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

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

What airlines fly to Washington, D.C.?

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to Washington, D.C. from Tucson according to our data. American Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 5 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

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

Flights via Atlanta (ATL) offer the lowest average round-trip price of $357.

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

Chicago (MDW) has the shortest average layover time for this route: 1h 20m.

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

Flights connecting via Chicago (MDW) have the shortest average one-way travel time: 5h 40m.

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

Atlanta (ATL) was the most common stop: 44% of momondo users choosing 1-stop flights on this route connected there.

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

Prices for flights from Tucson Airport to Washington, D.C. were last updated today.

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

The number of operators available for flights from Tucson Airport to Washington, D.C. is 5 as of August 2026.

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

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..

What documentation or ID do you need to fly to Washington, D.C.?

The travel and health documents you'll need for your trip to Washington, D.C. 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 Washington, D.C.. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$133 Cheap Flights from Tucson to Washington, D.C. in 2026

Discover deals from 900+ travel sites with momondo.

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

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One-way

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Cheap round-trip flights

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9:42 am - 7:30 pmTUS Tucson-IAD Washington, D.C. Dulles Intl

6h 48m1 stop Denver Intl

6:10 am - 12:24 pmIAD Washington, D.C. Dulles Intl-TUS Tucson

9h 14m1 stop Denver Intl

$261United Airlines

Tue, Oct 27 - Thu, Oct 29

1:44 pm - 11:44 pmTUS Tucson-DCA Washington, D.C. Reagan-National

7h 00m1 stop Atlanta Hartsfield-Jackson

9:00 am - 2:54 pmDCA Washington, D.C. Reagan-National-TUS Tucson

7h 54m1 stop Atlanta Hartsfield-Jackson

$265Delta

Tue, Sep 22 - Wed, Feb 10

2:31 pm - 11:59 pmTUS Tucson-DCA Washington, D.C. Reagan-National

6h 28m1 stop Chicago O'Hare Intl

7:00 am - 1:58 pmDCA Washington, D.C. Reagan-National-TUS Tucson

9h 58m1 stop Phoenix Sky Harbor Intl

$265American Airlines

Wed, Oct 7 - Tue, Oct 13

12:09 pm - 9:20 pmTUS Tucson-DCA Washington, D.C. Reagan-National

6h 11m1 stop Dallas/Fort Worth

1:52 pm - 5:17 pmDCA Washington, D.C. Reagan-National-TUS Tucson

6h 25m1 stop Dallas/Fort Worth

$265American Airlines

Sat, Sep 12 - Tue, Sep 22

5:30 am - 3:03 pmTUS Tucson-DCA Washington, D.C. Reagan-National

6h 33m1 stop Denver Intl

4:20 pm - 8:30 pmDCA Washington, D.C. Reagan-National-TUS Tucson

7h 10m1 stop Denver Intl

$265United Airlines

Sat, Sep 12 - Sat, Sep 19

1:44 pm - 11:44 pmTUS Tucson-DCA Washington, D.C. Reagan-National

7h 00m1 stop Atlanta Hartsfield-Jackson

9:00 am - 2:54 pmDCA Washington, D.C. Reagan-National-TUS Tucson

7h 54m1 stop Atlanta Hartsfield-Jackson

$265Delta

Tue, Sep 22 - Tue, Feb 9

7:30 am - 4:55 pmTUS Tucson-DCA Washington, D.C. Reagan-National

7h 25m1 stop Chicago Midway

12:45 pm - 7:35 pmDCA Washington, D.C. Reagan-National-TUS Tucson

8h 50m1 stop Dallas Love Field

$266Southwest

Mon, Nov 2 - Tue, Nov 3

7:30 am - 3:15 pmTUS Tucson-DCA Washington, D.C. Reagan-National

5h 45m1 stop Chicago Midway

9:00 am - 5:50 pmDCA Washington, D.C. Reagan-National-TUS Tucson

10h 50m2 stops Nashville Intl Denver Intl

$271Southwest

Mon, Nov 2 - Tue, Nov 3

3:03 pm - 6:30 amTUS Tucson-BWI Baltimore/Washington

12h 27m1 stop Seattle/Tacoma Intl

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

21h 58m1 stop Seattle/Tacoma Intl

$347Alaska Airlines

Wed, Sep 2 - Tue, Sep 8

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

11h 28m1 stop Seattle/Tacoma Intl

7:02 am - 2:56 pmIAD Washington, D.C. Dulles Intl-TUS Tucson

10h 54m1 stop Seattle/Tacoma Intl

$368Alaska Airlines

Thu, Oct 1 - Thu, Oct 29

Cheap last minute flights

Enter your travel dates to find the best prices.

