What is the cheapest airline that flies from Washington, D.C. to Tucson?

Southwest, American Airlines, and Delta are the most popular carriers operating from Washington, D.C. to Tucson

How long does it take to fly to Tucson?

On average, it takes 6h 45m to fly from Washington, D.C. to Tucson if you fly out of Baltimore (the most popular airport in Washington, D.C.) and into Tucson (the most popular airport in Tucson). If you’re flying out of Washington, D.C. and into Tucson, then the flight time is around 6h 50m.

Which layover airport has the shortest connection time from Washington, D.C. to Tucson?

Atlanta (ATL) has the shortest average layover time for this route: 0h 42m.

Which layover airport has the shortest travel time from Washington, D.C. to Tucson?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 6h 36m.

Which airport is the most popular layover for flights between Washington, D.C. and Tucson?

Denver (DEN) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Tucson?

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to Tucson from Washington, D.C. according to our data. American Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Tucson. Keep in mind that there are 4 different airlines that fly to Tucson on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Washington, D.C. to Tucson?

Flights via Denver (DEN) offer the lowest average round-trip price of $335.

When did momondo last update prices for flights from Washington, D.C. to Tucson Airport?

Prices for flights from Washington, D.C. to Tucson Airport are updated daily.

How many operators does momondo search for flights from Washington, D.C. to Tucson Airport?

There are 4 operators available for flights from Washington, D.C. to Tucson Airport as of August 2026.

How old do you have to be to fly from Washington, D.C. to Tucson Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Tucson Airport.

What documentation or ID do you need to fly to Tucson Airport?

The travel and health documents you'll need for your trip to Tucson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Tucson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$189 Cheap Flights from Washington, D.C. to Tucson in 2026

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 12:33 pmBWI Baltimore/Washington-TUS Tucson

8h 33m1 stop Dallas/Fort Worth

2:31 pm - 12:24 amTUS Tucson-BWI Baltimore/Washington

6h 53m1 stop Chicago O'Hare Intl

$377American Airlines

Tue, Oct 6 - Tue, Oct 20

7:16 am - 2:43 pmBWI Baltimore/Washington-TUS Tucson

9h 27m1 stop Chicago O'Hare Intl

3:34 pm - 11:59 pmTUS Tucson-BWI Baltimore/Washington

6h 25m1 stop Chicago O'Hare Intl

$377American Airlines

Sat, Nov 7 - Wed, Nov 11

4:50 pm - 9:55 pmBWI Baltimore/Washington-TUS Tucson

8h 05m1 stop Denver Intl

6:30 pm - 5:35 amTUS Tucson-BWI Baltimore/Washington

9h 05m1 stop San Diego

$377Southwest

Thu, Oct 29 - Tue, Nov 3

2:20 pm - 7:40 pmBWI Baltimore/Washington-TUS Tucson

8h 20m1 stop San Diego

11:55 am - 10:55 pmTUS Tucson-BWI Baltimore/Washington

8h 00m1 stop Phoenix Sky Harbor Intl

$377Southwest

Sat, Sep 5 - Fri, Sep 11

3:04 pm - 9:14 pmBWI Baltimore/Washington-TUS Tucson

9h 10m1 stop Houston George Bush Intcntl

9:15 am - 7:34 pmTUS Tucson-BWI Baltimore/Washington

7h 19m1 stop Denver Intl

$377United Airlines

Sat, Sep 5 - Sat, Sep 12

4:59 pm - 11:06 pmBWI Baltimore/Washington-TUS Tucson

8h 07m1 stop Atlanta Hartsfield-Jackson

6:00 am - 3:54 pmTUS Tucson-BWI Baltimore/Washington

7h 54m1 stop Atlanta Hartsfield-Jackson

$377Delta

Mon, Nov 23 - Thu, Nov 26

7:00 am - 12:14 pmBWI Baltimore/Washington-TUS Tucson

7h 14m1 stop Atlanta Hartsfield-Jackson

6:00 pm - 6:00 amTUS Tucson-BWI Baltimore/Washington

10h 00m1 stop Salt Lake City

$377Delta

Thu, Feb 4 - Wed, Feb 10

7:02 am - 2:56 pmBWI Baltimore/Washington-TUS Tucson

10h 54m1 stop Seattle/Tacoma Intl

3:54 pm - 5:20 amTUS Tucson-BWI Baltimore/Washington

10h 26m1 stop Seattle/Tacoma Intl

$377Alaska Airlines

Tue, Oct 27 - Thu, Oct 29

7:15 pm - 2:13 pmBWI Baltimore/Washington-TUS Tucson

21h 58m1 stop Seattle/Tacoma Intl

3:12 pm - 6:30 amTUS Tucson-BWI Baltimore/Washington

12h 18m1 stop Seattle/Tacoma Intl

$377Alaska Airlines

Thu, Sep 10 - Wed, Sep 16

1:00 pm - 8:30 pmBWI Baltimore/Washington-TUS Tucson

10h 30m2 stops Chicago O'Hare Intl Denver Intl

6:30 am - 4:28 pmTUS Tucson-BWI Baltimore/Washington

6h 58m1 stop Houston George Bush Intcntl

$382United Airlines

Sat, Sep 5 - Sat, Sep 12

Cheap last minute flights

Enter your travel dates to find the best prices.

