What’s the cheapest layover airport for flights from Tucson to Washington, D.C. Reagan-National Airport?

Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $312.

What’s the fastest layover option from Tucson to Washington, D.C. Reagan-National Airport?

Flights via Dallas (DFW) have the shortest average one-way travel time for 1-stop routes: 6h 00m.

Which airport typically offers the quickest layover for flights from Tucson to Washington, D.C. Reagan-National Airport?

Flights via Dallas (DFW) offer the fastest connection on this route, with an average layover time of 1h 07m.

What’s the top layover airport for flights from Tucson to Washington, D.C. Reagan-National Airport?

Dallas (DFW) – chosen by Cheapflights users on 60% of 1-stop itineraries from Tucson to Washington, D.C. Reagan-National Airport on Cheapflights.

How long is the flight from Tucson to Washington, D.C. Reagan-National Airport?

There are many flights that can get you from Tucson to Washington, D.C. Reagan-National Airport in 8h 46m. Fly via Frontier, Alaska Airlines, or American Airlines to get the fastest option. The distance between Tucson and Washington, D.C. Reagan-National Airport is about 1950 mi. This flight may include one or multiple stops.

What are the cheapest airlines flying from Tucson to Washington, D.C. Reagan-National Airport round-trip?

Flying on Frontier is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $141. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $292 and $326, respectively. Users have found that Frontier is 69% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Tucson to Washington, D.C. Reagan-National Airport one-way?

One-way options have recently been found by users for as low as $81 on Frontier. Other airlines that offer cheap prices include Southwest from $154 and American Airlines from $163 one-way.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular airlines that fly from Tucson to Washington, D.C. Reagan-National Airport?

Before booking your flight from Tucson to Washington, D.C. Reagan-National Airport check out the most popular airlines for this route: American Airlines, Southwest or Frontier.

Most accurate provider : When it comes to deals on Tucson-Washington, D.C. Reagan-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Tucson-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Tucson-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Tucson-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tucson-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Tucson to Washington, D.C. Reagan-National?

Tucson (TUS) is the airport you will fly out of if you book a flight from Tucson to Washington, D.C. Reagan-National. You should not have trouble finding flights to Washington, D.C. Reagan-National from Tucson; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Tucson airport to Washington, D.C. Reagan-National. It is only a 7.5 mi journey to Tucson (TUS) from Tucson’s city center.

Can I find deals for flights from Tucson to Reagan-National that include hotel bookings?

Yes. In addition to deals on Tucson to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Tucson to Reagan-National?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tucson to Reagan-National.

Can I find deals for business class flights from Tucson to Reagan-National?

Yes. Cheapflights offers flight deals from Tucson to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$146+ Flights from Tucson to Washington, D.C. Reagan-National Airport

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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Tucson to Washington, D.C. Reagan-National are usually found in February or March, booked 66 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Tucson to Reagan-National

Cheapest flights from Tucson to Reagan-National
Explore the most affordable flight options available from Tucson to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

Wed 12/246:00 amTUS - DCA

1 stop7h 05mDelta

Thu 1/18:10 amDCA - TUS

1 stop7h 32mDelta

Deal found 12/13

$379

Thu 12/2512:13 pmTUS - DCA

1 stop7h 53mUnited Airlines

Tue 12/304:17 pmDCA - TUS

1 stop7h 41mUnited Airlines

Deal found 12/12

$502

Sun 12/1412:30 pmTUS - DCA

1 stop22h 36mFrontier

Sun 12/218:00 amDCA - TUS

1 stop29h 55mFrontier

Deal found 12/13

$524

Sat 12/278:38 pmTUS - DCA

1 stop8h 22mAmerican Airlines

Wed 12/311:07 pmDCA - TUS

1 stop8h 05mAmerican Airlines

Deal found 12/12

$577

Fri 12/266:40 amTUS - DCA

1 stop6h 19mUnited Airlines

Tue 12/304:17 pmDCA - TUS

1 stop7h 41mUnited Airlines

Deal found 12/12

$625

Mon 12/221:22 pmTUS - DCA

1 stop6h 38mDelta

Mon 1/510:15 amDCA - TUS

1 stop8h 27mDelta

Deal found 12/14

$658

Sat 12/276:40 amTUS - DCA

1 stop6h 19mUnited Airlines

Wed 12/3110:30 amDCA - TUS

2 stops13h 28mUnited Airlines

Deal found 12/12

$679

Best flights from Tucson to Reagan-National
Discover carefully curated flight deals from Tucson to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 14, 2025.

