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Cheap Flights from Washington D.C. (DCA) to Tucson (TUS)

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Compare Washington Ronald Reagan to Tucson International flight deals

Find the cheapest month or even day of the year to fly to Tucson International

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Flight deals from Washington Ronald Reagan to Tucson International

Looking for a cheap last-minute deal or the best return flight from Washington Ronald Reagan to Tucson International? Find the lowest prices on one-way and return tickets right here.
Tucson.$507 per passenger.Departing Mon, 12 May, returning Fri, 16 May.Return flight with United.Outbound indirect flight with United, departs from Washington Ronald Reagan on Mon, 12 May, arriving in Tucson International.Inbound indirect flight with United, departs from Tucson International on Fri, 16 May, arriving in Washington Ronald Reagan.Price includes taxes and charges.From $507, select.
Tucson.$507 per passenger.Departing Fri, 30 May, returning Mon, 2 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Ronald Reagan on Fri, 30 May, arriving in Tucson International.Inbound indirect flight with Delta, departs from Tucson International on Mon, 2 Jun, arriving in Washington Ronald Reagan.Price includes taxes and charges.From $507, select.
Tucson.$507 per passenger.Departing Fri, 25 Jul, returning Wed, 30 Jul.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Washington Ronald Reagan on Fri, 25 Jul, arriving in Tucson International.Inbound indirect flight with Southwest Airlines, departs from Tucson International on Wed, 30 Jul, arriving in Washington Ronald Reagan.Price includes taxes and charges.From $507, select.
Tucson.$507 per passenger.Departing Fri, 12 Sep, returning Sat, 20 Sep.Return flight with United.Outbound indirect flight with United, departs from Washington Ronald Reagan on Fri, 12 Sep, arriving in Tucson International.Inbound indirect flight with United, departs from Tucson International on Sat, 20 Sep, arriving in Washington Ronald Reagan.Price includes taxes and charges.From $507, select.
Tucson.$507 per passenger.Departing Mon, 4 Aug, returning Fri, 8 Aug.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Washington Ronald Reagan on Mon, 4 Aug, arriving in Tucson International.Inbound indirect flight with Southwest Airlines, departs from Tucson International on Fri, 8 Aug, arriving in Washington Ronald Reagan.Price includes taxes and charges.From $507, select.
Tucson.$511 per passenger.Departing Thu, 12 Jun, returning Fri, 13 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Washington Ronald Reagan on Thu, 12 Jun, arriving in Tucson International.Inbound indirect flight with Delta, departs from Tucson International on Fri, 13 Jun, arriving in Washington Ronald Reagan.Price includes taxes and charges.From $511, select.
Tucson.$611 per passenger.Departing Fri, 7 Nov, returning Tue, 11 Nov.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Washington Ronald Reagan on Fri, 7 Nov, arriving in Tucson International.Inbound indirect flight with Southwest Airlines, departs from Tucson International on Tue, 11 Nov, arriving in Washington Ronald Reagan.Price includes taxes and charges.From $611, select.

Find the cheapest month to fly from Washington Ronald Reagan to Tucson International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington Ronald Reagan to Tucson International flights are currently cheapest in May.
May
from $507
Jun
from $511
Jul
from $507
Aug
from $507
Sep
from $507
Oct
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Nov
from $611
Dec
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Jan
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Feb
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Mar
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Apr
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Washington Ronald Reagan to Tucson International: Alternative routes

Compare routes from Washington Ronald Reagan to Tucson below. You may find an airport to fly into that's cheaper, faster, or easier than Tucson International.

Washington D.C. to Tucson: Flight information

The things to know before you go.
Cheapest flight found$507
Cheapest month to flySeptember

Finding cheap flights from Washington Ronald Reagan to Tucson International: Frequently asked questions

The best price we found for a return flight from Washington Ronald Reagan to Tucson International is $507. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Washington Ronald Reagan to Tucson International. But we found flights with one or more stops from $507.
As of May 2025, there are no flights flying from Washington Ronald Reagan to Tucson International.
The cheapest month to fly from Washington Ronald Reagan to Tucson International is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Washington Ronald Reagan Airport to Tucson International Airport on Friday, 12 September 2025.
No airlines currently offer direct flights between Washington Ronald Reagan Airport and Tucson International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Tucson International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Tucson is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Tucson International.