9:00 am - 12:18 pmDCA Washington, D.C. Reagan-National-TUS Tucson

6h 18m1 stop Atlanta Hartsfield-Jackson

6:00 am - 5:28 pmTUS Tucson-DCA Washington, D.C. Reagan-National

8h 28m1 stop Atlanta Hartsfield-Jackson

$487Delta

Wed, Aug 26 - Tue, Sep 1

9:00 am - 12:18 pmDCA Washington, D.C. Reagan-National-TUS Tucson

6h 18m1 stop Atlanta Hartsfield-Jackson

1:28 pm - 11:48 pmTUS Tucson-DCA Washington, D.C. Reagan-National

7h 20m1 stop Atlanta Hartsfield-Jackson

$487Delta

Tue, Aug 25 - Tue, Sep 1

7:00 am - 2:05 pmIAD Washington, D.C. Dulles Intl-TUS Tucson

10h 05m1 stop Seattle/Tacoma Intl

3:03 pm - 5:40 amTUS Tucson-IAD Washington, D.C. Dulles Intl

11h 37m1 stop Seattle/Tacoma Intl

$487Alaska Airlines

Tue, Aug 25 - Tue, Sep 1

4:38 pm - 9:14 pmDCA Washington, D.C. Reagan-National-TUS Tucson

7h 36m1 stop Houston George Bush Intcntl

11:11 am - 8:55 pmTUS Tucson-DCA Washington, D.C. Reagan-National

6h 44m1 stop Houston George Bush Intcntl

$499United Airlines

Wed, Aug 26 - Sat, Sep 5

5:47 pm - 2:05 pmIAD Washington, D.C. Dulles Intl-TUS Tucson

23h 18m1 stop Seattle/Tacoma Intl

3:12 pm - 5:40 amTUS Tucson-IAD Washington, D.C. Dulles Intl

11h 28m1 stop Seattle/Tacoma Intl

$499Alaska Airlines

Tue, Aug 25 - Wed, Sep 9

9:35 am - 3:15 pmDCA Washington, D.C. Reagan-National-TUS Tucson

8h 40m2 stops Chicago Midway Denver Intl

7:50 am - 9:50 pmTUS Tucson-DCA Washington, D.C. Reagan-National

11h 00m2 stops Los Angeles Los Angeles Lambert-St Louis

$564Southwest

Wed, Aug 26 - Sat, Sep 5

2:43 pm - 8:30 pmIAD Washington, D.C. Dulles Intl-TUS Tucson

8h 47m1 stop Denver Intl

9:15 am - 7:23 pmTUS Tucson-IAD Washington, D.C. Dulles Intl

7h 08m1 stop Denver Intl

$589United Airlines

Tue, Aug 25 - Wed, Aug 26

4:50 pm - 9:55 pmDCA Washington, D.C. Reagan-National-TUS Tucson

8h 05m2 stops Omaha Eppley Airfield Denver Intl

5:20 am - 6:00 pmTUS Tucson-DCA Washington, D.C. Reagan-National

9h 40m2 stops Las Vegas Harry Reid Intl Dallas Love Field

$601Southwest

Tue, Aug 25 - Sat, Aug 29

5:00 am - 8:44 amDCA Washington, D.C. Reagan-National-TUS Tucson

6h 44m1 stop Dallas/Fort Worth

1:17 pm - 10:58 pmTUS Tucson-DCA Washington, D.C. Reagan-National

6h 41m1 stop Dallas/Fort Worth

$767American Airlines

Mon, Aug 24 - Mon, Aug 31

7:26 am - 12:17 pmBWI Baltimore/Washington-TUS Tucson

7h 51m1 stop Dallas/Fort Worth

12:19 pm - 9:59 pmTUS Tucson-BWI Baltimore/Washington

6h 40m1 stop Chicago O'Hare Intl

$790American Airlines

Wed, Aug 26 - Sat, Sep 5

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United Airlines flights from Washington, D.C. to Tucson