1:28 pm - 12:34 amTUS Tucson-IAD Washington, D.C. Dulles Intl

8h 06m1 stop Atlanta Hartsfield-Jackson

5:47 pm - 9:41 pmIAD Washington, D.C. Dulles Intl-TUS Tucson

6h 54m1 stop Atlanta Hartsfield-Jackson

$589Delta

Wed, Aug 19 - Tue, Aug 25

6:30 am - 6:26 pmTUS Tucson-DCA Washington, D.C. Reagan-National

8h 56m1 stop Houston George Bush Intcntl

4:20 pm - 8:30 pmDCA Washington, D.C. Reagan-National-TUS Tucson

7h 10m1 stop Denver Intl

$589United Airlines

Wed, Aug 19 - Tue, Aug 25

5:00 am - 3:59 pmTUS Tucson-DCA Washington, D.C. Reagan-National

7h 59m1 stop Dallas/Fort Worth

8:26 am - 3:07 pmDCA Washington, D.C. Reagan-National-TUS Tucson

9h 41m1 stop Dallas/Fort Worth

$591American Airlines

Sat, Aug 15 - Wed, Aug 19

6:11 am - 6:03 pmTUS Tucson-DCA Washington, D.C. Reagan-National

8h 52m1 stop Chicago O'Hare Intl

7:29 am - 1:07 pmDCA Washington, D.C. Reagan-National-TUS Tucson

8h 38m1 stop Phoenix Sky Harbor Intl

$591American Airlines

Sat, Aug 15 - Wed, Aug 19

7:12 am - 7:59 pmTUS Tucson-IAD Washington, D.C. Dulles Intl

9h 47m1 stop Salt Lake City

6:00 am - 12:18 pmIAD Washington, D.C. Dulles Intl-TUS Tucson

9h 18m1 stop Atlanta Hartsfield-Jackson

$591Delta

Sat, Aug 15 - Wed, Aug 19

7:25 am - 7:10 pmTUS Tucson-DCA Washington, D.C. Reagan-National

8h 45m2 stops Phoenix Sky Harbor Intl Chicago Midway

6:05 am - 1:30 pmDCA Washington, D.C. Reagan-National-TUS Tucson

10h 25m2 stops Chicago Midway Phoenix Sky Harbor Intl

$599Southwest

Wed, Aug 19 - Tue, Aug 25

11:11 am - 8:57 pmTUS Tucson-IAD Washington, D.C. Dulles Intl

6h 46m1 stop Houston George Bush Intcntl

4:15 pm - 8:30 pmIAD Washington, D.C. Dulles Intl-TUS Tucson

7h 15m1 stop Denver Intl

$691United Airlines

Sat, Aug 15 - Wed, Aug 19

6:30 am - 6:00 pmTUS Tucson-DCA Washington, D.C. Reagan-National

8h 30m2 stops Phoenix Sky Harbor Intl Dallas Love Field

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

8h 40m2 stops Chicago Midway Denver Intl

$755Southwest

Sun, Aug 16 - Tue, Aug 18

2:29 pm - 6:27 amTUS Tucson-BWI Baltimore/Washington

12h 58m1 stop Seattle/Tacoma Intl

4:43 pm - 9:57 amBWI Baltimore/Washington-TUS Tucson

20h 14m1 stop Portland

$1,082Alaska Airlines

Sun, Aug 16 - Wed, Aug 19

2:29 pm - 6:39 amTUS Tucson-IAD Washington, D.C. Dulles Intl

13h 10m1 stop Seattle/Tacoma Intl

7:35 pm - 2:35 pmIAD Washington, D.C. Dulles Intl-TUS Tucson

22h 00m2 stops San Diego Phoenix Sky Harbor Intl

$1,215Alaska Airlines

Mon, Aug 17 - Fri, Aug 21

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

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

Alaska Airlines

Sep 2

TUS3:03 pmTucson

12h 27m

1 stop

BWI6:30 amBaltimore/Washington

Sep 8

