What is the cheapest airline that flies from Tucson to District of Columbia?

Delta, United Airlines, and Alaska Airlines are the most popular carriers operating from Tucson to District of Columbia

What airlines fly to District of Columbia?

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to District of Columbia from Tucson according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 5 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Tucson Airport to District of Columbia?

Prices for flights from Tucson Airport to District of Columbia are updated daily.

How many operators does momondo search for flights from Tucson Airport to District of Columbia?

The number of operators available for flights from Tucson Airport to District of Columbia is 5 as of September 2026.

How old do you have to be to fly from Tucson Airport to District of Columbia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tucson Airport to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

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

$133 Cheap Flights from Tucson to District of Columbia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Tucson to District of Columbia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:26 pm - 12:42 amTUS Tucson-IAD Washington, D.C. Dulles Intl

8h 16m1 stop Atlanta Hartsfield-Jackson

6:12 pm - 10:55 pmIAD Washington, D.C. Dulles Intl-TUS Tucson

6h 43m1 stop Atlanta Hartsfield-Jackson

$265Delta

Tue, Oct 27 - Sat, Nov 7

7:08 am - 8:09 pmTUS Tucson-IAD Washington, D.C. Dulles Intl

10h 01m1 stop Salt Lake City

6:12 pm - 9:55 pmIAD Washington, D.C. Dulles Intl-TUS Tucson

6h 43m1 stop Atlanta Hartsfield-Jackson

$265Delta

Sat, Oct 17 - Sat, Oct 24

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

6h 28m1 stop Chicago O'Hare Intl

8:20 am - 1:31 pmDCA Washington, D.C. Reagan-National-TUS Tucson

7h 11m1 stop Dallas/Fort Worth

$265American Airlines

Tue, Oct 27 - Sat, Nov 7

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

6h 28m1 stop Chicago O'Hare Intl

5:00 am - 8:57 amDCA Washington, D.C. Reagan-National-TUS Tucson

6h 57m1 stop Dallas/Fort Worth

$265American Airlines

Sat, Oct 17 - Sat, Oct 24

1:30 pm - 11:15 pmTUS Tucson-IAD Washington, D.C. Dulles Intl

6h 45m1 stop Denver Intl

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

9h 14m1 stop Denver Intl

$278United Airlines

Tue, Oct 27 - Thu, Oct 29

8:40 am - 7:55 pmTUS Tucson-DCA Washington, D.C. Reagan-National

9h 15m2 stops Dallas Love Field Nashville Intl

11:00 am - 6:50 pmDCA Washington, D.C. Reagan-National-TUS Tucson

9h 50m1 stop Chicago Midway

$288Southwest

Sat, Nov 14 - Mon, Nov 16

8:40 am - 8:35 pmTUS Tucson-DCA Washington, D.C. Reagan-National

9h 55m1 stop Dallas Love Field

1:00 pm - 6:50 pmDCA Washington, D.C. Reagan-National-TUS Tucson

7h 50m1 stop Chicago Midway

$304Southwest

Sat, Nov 14 - Mon, Nov 16

5:38 pm - 5:17 amTUS Tucson-IAD Washington, D.C. Dulles Intl

8h 39m1 stop Denver Intl

3:02 pm - 9:10 pmIAD Washington, D.C. Dulles Intl-TUS Tucson

9h 08m1 stop Houston George Bush Intcntl

$365United Airlines

Wed, Oct 14 - Tue, Oct 20

6:00 am - 11:59 pmTUS Tucson-IAD Washington, D.C. Dulles Intl

14h 59m2 stops Portland Seattle/Tacoma Intl

9:38 am - 10:01 pmIAD Washington, D.C. Dulles Intl-TUS Tucson

15h 23m1 stop Seattle/Tacoma Intl

$558Alaska Airlines

Wed, Oct 14 - Mon, Oct 19

7:24 am - 9:59 pmTUS Tucson-DCA Washington, D.C. Reagan-National

11h 35m1 stop Seattle/Tacoma Intl

8:00 am - 10:01 pmDCA Washington, D.C. Reagan-National-TUS Tucson

17h 01m1 stop Seattle/Tacoma Intl

$580Alaska Airlines

Mon, Oct 19 - Thu, Oct 22

Cheap last minute flights

Enter your travel dates to find the best prices.