Sun 1/2512:12 pmTUS - DCA

1 stop22h 50mFrontier

Sat 1/318:00 amDCA - TUS

1 stop29h 17mFrontier

Deal found 12/11

$150

Mon 1/264:29 pmTUS - DCA

1 stop27h 30mAlaska Airlines

Sun 2/18:00 amDCA - TUS

1 stop17h 59mAlaska Airlines

Deal found 12/12

$324

Mon 1/59:04 amTUS - DCA

1 stop8h 46mAmerican Airlines

Thu 1/83:59 pmDCA - TUS

1 stop8h 56mAmerican Airlines

Deal found 12/12

$363

Thu 12/257:30 amTUS - DCA

1 stop6h 26mUnited Airlines

Tue 1/64:11 pmDCA - TUS

1 stop7h 15mUnited Airlines

Deal found 12/14

$371

Thu 12/256:45 amTUS - DCA

2 stops11h 47mDelta

Tue 1/66:59 amDCA - TUS

1 stop7h 33mDelta

Deal found 12/14

$376

Fri 1/2312:12 pmTUS - DCA

1 stop22h 50mFrontier

Sat 1/312:00 pmDCA - TUS

1 stop23h 17mFrontier

Deal found 12/13

$201

Wed 2/116:00 amTUS - DCA

1 stop13h 59mAlaska Airlines

Sun 2/155:00 pmDCA - TUS

1 stop32h 59mAlaska Airlines

Deal found 12/11

$324

Sat 1/101:25 pmTUS - DCA

1 stop6h 41mUnited Airlines

Sat 1/174:11 pmDCA - TUS

1 stop7h 04mUnited Airlines

Deal found 12/13

$372

Sat 1/102:40 pmTUS - DCA

1 stop6h 43mDelta

Sat 1/177:00 amDCA - TUS

2 stops11h 42mDelta

Deal found 12/13

$377

Wed 12/246:00 amTUS - DCA

1 stop7h 05mDelta

Thu 1/18:10 amDCA - TUS

1 stop7h 32mDelta

Deal found 12/13

$379

Last-minute flights from Tucson to Reagan-National
Discover last-minute flight deals from Tucson to Reagan-National. Data last updated December 14, 2025 and is based on user searches.