BWI7:15 pmBaltimore/Washington

21h 58m

1 stop

TUS2:13 pmTucson

$347

Alaska Airlines

Oct 1

TUS3:12 pmTucson

11h 28m

1 stop

IAD5:40 amWashington, D.C. Dulles Intl

Oct 29

IAD7:02 amWashington, D.C. Dulles Intl

10h 54m

1 stop

TUS2:56 pmTucson

$368

Alaska Airlines

Sep 28

TUS3:12 pmTucson

12h 18m

1 stop

BWI6:30 amBaltimore/Washington

Oct 5

BWI7:02 amBaltimore/Washington

10h 54m

1 stop

TUS2:56 pmTucson

$372

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

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

United Airlines

Oct 27

TUS9:42 amTucson

6h 48m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

Oct 29

IAD6:10 amWashington, D.C. Dulles Intl

9h 14m

1 stop

TUS12:24 pmTucson

$261

United Airlines

Sep 12

TUS5:30 amTucson

6h 33m

1 stop

DCA3:03 pmWashington, D.C. Reagan-National

Sep 19

DCA4:20 pmWashington, D.C. Reagan-National

7h 10m

1 stop

TUS8:30 pmTucson

$265

United Airlines

Nov 9

TUS7:30 amTucson

6h 39m

1 stop

DCA4:09 pmWashington, D.C. Reagan-National

Nov 16

DCA4:34 pmWashington, D.C. Reagan-National

7h 45m

1 stop

TUS10:19 pmTucson

$267

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TucsonWashington, D.C.

TUS Tucson - IAD Washington, D.C. Dulles Intl

TUSIAD

Tucson

Tue 10/27

9:42 am-7:30 pm

1 stop6h 48m

Washington, D.C. Dulles Intl

Thu 10/29

6:10 am-12:24 pm

1 stop9h 14m

$261

TucsonWashington, D.C.

TUS Tucson - DCA Washington, D.C. Reagan-National

TUSDCA

Tucson

Tue 9/22

1:44 pm-11:44 pm

1 stop7h 00m

Washington, D.C. Reagan-National

Wed 2/10

9:00 am-2:54 pm

1 stop7h 54m

$265

TucsonWashington, D.C.

TUS Tucson - DCA Washington, D.C. Reagan-National

TUSDCA

Tucson

Wed 10/7

2:31 pm-11:59 pm

1 stop6h 28m

Washington, D.C. Reagan-National

Tue 10/13

7:00 am-1:58 pm

1 stop9h 58m

$265

Quickest round-trip

TucsonWashington, D.C.

TUS Tucson - DCA Washington, D.C. Reagan-National

TUSDCA

Tucson

Sat 9/12

12:09 pm-9:20 pm

1 stop6h 11m

Washington, D.C. Reagan-National

Tue 9/22

1:52 pm-5:17 pm

1 stop6h 25m

$265

TucsonWashington, D.C.

TUS Tucson - DCA Washington, D.C. Reagan-National

TUSDCA

Tucson

Sat 9/12

5:30 am-3:03 pm

1 stop6h 33m

Washington, D.C. Reagan-National

Sat 9/19

4:20 pm-8:30 pm

1 stop7h 10m

$265

TucsonWashington, D.C.

TUS Tucson - DCA Washington, D.C. Reagan-National

TUSDCA

Tucson

Tue 9/22

1:44 pm-11:44 pm

1 stop7h 00m

Washington, D.C. Reagan-National

Tue 2/9

9:00 am-2:54 pm

1 stop7h 54m

$265

TucsonWashington, D.C.

TUS Tucson - DCA Washington, D.C. Reagan-National

TUSDCA

Tucson

Mon 11/2

7:30 am-4:55 pm

1 stop7h 25m

Washington, D.C. Reagan-National

Tue 11/3

12:45 pm-7:35 pm

1 stop8h 50m

$266

TucsonWashington, D.C.