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

7h 08m1 stop Denver Intl

6:15 am - 11:13 amIAD Washington, D.C. Dulles Intl-TUS Tucson

7h 58m1 stop Chicago O'Hare Intl

$609United Airlines

Tue, Sep 22 - Wed, Sep 23

6:30 am - 4:04 pmTUS Tucson-DCA Washington, D.C. Reagan-National

6h 34m1 stop Houston George Bush Intcntl

6:00 am - 10:20 amDCA Washington, D.C. Reagan-National-TUS Tucson

7h 20m1 stop Houston George Bush Intcntl

$609United Airlines

Tue, Sep 22 - Wed, Sep 23

6:35 am - 8:14 pmTUS Tucson-IAD Washington, D.C. Dulles Intl

10h 39m2 stops Los Angeles Los Angeles Atlanta Hartsfield-Jackson

8:08 am - 12:34 pmIAD Washington, D.C. Dulles Intl-TUS Tucson

7h 26m1 stop Atlanta Hartsfield-Jackson

$614Delta

Tue, Sep 22 - Wed, Sep 23

6:35 am - 10:40 pmTUS Tucson-DCA Washington, D.C. Reagan-National

13h 05m2 stops Los Angeles Los Angeles Atlanta Hartsfield-Jackson

9:00 am - 12:34 pmDCA Washington, D.C. Reagan-National-TUS Tucson

6h 34m1 stop Atlanta Hartsfield-Jackson

$614Delta

Tue, Sep 22 - Wed, Sep 23

6:00 am - 5:51 pmTUS Tucson-IAD Washington, D.C. Dulles Intl

8h 51m1 stop Dallas/Fort Worth

6:52 am - 11:00 amIAD Washington, D.C. Dulles Intl-TUS Tucson

7h 08m1 stop Dallas/Fort Worth

$750American Airlines

Thu, Sep 17 - Sat, Sep 19

8:36 am - 10:51 pmTUS Tucson-IAD Washington, D.C. Dulles Intl

11h 15m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

6:52 am - 12:20 pmIAD Washington, D.C. Dulles Intl-TUS Tucson

8h 28m1 stop Dallas/Fort Worth

$755American Airlines

Thu, Sep 17 - Sat, Sep 19

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

9h 00m2 stops Phoenix Sky Harbor Intl Chicago Midway

5:35 pm - 11:20 pmDCA Washington, D.C. Reagan-National-TUS Tucson

8h 45m1 stop Las Vegas Harry Reid Intl

$792Southwest

Fri, Sep 18 - Sun, Sep 20

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

9h 00m2 stops Phoenix Sky Harbor Intl Chicago Midway

3:40 pm - 10:45 pmDCA Washington, D.C. Reagan-National-TUS Tucson

10h 05m2 stops Chicago Midway Phoenix Sky Harbor Intl

$797Southwest

Fri, Sep 18 - Sun, Sep 20

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

11h 28m1 stop Seattle/Tacoma Intl

7:47 pm - 4:28 pmIAD Washington, D.C. Dulles Intl-TUS Tucson

23h 41m2 stops San Diego Phoenix Sky Harbor Intl

$1,273Alaska Airlines

Fri, Sep 18 - Sun, Sep 20

3:12 pm - 6:14 pmTUS Tucson-IAD Washington, D.C. Dulles Intl

24h 02m2 stops Seattle/Tacoma Intl San Diego

7:47 pm - 4:28 pmIAD Washington, D.C. Dulles Intl-TUS Tucson

23h 41m2 stops San Diego Phoenix Sky Harbor Intl

$1,837Alaska Airlines

Fri, Sep 18 - Sun, Sep 20

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United Airlines flights from Tucson to District of Columbia

Our best United Airlines deals on Tucson to District of Columbia flight tickets

United Airlines

Oct 27

TUS1:30 pmTucson

6h 45m

1 stop

IAD11:15 pmWashington, D.C. Dulles Intl

Oct 29

IAD6:10 amWashington, D.C. Dulles Intl

9h 14m

1 stop

TUS12:24 pmTucson

$278

United Airlines

Feb 2

TUS2:40 pmTucson

6h 33m

1 stop

IAD11:13 pmWashington, D.C. Dulles Intl

Feb 3

IAD6:30 amWashington, D.C. Dulles Intl

10h 36m

1 stop

TUS3:06 pmTucson

$365

United Airlines

Oct 10

TUS11:11 amTucson

8h 03m

1 stop

DCA10:14 pmWashington, D.C. Reagan-National

Oct 17

DCA6:00 amWashington, D.C. Reagan-National

7h 27m

1 stop

TUS10:27 amTucson

$402

American Airlines flights from Tucson to District of Columbia

Our best American Airlines deals on Tucson to District of Columbia flight tickets

American Airlines

Oct 14

TUS12:00 pmTucson

8h 59m

1 stop

DCA11:59 pmWashington, D.C. Reagan-National

Oct 20

DCA5:00 amWashington, D.C. Reagan-National

6h 57m

1 stop

TUS8:57 amTucson

$265

American Airlines

Oct 29

TUS1:23 pmTucson

7h 36m

1 stop

DCA11:59 pmWashington, D.C. Reagan-National

Nov 9

DCA5:00 pmWashington, D.C. Reagan-National

8h 55m

1 stop

TUS11:55 pmTucson

$301

American Airlines

Nov 6

TUS2:21 pmTucson

7h 09m

1 stop

IAD11:30 pmWashington, D.C. Dulles Intl

Nov 9

IAD7:09 pmWashington, D.C. Dulles Intl

6h 50m

1 stop

TUS11:59 pmTucson

$319

momondo Fare Finder

Use the filters below to find and compare flights from Tucson to District of Columbia that are best for you.

