$462+ Cheap flights from District of Columbia to Chiang Mai (CNX)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — CNX
mar 4 — mar 111
1 adult, Economy
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Cheapest flights from District of Columbia to Chiang MaiExplore the most affordable flight options available from District of Columbia to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on fevereiro 2, 2026.
Explore the most affordable flight options available from District of Columbia to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on fevereiro 2, 2026.
This Justfly.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 3/133:35 pm
IAD
- CNX
2 stops32h 45m
Etihad Airways
sáb 3/288:50 am
CNX
- IAD
1 stop35h 55m
Etihad Airways
Deal found 1/31![Etihad Airways logo]()
$871
This SmartFares deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 5/13:10 pm
IAD
- CNX
2 stops31h 10m
Etihad Airways
qui 5/149:30 am
CNX
- IAD
1 stop35h 15m
Etihad Airways
Deal found 2/1![Etihad Airways logo]()
$883
This FlightHub deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 8/1012:15 pm
IAD
- CNX
2 stops34h 05m
Multiple Airlines
qua 9/94:55 pm
CNX
- IAD
2 stops28h 10m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$919
This Gurufare deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 5/13:10 pm
IAD
- CNX
2 stops31h 10m
Etihad Airways
sáb 5/99:30 am
CNX
- IAD
1 stop35h 15m
Etihad Airways
Deal found 2/1![Etihad Airways logo]()
$921
This FlightHub deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/217:11 pm
IAD
- CNX
2 stops34h 09m
STARLUX Airlines
sáb 5/95:20 pm
CNX
- IAD
2 stops47h 30m
STARLUX Airlines
Deal found 2/1![STARLUX Airlines logo]()
$942
This Orbitz deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 9/212:15 pm
IAD
- CNX
2 stops34h 05m
Multiple Airlines
qua 12/1612:10 pm
CNX
- IAD
2 stops33h 00m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$953
This FlightHub deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/2112:15 pm
IAD
- CNX
2 stops34h 05m
Multiple Airlines
sáb 5/94:55 pm
CNX
- IAD
2 stops28h 10m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$959
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 3/26:27 pm
IAD
- CNX
2 stops27h 58m
China Airlines
seg 4/1311:20 am
CNX
- IAD
2 stops29h 20m
China Airlines
Deal found 2/1![China Airlines logo]()
$964
This FlightHub deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 4/307:20 pm
IAD
- CNX
2 stops34h 00m
STARLUX Airlines
sáb 5/95:20 pm
CNX
- IAD
2 stops47h 30m
STARLUX Airlines
Deal found 2/1![STARLUX Airlines logo]()
$985
This Orbitz deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 5/112:15 pm
IAD
- CNX
2 stops43h 55m
Multiple Airlines
dom 5/102:35 pm
CNX
- IAD
2 stops30h 30m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$993
This oojo deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 11/59:59 am
DCA
- CNX
2 stops36h 26m
China Airlines
seg 11/1611:25 am
CNX
- DCA
2 stops40h 43m
China Airlines
Deal found 1/31![China Airlines logo]()
$1,073
This KAYAK deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 3/29:59 am
DCA
- CNX
2 stops60h 36m
Multiple Airlines
seg 4/1311:35 am
CNX
- DCA
2 stops43h 25m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,102
Best flights from District of Columbia to Chiang MaiDiscover carefully curated flight deals from District of Columbia to Chiang Mai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated fevereiro 2, 2026.
Discover carefully curated flight deals from District of Columbia to Chiang Mai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated fevereiro 2, 2026.
