Find Cheap Flights from Washington Dulles Intl to Tucson (IAD - TUS)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Washington Dulles Intl to Tucson

(Round-trip)
Depart: Wed Aug 16 2017 Return: Sat Aug 19 2017 Trip spans 4 days
Major Airline
Major Airline
IAD
12:00a
TUS
12:21a
24h 21m
1 stop
TUS
12:00a
IAD
9:37p
21h 37m
1 stop
Depart: Thu Sep 21 2017 Return: Mon Sep 25 2017 Trip spans 5 days
United
United
IAD
12:00a
TUS
10:04a
10h 04m
1 stop
TUS
12:00a
IAD
7:18a
7h 18m
1 stop
Depart: Tue Oct 24 2017 Return: Tue Oct 31 2017 Trip spans 8 days
Delta
Delta
IAD
12:00a
TUS
6:42a
6h 42m
1 stop
TUS
12:00a
IAD
8:38a
8h 38m
1 stop
Depart: Mon Oct 30 2017 Return: Thu Nov 2 2017 Trip spans 4 days
American Airlines
American Airlines
IAD
12:00a
TUS
6:40a
6h 40m
1 stop
TUS
12:00a
IAD
6:39a
6h 39m
1 stop
Depart: Tue Oct 3 2017 Return: Fri Oct 6 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
TUS
6:42a
6h 42m
1 stop
TUS
12:00a
IAD
6:39a
6h 39m
1 stop
Depart: Fri Aug 25 2017 Return: Mon Aug 28 2017 Trip spans 4 days
Major Airline
Major Airline
IAD
12:00a
TUS
12:21a
24h 21m
1 stop
TUS
12:00a
IAD
1:30a
25h 30m
1 stop
Depart: Thu Aug 24 2017 Return: Fri Aug 25 2017 Trip spans 2 days
Major Airline
Major Airline
IAD
12:00a
TUS
6:51a
6h 51m
1 stop
TUS
12:00a
IAD
12:51a
0h 51m
1 stop
Depart: Wed Oct 25 2017 Return: Tue Oct 31 2017 Trip spans 7 days
Delta
Delta
IAD
12:00a
TUS
6:42a
6h 42m
1 stop
TUS
12:00a
IAD
7:38a
7h 38m
1 stop
Depart: Wed Nov 8 2017 Return: Sat Nov 11 2017 Trip spans 4 days
United
United
IAD
12:00a
TUS
7:28a
7h 28m
1 stop
TUS
12:00a
IAD
7:05a
7h 05m
1 stop
Depart: Tue Oct 3 2017 Return: Fri Oct 6 2017 Trip spans 4 days
American Airlines
American Airlines
IAD
12:00a
TUS
6:56a
6h 56m
1 stop
TUS
12:00a
IAD
6:39a
6h 39m
1 stop
Depart: Wed Oct 25 2017 Return: Mon Oct 30 2017 Trip spans 6 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
TUS
6:14a
6h 14m
1 stop
TUS
12:00a
IAD
7:44a
7h 44m
1 stop
Depart: Sat Oct 28 2017 Return: Tue Oct 31 2017 Trip spans 4 days
Delta
Delta
IAD
12:00a
TUS
7:29a
7h 29m
1 stop
TUS
12:00a
IAD
8:38a
8h 38m
1 stop
Depart: Tue Oct 24 2017 Return: Fri Nov 3 2017 Trip spans 11 days
American Airlines
American Airlines
IAD
12:00a
TUS
7:03a
7h 03m
1 stop
TUS
12:00a
IAD
6:39a
6h 39m
1 stop
Depart: Thu Nov 16 2017 Return: Sun Nov 19 2017 Trip spans 4 days
United
United
IAD
12:00a
TUS
7:40a
7h 40m
1 stop
TUS
12:00a
IAD
8:42a
8h 42m
1 stop
Depart: Wed Oct 25 2017 Return: Sun Oct 29 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
TUS
6:14a
6h 14m
1 stop
TUS
12:00a
IAD
7:44a
7h 44m
1 stop
Depart: Mon Oct 30 2017 Return: Tue Oct 31 2017 Trip spans 2 days
Delta
Delta
IAD
12:00a
TUS
8:08a
8h 08m
1 stop
TUS
12:00a
IAD
7:38a
7h 38m
1 stop
Depart: Wed Oct 25 2017 Return: Fri Nov 3 2017 Trip spans 10 days
American Airlines
American Airlines
IAD
12:00a
TUS
7:03a
7h 03m
1 stop
TUS
12:00a
IAD
8:29a
8h 29m
1 stop
Depart: Thu Jul 20 2017 Return: Mon Jul 24 2017 Trip spans 5 days
United
United
IAD
12:00a
TUS
7:30a
7h 30m
1 stop
TUS
12:00a
IAD
8:01a
8h 01m
1 stop
Depart: Thu Sep 21 2017 Return: Sun Sep 24 2017 Trip spans 4 days
Major Airline
Major Airline
IAD
12:00a
TUS
8:15p
20h 15m
3 stops
TUS
12:00a
IAD
1:15a
25h 15m
3 stops
Depart: Thu Sep 21 2017 Return: Mon Sep 25 2017 Trip spans 5 days
Delta
Delta
IAD
12:00a
TUS
6:42a
6h 42m
1 stop
TUS
12:00a
IAD
11:55a
11h 55m
2 stops
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Washington
$346
Destination

Tucson
$346