TUS Tucson - DCA Washington, D.C. Reagan-National

TUSDCA

Tucson

Mon 11/2

7:30 am-3:15 pm

1 stop5h 45m

Washington, D.C. Reagan-National

Tue 11/3

9:00 am-5:50 pm

2 stops10h 50m

$271

TucsonBaltimore

TUS Tucson - BWI Baltimore/Washington

TUSBWI

Tucson

Wed 9/2

3:03 pm-6:30 am

1 stop12h 27m

Baltimore/Washington

Tue 9/8

7:15 pm-2:13 pm

1 stop21h 58m

$347

TucsonWashington, D.C.

TUS Tucson - IAD Washington, D.C. Dulles Intl

TUSIAD

Tucson

Thu 10/1

3:12 pm-5:40 am

1 stop11h 28m

Washington, D.C. Dulles Intl

Thu 10/29

7:02 am-2:56 pm

1 stop10h 54m

$368

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 Tucson to Washington, D.C.

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

What is the cheapest month to fly to Washington, D.C.?

The month of February is, on average, the cheapest month to fly to Washington, D.C. from Tucson, with most prices found around $404. If you’re not able to fly to Washington, D.C. in February, then September is your next best option. Flight prices from Tucson to Washington, D.C. during September average around $466.

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

You could potentially save up to 48% on your flight if you consider stops on a Tucson to Washington, D.C. flight.

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

As of August 2026, prices for Tucson to Washington, D.C. flights are approximately 33% cheaper when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Tucson to Washington, D.C. 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. (TUS to WAS) flight deals and tips

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

Fastest flight time	5h 55m
Direct flights	None

The fastest flight from Tucson to Washington, D.C. takes 5h 55m

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

Search flight deals

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

How far is Tucson to Washington, D.C. by plane?
The distance between Tucson and Washington, D.C. is about 1948.8 mi. 5h 55m is a normal flight duration for this route.
When did momondo last update prices for flights from Tucson Airport to Washington, D.C.?
Prices for flights from Tucson Airport to Washington, D.C. were last updated today.
How many operators does momondo search for flights from Tucson Airport to Washington, D.C.?
The number of operators available for flights from Tucson Airport to Washington, D.C. is 5 as of August 2026.
How old do you have to be to fly from Tucson Airport to Washington, D.C.?
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..
What documentation or ID do you need to fly to Washington, D.C.?
The travel and health documents you'll need for your trip to Washington, D.C. 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 Washington, D.C.. 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 Tucson to Washington, D.C.?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Tucson to Washington, D.C. is American Airlines (52% of total bookings). The next most popular airlines are Southwest (28%), Delta (10%), and United Airlines (9%).

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

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $74	Free Cancellation	Rating 5.6 2,692 reviews	Search Frontier flights
Delta	PriceFrom $183	Free Cancellation	Rating 7.8 8,508 reviews	Search Delta flights
Southwest	PriceFrom $292	Free Cancellation	Rating 8.0 4,219 reviews	Search Southwest flights
American Airlines	PriceFrom $342	Free Cancellation	Rating 7.1 11,941 reviews	Search American Airlines flights
United Airlines	PriceFrom $349	Free Cancellation	Rating 7.4 10,111 reviews	Search United Airlines flights

Alexandria

National Harbor

Arlington

Gettysburg

Waldorf

Laurel

Woodbridge

Fredericksburg

Gaithersburg

Linthicum Heights

Rockville

Silver Spring

Towson

Colonial Beach

Springfield

Fairfax

Tysons

Edgewood

Glen Burnie

College Park

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

It is quick and easy to find Tucson to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Tucson to Washington, D.C..

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

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Tucson and alert you when they change.

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Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from Tucson to Washington, D.C. from $133

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 9/12. 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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Alaska Airlines flights from Tucson to Washington, D.C.

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

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

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

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

What is the cheapest month to fly to Washington, D.C.?

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

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

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

What airlines fly to Washington, D.C.?

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

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

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

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

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

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

Fastest flight time

Direct flights

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

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

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

Traveling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

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