Our best United Airlines deals on Washington, D.C. to Tucson flight tickets

United Airlines

Sep 5

BWI10:25 amBaltimore/Washington

11h 24m

2 stops

TUS6:49 pmTucson

Sep 12

TUS9:15 amTucson

7h 19m

1 stop

BWI7:34 pmBaltimore/Washington

$382

United Airlines

Sep 1

IAD8:15 amWashington, D.C. Dulles Intl

7h 12m

1 stop

TUS12:27 pmTucson

Sep 5

TUS9:15 amTucson

7h 08m

1 stop

IAD7:23 pmWashington, D.C. Dulles Intl

$397

United Airlines

Sep 5

BWI8:10 amBaltimore/Washington

11h 53m

2 stops

TUS5:03 pmTucson

Sep 12

TUS9:15 amTucson

9h 14m

2 stops

BWI9:29 pmBaltimore/Washington

$404

Delta flights from Washington, D.C. to Tucson

Our best Delta deals on Washington, D.C. to Tucson flight tickets

Delta

Feb 5

BWI6:00 amBaltimore/Washington

8h 14m

1 stop

TUS12:14 pmTucson

Feb 13

TUS6:00 pmTucson

10h 00m

1 stop

BWI6:00 amBaltimore/Washington

$395

Delta

Sep 1

DCA3:00 pmWashington, D.C. Reagan-National

9h 46m

2 stops

TUS9:46 pmTucson

Sep 5

TUS6:00 amTucson

8h 30m

1 stop

DCA5:30 pmWashington, D.C. Reagan-National

$402

Delta

Sep 1

DCA12:27 pmWashington, D.C. Reagan-National

11h 29m

2 stops

TUS8:56 pmTucson

Sep 5

TUS7:00 amTucson

12h 59m

2 stops

DCA10:59 pmWashington, D.C. Reagan-National

$407

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BaltimoreTucson

BWI Baltimore/Washington - TUS Tucson

BWITUS

Baltimore/Washington

Tue 10/6

7:00 am-12:33 pm

1 stop8h 33m

Tucson

Tue 10/20

2:31 pm-12:24 am

1 stop6h 53m

$377

BaltimoreTucson

BWI Baltimore/Washington - TUS Tucson

BWITUS

Baltimore/Washington

Sat 11/7

7:16 am-2:43 pm

1 stop9h 27m

Tucson

Wed 11/11

3:34 pm-11:59 pm

1 stop6h 25m

$377

BaltimoreTucson

BWI Baltimore/Washington - TUS Tucson

BWITUS

Baltimore/Washington

Thu 10/29

4:50 pm-9:55 pm

1 stop8h 05m

Tucson

Tue 11/3

6:30 pm-5:35 am

1 stop9h 05m

$377

BaltimoreTucson

BWI Baltimore/Washington - TUS Tucson

BWITUS

Baltimore/Washington

Sat 9/5

2:20 pm-7:40 pm

1 stop8h 20m

Tucson

Fri 9/11

11:55 am-10:55 pm

1 stop8h 00m

$377

BaltimoreTucson

BWI Baltimore/Washington - TUS Tucson

BWITUS

Baltimore/Washington

Sat 9/5

3:04 pm-9:14 pm

1 stop9h 10m

Tucson

Sat 9/12

9:15 am-7:34 pm

1 stop7h 19m

$377

BaltimoreTucson

BWI Baltimore/Washington - TUS Tucson

BWITUS

Baltimore/Washington

Mon 11/23

4:59 pm-11:06 pm

1 stop8h 07m

Tucson

Thu 11/26

6:00 am-3:54 pm

1 stop7h 54m

$377

BaltimoreTucson

BWI Baltimore/Washington - TUS Tucson

BWITUS

Baltimore/Washington

Thu 2/4

7:00 am-12:14 pm

1 stop7h 14m

Tucson

Wed 2/10

6:00 pm-6:00 am

1 stop10h 00m

$377

BaltimoreTucson

BWI Baltimore/Washington - TUS Tucson

BWITUS

Baltimore/Washington

Tue 10/27

7:02 am-2:56 pm

1 stop10h 54m

Tucson

Thu 10/29

3:54 pm-5:20 am

1 stop10h 26m

$377

BaltimoreTucson

BWI Baltimore/Washington - TUS Tucson

BWITUS

Baltimore/Washington

Thu 9/10

7:15 pm-2:13 pm

1 stop21h 58m

Tucson

Wed 9/16

3:12 pm-6:30 am

1 stop12h 18m

$377

BaltimoreTucson

BWI Baltimore/Washington - TUS Tucson

BWITUS

Baltimore/Washington

Sat 9/5

1:00 pm-8:30 pm

2 stops10h 30m

Tucson

Sat 9/12

6:30 am-4:28 pm

1 stop6h 58m

$382

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Tucson

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

Prices

Airlines

Layovers

Other information

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

Prices are currently low for flights on this route.