Wed 12/246:00 amTUS - DCA

1 stop7h 05mDelta

Thu 1/18:10 amDCA - TUS

1 stop7h 32mDelta

Deal found 12/13

$379

Mon 1/59:04 amTUS - DCA

1 stop8h 46mAmerican Airlines

Thu 1/83:59 pmDCA - TUS

1 stop8h 56mAmerican Airlines

Deal found 12/12

$363

Sat 1/101:25 pmTUS - DCA

1 stop6h 41mUnited Airlines

Tue 1/136:00 amDCA - TUS

1 stop7h 53mUnited Airlines

Deal found 12/12

$348

Sat 1/107:15 amTUS - DCA

2 stops11h 00mSouthwest

Tue 1/136:05 amDCA - TUS

1 stop7h 10mSouthwest

Deal found 12/12

$353

Sat 1/108:15 amTUS - DCA

2 stops12h 42mDelta

Tue 1/1312:55 pmDCA - TUS

2 stops11h 32mDelta

Deal found 12/12

$358

Sat 1/101:25 pmTUS - DCA

1 stop6h 41mUnited Airlines

Sat 1/174:11 pmDCA - TUS

1 stop7h 04mUnited Airlines

Deal found 12/13

$372

Sat 1/102:40 pmTUS - DCA

1 stop6h 43mDelta

Sat 1/177:00 amDCA - TUS

2 stops11h 42mDelta

Deal found 12/13

$377

Fri 1/2312:12 pmTUS - DCA

1 stop22h 50mFrontier

Sat 1/312:00 pmDCA - TUS

1 stop23h 17mFrontier

Deal found 12/13

$201

Sun 1/2512:12 pmTUS - DCA

1 stop22h 50mFrontier

Sat 1/316:00 pmDCA - TUS

1 stop19h 17mFrontier

Deal found 12/12

$150

Mon 1/264:29 pmTUS - DCA

1 stop27h 30mAlaska Airlines

Sun 2/18:00 amDCA - TUS

1 stop17h 59mAlaska Airlines

Deal found 12/12

$324

One-way flights from Tucson to Reagan-National
Search for one-way flight options from Tucson to Reagan-National. Find affordable one-way fares based on user searches. Data last updated December 14, 2025.

Sun 1/119:59 pmTUS - DCA

2 stops22h 00mFrontier

Deal found 12/12

$146

Tue 12/3012:50 pmTUS - DCA

1 stop22h 11mFrontier

Deal found 12/12

$168

Tue 12/237:20 pmTUS - DCA

2 stops39h 41mFrontier

Deal found 12/13

$180

Sat 1/247:00 amTUS - DCA

2 stops8h 20mDelta

Deal found 12/11

$185

Thu 1/16:00 amTUS - DCA

1 stop7h 05mDelta

Deal found 12/13

$190

Sat 1/1012:23 pmTUS - DCA

1 stop9h 36mUnited Airlines

Deal found 12/12

$193

Sat 1/108:15 amTUS - DCA

2 stops12h 42mDelta

Deal found 12/12

$198

Sun 1/111:42 pmTUS - DCA

1 stop6h 51mDelta

Deal found 12/12

$265

Mon 12/2212:50 pmTUS - DCA

1 stop7h 09mFrontier

Deal found 12/12

$271

Mon 12/2912:50 pmTUS - DCA

1 stop26h 09mFrontier

Deal found 12/12

$277

Tue 12/307:20 pmTUS - DCA

3 stops39h 41mMultiple Airlines

Deal found 12/13

$305

Find flight deals from Tucson to Reagan-National

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$150 (Frontier)
One-way from	$146 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$474

Provider with most accurate pricing for Tucson-Washington, D.C. Reagan-National flight deals.

Search Deals

Provider most trusted by Cheapflights users for Tucson-Washington, D.C. Reagan-National flights.

Search Deals

From Tucson to Washington, D.C. Reagan-National

Search Deals

One-way flight from Tucson to Washington, D.C. Reagan-National

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($18 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights 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

Sun 1/25

12:12 pm-1:02 pm

1 stop22h 50m

Washington, D.C. Reagan-National

Sat 1/31

8:00 am-11:17 am

1 stop29h 17m

$150

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

4:29 pm-9:59 pm

1 stop27h 30m

Washington, D.C. Reagan-National

Sun 2/1

8:00 am-11:59 pm

1 stop17h 59m

$324

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Wed 2/11

6:00 am-9:59 pm

1 stop13h 59m

Washington, D.C. Reagan-National

Sun 2/15

5:00 pm-11:59 pm

1 stop32h 59m

$324

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Mon 1/5

9:04 am-7:50 pm

1 stop8h 46m

Washington, D.C. Reagan-National

Thu 1/8

3:59 pm-10:55 pm

1 stop8h 56m

$363

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

Wed 12/24

6:00 am-3:05 pm

1 stop7h 05m

Washington, D.C. Reagan-National

Thu 1/1

8:10 am-1:42 pm

1 stop7h 32m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 20 results

Compare providers for flights from Tucson to Reagan-National

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tucson to Reagan-National in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Tucson-Washington, D.C. Reagan-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Tucson-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Tucson-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Tucson-Washington, D.C. Reagan-National Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tucson-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Tucson to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Tucson with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Tucson to Washington, D.C. Reagan-National Airport

Prices

How far ahead should I book a flight from Tucson to Washington, D.C. Reagan-National Airport?

The best time to book flights from Tucson to Washington, D.C. Reagan-National Airport is 66 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Tucson to Washington, D.C. Reagan-National Airport?