Travelling from Ronald Reagan National Airport (DCA) to Tucson International Airport (TUS): what you need to know

  • Leave plenty of time to catch your DCA to TUS flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • You'll likely experience longer lines during popular months like February. Arriving up to four hours ahead of an international flight and two hours for a domestic departure is a good idea.

  • If you'd like to explore another city along the way, just uncheck 'Direct flights only' when searching for your ticket from Ronald Reagan National Airport to Tucson International Airport. Here are the most popular stopovers between DCA and TUS:

    • George Bush Intercontinental Airport

    • Hartsfield-Jackson Atlanta International Airport

    • Dallas/Fort Worth International Airport

How to find the cheapest flights from Ronald Reagan National Airport (DCA) to Tucson International Airport (TUS)

  • Currently, $253 is the lowest price we've seen for a one-way Ronald Reagan National Airport to Tucson International Airport flight. The best price for a return plane ticket is $507. Bear in mind that fares can change due to availability when booking.

  • Don't wait until the last moment. You're more likely to get cheap tickets from DCA to TUS if you book in advance. Airlines often have some fantastic early bird deals.

  • The 'Whole month' search function shows you the cheapest flights from Ronald Reagan National Airport to Tucson International Airport across the entire month. It's a good way to find a bargain if your trip dates are flexible.

  • Save time looking for cheap flights from DCA to TUS by setting up a Price Alert. You'll receive an email or notification through the app when a new discounted fare appears.

  • Tailor your trip using filters. Choose your ideal arrival and departure times, total journey duration and airlines. You can also sort results by 'Cheapest,' 'Fastest' or 'Best' flights from Ronald Reagan National Airport to Tucson International Airport.

Handy information about Ronald Reagan National Airport (DCA)

  • DCA is located at 1 Aviation Circle.

  • 76.44% of flights taking off from Ronald Reagan National Airport reach their destination on time.

  • To get to Ronald Reagan National Airport from central Washington DC, it'll take about 15 minutes if you're going by car. This depends on traffic though. It's approximately 8 kilometres from the airport to the city centre.

  • Expect a trip time of roughly 45 minutes when using public transport.

  • Looking for a convenient hotel near DCA? If you've booked an early flight from Ronald Reagan National Airport to Tucson International Airport, these stays will have you moments from your departure gate:

Arriving at Tucson International Airport (TUS)

Getting from Tucson International Airport (TUS) to central Tucson

  • You'll find TUS at 7005 South Plumer Ave..

  • Tucson International Airport to central Tucson has a drive time of about 20 minutes. It's approximately 21 kilometres away.

  • Getting there on public transport takes around 3 hours 5 minutes.

When to fly to Tucson International Airport (TUS)

  • October is the busiest month for flights from Ronald Reagan National Airport to Tucson International Airport. For a quieter experience, head to Tucson in May.

  • Lock in your flight from Ronald Reagan National Airport to Tucson International Airport for June if you want to visit Tucson during its warmest month. Expect temperatures of between 19ºC (66ºF) and 38ºC (100ºF).

  • January has average temperatures of between 2ºC (36ºF) and 20ºC (68ºF). Search for cheap tickets from DCA to TUS around that time if you like cooler conditions.

Explore more of United States

  • Phoenix is just one of the many cities in United States waiting to be explored once you've taken in the sights of Tucson. Around 161 kilometres away to the north-west, well-known attractions include Desert Botanical Garden, Heard Museum and Papago Park.

  • El Paso is another standout destination in United States and is around 434 kilometres east of Tucson. No trip is complete without seeing Franklin Mountains State Park, Wyler Aerial Tramway and Chamizal National Memorial.

Plan the rest of your trip from Washington D.C. to Tucson

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.