Find Cheap Flights from Washington to Chiang Mai (WAS - CNX)

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 to Chiang Mai

(Round-trip)
Depart: Sun Nov 5 2017 Return: Wed Nov 15 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
CNX
2:45a
27h 45m
2 stops
CNX
12:00a
IAD
2:15a
26h 15m
1 stop
Depart: Tue Jul 4 2017 Return: Sat Sep 2 2017 Trip spans 61 days
Major Airline
Major Airline
IAD
12:00a
CNX
10:15p
22h 15m
1 stop
CNX
12:00a
IAD
10:16p
22h 16m
1 stop
Depart: Thu Jul 6 2017 Return: Mon Sep 4 2017 Trip spans 61 days
Air China
Air China
IAD
12:00a
CNX
6:55p
42h 55m
1 stop
CNX
12:00a
IAD
1:50a
25h 50m
1 stop
Depart: Sat Nov 4 2017 Return: Sat Nov 11 2017 Trip spans 8 days
$1151
Select
Cathay Pacific
Cathay Pacific
DCA
12:00a
CNX
11:45a
36h 45m
2 stops
CNX
12:00a
DCA
5:56a
53h 56m
2 stops
Depart: Fri Jul 7 2017 Return: Sat Sep 2 2017 Trip spans 58 days
$1164
Select
China Southern
China Southern
IAD
12:00a
CNX
2:46p
38h 46m
2 stops
CNX
12:00a
IAD
11:55p
47h 55m
2 stops
Depart: Thu Jul 6 2017 Return: Mon Sep 4 2017 Trip spans 61 days
$1226
Select
China Eastern
China Eastern
IAD
12:00a
CNX
12:50p
36h 50m
3 stops
CNX
12:00a
IAD
7:02p
43h 02m
2 stops
Depart: Sat Nov 4 2017 Return: Sat Nov 11 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
CNX
5:45p
42h 45m
1 stop
CNX
12:00a
IAD
11:56p
47h 56m
2 stops
Depart: Thu Jul 6 2017 Return: Sun Sep 3 2017 Trip spans 60 days
$1517
Select
Etihad Airways
Etihad Airways
IAD
12:00a
CNX
6:40a
30h 40m
2 stops
CNX
12:00a
IAD
6:55a
30h 55m
2 stops
Depart: Tue Oct 17 2017 Return: Wed Oct 25 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
IAD
12:00a
CNX
5:10a
29h 10m
2 stops
CNX
12:00a
IAD
1:50a
25h 50m
1 stop
Depart: Thu Jul 6 2017 Return: Sat Sep 2 2017 Trip spans 59 days
$1165
Select
Major Airline
Major Airline
IAD
12:00a
CNX
8:35p
44h 35m
2 stops
CNX
12:00a
IAD
11:55p
47h 55m
2 stops
Depart: Sun Nov 5 2017 Return: Wed Nov 15 2017 Trip spans 11 days
Multiple Airlines
Multiple Airlines
DCA
12:00a
CNX
11:35a
36h 35m
2 stops
CNX
12:00a
DCA
11:51a
35h 51m
3 stops
Depart: Wed Jul 5 2017 Return: Fri Jul 7 2017 Trip spans 3 days
$1285
Select
China Eastern
China Eastern
IAD
12:00a
CNX
7:10p
43h 10m
2 stops
CNX
12:00a
IAD
5:23p
41h 23m
3 stops
Depart: Tue Oct 17 2017 Return: Wed Oct 25 2017 Trip spans 9 days
$1014
Select
Multiple Airlines
Multiple Airlines
DCA
12:00a
CNX
9:20a
33h 20m
2 stops
CNX
12:00a
DCA
5:11a
29h 11m
3 stops
Depart: Wed Jul 5 2017 Return: Sat Sep 2 2017 Trip spans 60 days
$2861
Select
Korean Air
Korean Air
DCA
12:00a
CNX
1:45a
25h 45m
2 stops
CNX
12:00a
DCA
2:21a
26h 21m
2 stops
Depart: Wed Aug 9 2017 Return: Mon Aug 14 2017 Trip spans 6 days
$1310
Select
China Eastern
China Eastern
IAD
12:00a
CNX
7:05p
43h 05m
2 stops
CNX
12:00a
IAD
6:46p
42h 46m
2 stops
Depart: Fri Jul 7 2017 Return: Mon Sep 4 2017 Trip spans 60 days
$1518
Select
Etihad Airways
Etihad Airways
IAD
12:00a
CNX
1:45p
37h 45m
2 stops
CNX
12:00a
IAD
9:00a
33h 00m
2 stops
Depart: Wed Aug 9 2017 Return: Mon Aug 14 2017 Trip spans 6 days
$1709
Select
China Southern
China Southern
DCA
12:00a
CNX
5:25p
41h 25m
2 stops
CNX
12:00a
DCA
8:15a
56h 15m
2 stops
Depart: Fri Jul 7 2017 Return: Sat Sep 2 2017 Trip spans 58 days
$1568
Select
Etihad Airways
Etihad Airways
IAD
12:00a
CNX
1:45p
37h 45m
2 stops
CNX
12:00a
IAD
6:55a
30h 55m
2 stops
Depart: Wed Jul 5 2017 Return: Sun Sep 3 2017 Trip spans 61 days
$1183
Select
Multiple Airlines
Multiple Airlines
IAD
12:00a
CNX
9:50p
45h 50m
2 stops
CNX
12:00a
IAD
11:55p
47h 55m
2 stops
Depart: Wed Jul 5 2017 Return: Sun Sep 3 2017 Trip spans 61 days
$1340
Select
Multiple Airlines
Multiple Airlines
DCA
12:00a
CNX
2:30p
38h 30m
3 stops
CNX
12:00a
DCA
6:34a
54h 34m
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
only $693
only $964
Destination

Chiang Mai
$693