Currently, February is the cheapest month in which you can book a flight from Tucson to Washington, D.C. Reagan-National Airport (average of $144). Flying from Tucson to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TUS to DCA?

When flying from Tucson to Washington, D.C. Reagan-National Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 13% versus a flight in the evening.

Reviews of airlines servicing Reagan-National

Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Tucson to Washington, D.C. Reagan-National Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,251 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

7.9

Good

4,251 reviews

Southwest

7.9

Good

4,251 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Delta

7.9

Good

8,007 reviews

Southwest

7.9

Good

4,251 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

United Airlines

7.4

Good

9,094 reviews

Southwest

7.9

Good

4,251 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,054 reviews

Southwest

7.9

Good

4,251 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Frontier

5.8

Fair

3,081 reviews

Southwest

7.9

Good

4,251 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

What airport do you fly from for flights from Tucson to Washington, D.C. Reagan-National?
Tucson (TUS) is the airport you will fly out of if you book a flight from Tucson to Washington, D.C. Reagan-National. You should not have trouble finding flights to Washington, D.C. Reagan-National from Tucson; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Tucson airport to Washington, D.C. Reagan-National. It is only a 7.5 mi journey to Tucson (TUS) from Tucson’s city center.
How long is the flight from Tucson to Washington, D.C. Reagan-National Airport?
There are many flights that can get you from Tucson to Washington, D.C. Reagan-National Airport in 8h 46m. Fly via Frontier, Alaska Airlines, or American Airlines to get the fastest option. The distance between Tucson and Washington, D.C. Reagan-National Airport is about 1950 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Tucson to Washington, D.C. Reagan-National Airport round-trip?
Flying on Frontier is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $141. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $292 and $326, respectively. Users have found that Frontier is 69% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Tucson to Washington, D.C. Reagan-National Airport one-way?
One-way options have recently been found by users for as low as $81 on Frontier. Other airlines that offer cheap prices include Southwest from $154 and American Airlines from $163 one-way.
Can I find deals for flights from Tucson to Reagan-National that include hotel bookings?
Yes. In addition to deals on Tucson to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Tucson to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tucson to Reagan-National.
Can I find deals for business class flights from Tucson to Reagan-National?
Yes. Cheapflights offers flight deals from Tucson to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Tucson to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from Tucson to Washington, D.C. Reagan-National Airport (average of $144). Flying from Tucson to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Tucson to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$144	Average$290	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$326	Average$475	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$326	Average$460	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$332	Average$483	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$336	Average$556	FlexibilityNo cancel fee	On-time63%

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$146+ Cheap flights from Tucson (TUS) to Reagan-National (DCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Tucson to Reagan-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Tucson to Washington, D.C. Reagan-National are usually found in February or March, booked 66 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Tucson to Reagan-National

Cheapest flights from Tucson to Reagan-NationalExplore the most affordable flight options available from Tucson to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

Explore the most affordable flight options available from Tucson to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

Find flight deals from Tucson to Reagan-National

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights 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.

Compare providers for flights from Tucson to Reagan-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tucson to Reagan-National in December.

Best time to book a flight from Tucson to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Tucson with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Tucson to Washington, D.C. Reagan-National Airport

How far ahead should I book a flight from Tucson to Washington, D.C. Reagan-National Airport?

What is the cheapest month to book a flight from Tucson to Washington, D.C. Reagan-National Airport?

What is the cheapest time of day to fly from TUS to DCA?

What’s the top layover airport for flights from Tucson to Washington, D.C. Reagan-National Airport?

What’s the cheapest layover airport for flights from Tucson to Washington, D.C. Reagan-National Airport?

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Which airport typically offers the quickest layover for flights from Tucson to Washington, D.C. Reagan-National Airport?

Reviews of airlines servicing Reagan-National

Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Tucson to Washington, D.C. Reagan-National Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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Alternative routes for Tucson to Reagan-National

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Top 5 airlines flying from Tucson to Reagan-National

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Cheapest flights from Tucson to Reagan-National
Explore the most affordable flight options available from Tucson to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.