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

Delta and United 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 42% 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 July 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.

$178 Cheap Flights from Tucson to District of Columbia in 2026

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.

1:28 pm - 12:34 am

TUS

IAD

8h 06m

1 stop

8:28 am - 12:18 pm

IAD

TUS

6h 50m

1 stop

$355Delta

Sat, Aug 22 - Sat, Aug 29

1:28 pm - 11:48 pm

TUS

DCA

7h 20m

1 stop

8:00 am - 12:18 pm

DCA

TUS

7h 18m

1 stop

$355Delta

Sat, Aug 22 - Sat, Aug 29

1:28 pm - 12:34 am

TUS

IAD

8h 06m

1 stop

12:30 pm - 8:56 pm

IAD

TUS

11h 26m

2 stops

$360Delta

Sat, Aug 22 - Sat, Aug 29

1:28 pm - 11:48 pm

TUS

DCA

7h 20m

1 stop

6:10 am - 12:18 pm

DCA

TUS

9h 08m

2 stops

$360Delta

Sat, Aug 22 - Sat, Aug 29

6:00 am - 8:59 pm

TUS

DCA

11h 59m

2 stops

12:23 pm - 8:56 pm

DCA

TUS

11h 33m

2 stops

$366Delta

Tue, Aug 18 - Tue, Aug 25

11:11 am - 10:13 pm

TUS

DCA

8h 02m

1 stop

6:00 am - 10:20 am

DCA

TUS

7h 20m

1 stop

$382United Airlines

Mon, Aug 31 - Wed, Sep 2

6:00 am - 4:42 pm

TUS

IAD

7h 42m

1 stop

5:47 pm - 9:41 pm

IAD

TUS

6h 54m

1 stop

$387Delta

Sat, Aug 15 - Wed, Aug 19

6:00 am - 5:28 pm

TUS

DCA

8h 28m

1 stop

8:00 am - 12:18 pm

DCA

TUS

7h 18m

1 stop

$387Delta

Tue, Sep 1 - Sun, Sep 6

7:10 am - 7:15 pm

TUS

DCA

9h 05m

1 stop

3:22 pm - 7:05 pm

DCA

TUS

6h 43m

1 stop

$399American Airlines

Sat, Sep 5 - Wed, Sep 9

9:35 am - 8:55 pm

TUS

DCA

8h 20m

1 stop

6:05 am - 1:30 pm

DCA

TUS

10h 25m

2 stops

$404Southwest

Sat, Sep 26 - Wed, Sep 30

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Delta flights from Tucson to District of Columbia

Our best Delta deals on Tucson to District of Columbia flight tickets

Delta

Aug 22

TUS1:28 pmTucson

8h 06m

1 stop

IAD12:34 amWashington, D.C. Dulles Intl

Aug 29

IAD8:28 amWashington, D.C. Dulles Intl

6h 50m

1 stop

TUS12:18 pmTucson

$355

Delta

Aug 22

TUS1:28 pmTucson

8h 06m

1 stop

IAD12:34 amWashington, D.C. Dulles Intl

Aug 29

IAD12:30 pmWashington, D.C. Dulles Intl

11h 26m

2 stops

TUS8:56 pmTucson

$360

Delta

Aug 18

TUS6:00 amTucson

11h 59m

2 stops

DCA8:59 pmWashington, D.C. Reagan-National

Aug 25

DCA12:23 pmWashington, D.C. Reagan-National

11h 33m

2 stops

TUS8:56 pmTucson

$366

United Airlines flights from Tucson to District of Columbia

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

United Airlines

Aug 22

TUS11:11 amTucson

8h 02m

1 stop

DCA10:13 pmWashington, D.C. Reagan-National

Aug 29

DCA4:38 pmWashington, D.C. Reagan-National

7h 36m

1 stop

TUS9:14 pmTucson

$355

United Airlines

Aug 31

TUS11:11 amTucson

8h 02m

1 stop

DCA10:13 pmWashington, D.C. Reagan-National

Sep 2

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

7h 20m

1 stop

TUS10:20 amTucson

$382

United Airlines

Aug 18

TUS11:11 amTucson

8h 02m

1 stop

DCA10:13 pmWashington, D.C. Reagan-National

Aug 21

DCA4:38 pmWashington, D.C. Reagan-National

7h 36m

1 stop

TUS9:14 pmTucson

$465

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 - IAD

TUSIAD

Tucson

Sat 8/22

1:28 pm-12:34 am

1 stop8h 06m

Washington, D.C. Dulles Intl

Sat 8/29

8:28 am-12:18 pm

1 stop6h 50m

$355

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Sat 8/22

1:28 pm-11:48 pm

1 stop7h 20m

Washington, D.C. Reagan-National

Sat 8/29

8:00 am-12:18 pm

1 stop7h 18m

$355

TucsonWashington, D.C.

TUS - IAD

TUSIAD

Tucson

Sat 8/22

1:28 pm-12:34 am

1 stop8h 06m

Washington, D.C. Dulles Intl

Sat 8/29

12:30 pm-8:56 pm

2 stops11h 26m

$360

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Sat 8/22

1:28 pm-11:48 pm

1 stop7h 20m

Washington, D.C. Reagan-National

Sat 8/29

6:10 am-12:18 pm

2 stops9h 08m

$360

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Tue 8/18

6:00 am-8:59 pm

2 stops11h 59m

Washington, D.C. Reagan-National

Tue 8/25

12:23 pm-8:56 pm

2 stops11h 33m

$366

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Mon 8/31

11:11 am-10:13 pm

1 stop8h 02m

Washington, D.C. Reagan-National

Wed 9/2

6:00 am-10:20 am

1 stop7h 20m

$382

Quickest round-trip

TucsonWashington, D.C.

TUS - IAD

TUSIAD

Tucson

Sat 8/15

6:00 am-4:42 pm

1 stop7h 42m

Washington, D.C. Dulles Intl

Wed 8/19

5:47 pm-9:41 pm

1 stop6h 54m

$387

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Tue 9/1

6:00 am-5:28 pm

1 stop8h 28m

Washington, D.C. Reagan-National

Sun 9/6

8:00 am-12:18 pm

1 stop7h 18m

$387

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Sat 9/5

7:10 am-7:15 pm

1 stop9h 05m

Washington, D.C. Reagan-National

Wed 9/9

3:22 pm-7:05 pm

1 stop6h 43m

$399

TucsonWashington, D.C.

TUS - DCA

TUSDCA

Tucson

Sat 9/26

9:35 am-8:55 pm

1 stop8h 20m

Washington, D.C. Reagan-National

Wed 9/30

6:05 am-1:30 pm

2 stops10h 25m

$404

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 September to fly from Tucson, when ticket prices are also cheap, with an average price of $441.

Can stopping save me money on Tucson to District of Columbia flights?

You could potentially save up to 31% on your flight if you consider stops on a Tucson to District of Columbia flight.

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

Fastest flight time	5h 55m
Direct flights	None

The fastest flight from Tucson to District of Columbia takes 5h 55m

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 July 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 2,770 reviews	Search Frontier flights
Delta	PriceFrom $183	Free Cancellation	Rating 7.8 8,479 reviews	Search Delta flights
Southwest	PriceFrom $286	Free Cancellation	Rating 8.0 4,238 reviews	Search Southwest flights
American Airlines	PriceFrom $335	Free Cancellation	Rating 7.1 11,832 reviews	Search American Airlines flights
United Airlines	PriceFrom $349	Free Cancellation	Rating 7.4 10,024 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.