Typical prices usually range from $450 to $758.
The lowest price recently found on this route was $377.

What is the cheapest month to fly to Tucson?

In general, January is the cheapest month to fly from Washington, D.C. to Tucson. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $410. If you don’t want to visit Tucson in January, then you should wait until February to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $426.

Can stopping save me money on Washington, D.C. to Tucson flights?

You could potentially save up to 34% on your flight if you consider stops on a Washington, D.C. to Tucson flight.

How have Washington, D.C. to Tucson flight prices changed over time?

As of August 2026, prices for Washington, D.C. to Tucson flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Tucson

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Tucson according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Tucson (WAS to TUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Tucson

Best Price Found	$189
Fastest flight time	6h 27m
Direct flights	None

The best one-way flight to Tucson from Washington, D.C. in the past 72 hours is $189. The best round-trip flight deal from Washington, D.C. to Tucson found on momondo in the last 72 hours is $377.

The fastest flight from Washington, D.C. to Tucson takes 6h 27m

There are no direct flights from Washington, D.C. to Tucson. There are no popular flight routes from Washington, D.C. to Tucson.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Tucson

How far is Washington, D.C. to Tucson by plane?
Washington, D.C. and Tucson are 1948.8 mi apart from one another. In terms of flight time, this usually takes a little over 6h 27m.
When did momondo last update prices for flights from Washington, D.C. to Tucson Airport?
Prices for flights from Washington, D.C. to Tucson Airport are updated daily.
How many operators does momondo search for flights from Washington, D.C. to Tucson Airport?
There are 4 operators available for flights from Washington, D.C. to Tucson Airport as of August 2026.
How old do you have to be to fly from Washington, D.C. to Tucson Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Tucson Airport.
What documentation or ID do you need to fly to Tucson Airport?
The travel and health documents you'll need for your trip to Tucson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Tucson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. to Tucson?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. to Tucson is American Airlines (35% of total bookings). The next most popular airlines are Southwest (29%), United Airlines (20%), and Delta (16%).

Best airlines flying from Washington, D.C. to Tucson

Compare and see reviews for airlines that fly from Washington, D.C. to Tucson with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $179	Free Cancellation	Rating 7.8 8,511 reviews	Search Delta flights
United Airlines	PriceFrom $229	Free Cancellation	Rating 7.4 10,105 reviews	Search United Airlines flights
American Airlines	PriceFrom $297	Free Cancellation	Rating 7.1 11,980 reviews	Search American Airlines flights
Southwest	PriceFrom $308	Free Cancellation	Rating 8.0 4,215 reviews	Search Southwest flights

Tombstone

Bisbee

Sierra Vista

Oro Valley

Green Valley

Douglas

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Why should I use momondo to find a flight deal from Washington, D.C. to Tucson?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Tucson. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Tucson with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Tucson on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Tucson?

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 Tucson from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Tucson right now. Can momondo alert me if prices change?

Price alerts on flights to Tucson from Washington, D.C. 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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Cheap flights from Washington, D.C. to Tucson from $189

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Tucson departing on 10/20. 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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United Airlines flights from Washington, D.C. to Tucson

Our best United Airlines deals on Washington, D.C. to Tucson flight tickets

Delta flights from Washington, D.C. to Tucson

Our best Delta deals on Washington, D.C. to Tucson flight tickets

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How to get the cheapest flight ticket from Washington, D.C. to Tucson

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

What is the cheapest month to fly to Tucson?

Can stopping save me money on Washington, D.C. to Tucson flights?

How have Washington, D.C. to Tucson flight prices changed over time?

What is the cheapest airline that flies from Washington, D.C. to Tucson?

What airlines fly to Tucson?

Which airport is the most popular layover for flights between Washington, D.C. and Tucson?

Which layover airport offers the lowest fares from Washington, D.C. to Tucson?

Which layover airport has the shortest travel time from Washington, D.C. to Tucson?

Which layover airport has the shortest connection time from Washington, D.C. to Tucson?

How long does it take to fly to Tucson?

When to book flights from Washington, D.C. to Tucson

Cheap Washington, D.C. to Tucson (WAS to TUS) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. to Tucson

Best airlines flying from Washington, D.C. to Tucson

Compare and see reviews for airlines that fly from Washington, D.C. to Tucson with momondo

Traveling to a place near Tucson?

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An easier way to manage your Tucson trip

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