D.C. Reagan-National
Jan 6
DCA4:11 pmWashington, D.C. Reagan-National
7h 15m
1 stop
TUS9:26 pmTucson
$371
Find similar
United Airlines
Jan 10
TUS1:25 pmTucson
6h 41m
1 stop
DCA10:06 pmWashington, D.C. Reagan-National
Jan 17
DCA4:11 pmWashington, D.C. Reagan-National
7h 04m
1 stop
TUS9:15 pmTucson
$372
Find similar
United Airlines
Dec 25
TUS7:30 amTucson
6h 26m
1 stop
DCA3:56 pmWashington, D.C. Reagan-National
Dec 30
DCA4:17 pmWashington, D.C. Reagan-National
7h 41m
1 stop
TUS9:58 pmTucson
$502
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 December 15, 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

Fri 1/23

12:12 pm-1:02 pm

1 stop22h 50m

Washington, D.C. Reagan-National

Sat 1/31

2:00 pm-11:17 am

1 stop23h 17m

$201

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Mon 1/26

6:00 am-4:09 pm

1 stop32h 09m

Washington, D.C. Reagan-National

Sun 2/1

8:00 am-11:59 pm

1 stop17h 59m

$327

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Mon 2/2

7:30 am-4:01 pm

1 stop30h 31m

Washington, D.C. Reagan-National

Wed 2/4

8:00 am-11:59 pm

1 stop17h 59m

$347

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Mon 2/2

8:15 am-7:32 pm

2 stops9h 17m

Washington, D.C. Reagan-National

Wed 2/4

10:15 am-4:22 pm

1 stop8h 07m

$353

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Thu 12/25

7:30 am-3:56 pm

1 stop6h 26m

Washington, D.C. Reagan-National

Tue 1/6

4:11 pm-9:26 pm

1 stop7h 15m

$371

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Sat 1/10

1:25 pm-10:06 pm

1 stop6h 41m

Washington, D.C. Reagan-National

Sat 1/17

4:11 pm-9:15 pm

1 stop7h 04m

$372

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Thu 12/25

6:45 am-8:32 pm

2 stops11h 47m

Washington, D.C. Reagan-National

Tue 1/6

6:59 am-12:32 pm

1 stop7h 33m

$376

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Sat 1/10

2:40 pm-11:23 pm

1 stop6h 43m

Washington, D.C. Reagan-National

Sat 1/17

7:00 am-4:42 pm

2 stops11h 42m

$377

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Sat 1/10

8:15 am-10:57 pm

2 stops12h 42m

Washington, D.C. Reagan-National

Sat 1/17

10:15 am-8:52 pm

2 stops12h 37m

$382

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Fri 1/23

3:03 pm-4:09 pm

2 stops23h 06m

Washington, D.C. Reagan-National

Sat 1/31

5:01 pm-11:59 pm

1 stop32h 58m

$385

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 $371. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $392.

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 $465 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 December 2025, prices for Tucson to Washington, D.C. Reagan-National Airport flights are approximately 73% more expensive 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 22m

Direct flights

None
The fastest flight from Tucson to Washington, D.C. Reagan-National Airport takes 6h 22m
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 22m 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
5.8
3,080 reviews
Search Frontier flights
American AirlinesPriceFrom $326Free CancellationRating
7.2
11,052 reviews
Search American Airlines flights
DeltaPriceFrom $326Free CancellationRating
7.9
8,008 reviews
Search Delta flights
United AirlinesPriceFrom $332Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
SouthwestPriceFrom $336Free CancellationRating
7.9
4,250 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
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Gaithersburg
Reston
Manassas
Fairfax
Glen Burnie
Linthicum Heights
Bethesda

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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