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

1:26 pm-12:42 am

1 stop8h 16m

Washington, D.C. Dulles Intl

Sat 11/7

6:12 pm-10:55 pm

1 stop6h 43m

$265

TucsonWashington, D.C.

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

TUSIAD

Tucson

Sat 10/17

7:08 am-8:09 pm

1 stop10h 01m

Washington, D.C. Dulles Intl

Sat 10/24

6:12 pm-9:55 pm

1 stop6h 43m

$265

TucsonWashington, D.C.

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

TUSDCA

Tucson

Tue 10/27

2:31 pm-11:59 pm

1 stop6h 28m

Washington, D.C. Reagan-National

Sat 11/7

8:20 am-1:31 pm

1 stop7h 11m

$265

Quickest round-trip

TucsonWashington, D.C.

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

TUSDCA

Tucson

Sat 10/17

2:31 pm-11:59 pm

1 stop6h 28m

Washington, D.C. Reagan-National

Sat 10/24

5:00 am-8:57 am

1 stop6h 57m

$265

TucsonWashington, D.C.

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

TUSIAD

Tucson

Tue 10/27

1:30 pm-11:15 pm

1 stop6h 45m

Washington, D.C. Dulles Intl

Thu 10/29

6:10 am-12:24 pm

1 stop9h 14m

$278

TucsonWashington, D.C.

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

TUSDCA

Tucson

Sat 11/14

8:40 am-7:55 pm

2 stops9h 15m

Washington, D.C. Reagan-National

Mon 11/16

11:00 am-6:50 pm

1 stop9h 50m

$288

TucsonWashington, D.C.

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

TUSDCA

Tucson

Sat 11/14

8:40 am-8:35 pm

1 stop9h 55m

Washington, D.C. Reagan-National

Mon 11/16

1:00 pm-6:50 pm

1 stop7h 50m

$304

TucsonWashington, D.C.

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

TUSIAD

Tucson

Wed 10/14

5:38 pm-5:17 am

1 stop8h 39m

Washington, D.C. Dulles Intl

Tue 10/20

3:02 pm-9:10 pm

1 stop9h 08m

$365

TucsonWashington, D.C.

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

TUSIAD

Tucson

Wed 10/14

6:00 am-11:59 pm

2 stops14h 59m

Washington, D.C. Dulles Intl

Mon 10/19

9:38 am-10:01 pm

1 stop15h 23m

$558

TucsonWashington, D.C.

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

TUSDCA

Tucson

Mon 10/19

7:24 am-9:59 pm

1 stop11h 35m

Washington, D.C. Reagan-National

Thu 10/22

8:00 am-10:01 pm

1 stop17h 01m

$580

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 District of Columbia

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

What is the cheapest month to fly to District of Columbia?

In general, February is the cheapest month to fly from Tucson to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $404. If you don’t want to visit District of Columbia in February, then you should wait until December to fly from Tucson, when ticket prices are also cheap, with an average price of $501.

Cheap Tucson to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tucson to District of Columbia

Best Price Found	$133
Fastest flight time	5h 54m
Direct flights	None

The best one-way flight to District of Columbia from Tucson in the past 72 hours is $133. The best round-trip flight deal from Tucson to District of Columbia found on momondo in the last 72 hours is $265.

The fastest flight from Tucson to District of Columbia takes 5h 54m

There are no direct flights from Tucson to District of Columbia. There are no popular flight routes from Tucson to District of Columbia.

Search flight deals

Frequently asked questions about flying from Tucson to District of Columbia

When did momondo last update prices for flights from Tucson Airport to District of Columbia?
Prices for flights from Tucson Airport to District of Columbia are updated daily.
How many operators does momondo search for flights from Tucson Airport to District of Columbia?
The number of operators available for flights from Tucson Airport to District of Columbia is 5 as of September 2026.
How old do you have to be to fly from Tucson Airport to District of Columbia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Tucson Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The travel and health documents you'll need for your trip to District of Columbia 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 District of Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Tucson to District of Columbia

Compare and see reviews for airlines that fly from Tucson to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $74	Free Cancellation	Rating 5.6 2,600 reviews	Search Frontier flights
Delta	PriceFrom $183	Free Cancellation	Rating 7.8 8,579 reviews	Search Delta flights
Southwest	PriceFrom $331	Free Cancellation	Rating 8.0 4,188 reviews	Search Southwest flights
American Airlines	PriceFrom $335	Free Cancellation	Rating 7.1 12,075 reviews	Search American Airlines flights
United Airlines	PriceFrom $349	Free Cancellation	Rating 7.4 10,213 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Tucson to District of Columbia?

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

Can I find flights from Tucson to District of Columbia with flexible booking policies on momondo?

momondo does allow users to show only those flights to District of Columbia from Tucson which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Tucson to District of Columbia?

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 District of Columbia.

I’m not ready to book a flight from Tucson to District of Columbia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to District of Columbia from Tucson. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.