This KAYAK deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 3/29:59 am
DCA
- CNX
2 stops60h 36m
Multiple Airlines
seg 4/1311:35 am
CNX
- DCA
2 stops43h 25m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,102
This Qatar Airways deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 4/308:20 pm
IAD
- CNX
2 stops35h 50m
Qatar Airways
sex 5/82:35 pm
CNX
- IAD
2 stops36h 30m
Qatar Airways
Deal found 2/1![Qatar Airways logo]()
$1,116
This Delta deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 3/1712:50 pm
IAD
- CNX
1 stop23h 05m
Delta
seg 3/2312:15 am
CNX
- IAD
2 stops34h 34m
Delta
Deal found 1/31![Delta logo]()
$1,271
This Qatar Airways deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 4/308:20 pm
IAD
- CNX
2 stops35h 50m
Qatar Airways
qui 5/710:10 am
CNX
- IAD
2 stops40h 55m
Qatar Airways
Deal found 2/1![Qatar Airways logo]()
$1,116
This IEagle deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 3/189:59 am
DCA
- CNX
2 stops61h 36m
Multiple Airlines
qua 3/2511:50 am
CNX
- DCA
2 stops43h 10m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,117
This BusinessClass deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 3/89:59 am
DCA
- CNX
2 stops37h 36m
Multiple Airlines
ter 4/711:35 am
CNX
- DCA
2 stops43h 25m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,154
This Qatar Airways deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 4/308:20 pm
IAD
- CNX
2 stops35h 50m
Qatar Airways
dom 5/172:35 pm
CNX
- IAD
2 stops29h 05m
Qatar Airways
Deal found 2/1![Qatar Airways logo]()
$1,156
This KAYAK deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 3/39:59 am
DCA
- CNX
2 stops36h 36m
Multiple Airlines
ter 4/711:35 am
CNX
- DCA
2 stops43h 25m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,159
This Qatar Airways deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 3/38:05 pm
IAD
- CNX
2 stops34h 55m
Qatar Airways
qua 4/88:00 pm
CNX
- IAD
2 stops47h 45m
Qatar Airways
Deal found 1/31![Qatar Airways logo]()
$1,189
This BusinessClass deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 3/166:59 pm
DCA
- CNX
2 stops28h 36m
Multiple Airlines
ter 4/711:35 am
CNX
- DCA
2 stops43h 25m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,163
This Qatar Airways deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 3/159:05 pm
IAD
- CNX
2 stops34h 55m
Qatar Airways
qua 4/88:00 pm
CNX
- IAD
2 stops47h 45m
Qatar Airways
Deal found 1/31![Qatar Airways logo]()
$1,189
This KAYAK deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 3/145:00 pm
DCA
- CNX
2 stops30h 35m
Multiple Airlines
ter 4/711:35 am
CNX
- DCA
2 stops43h 25m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,168
This Qatar Airways deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 3/1111:40 am
IAD
- CNX
2 stops34h 45m
Qatar Airways
qua 4/88:00 pm
CNX
- IAD
2 stops47h 45m
Qatar Airways
Deal found 1/31![Qatar Airways logo]()
$1,193
This BusinessClass deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 3/95:00 pm
DCA
- CNX
2 stops30h 35m
Multiple Airlines
ter 4/711:35 am
CNX
- DCA
2 stops43h 25m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,172
This Qatar Airways deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 2/2710:40 am
IAD
- CNX
2 stops36h 40m
Qatar Airways
qua 4/88:00 pm
CNX
- IAD
2 stops47h 45m
Qatar Airways
Deal found 1/31![Qatar Airways logo]()
$1,233
This KAYAK deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 3/19:59 am
DCA
- CNX
2 stops36h 36m
Multiple Airlines
ter 4/711:35 am
CNX
- DCA
2 stops43h 25m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,189
This Qatar Airways deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 3/1311:40 am
IAD
- CNX
2 stops39h 05m
Qatar Airways
qua 4/88:00 pm
CNX
- IAD
2 stops47h 45m
Qatar Airways
Deal found 1/31![Qatar Airways logo]()
$1,233
This KAYAK deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 3/25:00 pm
DCA
- CNX
2 stops29h 35m
Multiple Airlines
ter 4/711:35 am
CNX
- DCA
2 stops43h 25m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,226
This Qatar Airways deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 3/38:05 pm
IAD
- CNX
2 stops34h 55m
Qatar Airways
ter 4/78:00 pm
CNX
- IAD
2 stops54h 40m
Qatar Airways
Deal found 1/31![Qatar Airways logo]()
$1,280
This FlightHub deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 3/129:05 pm
IAD
- CNX
2 stops48h 40m
Multiple Airlines
sáb 3/217:45 pm
CNX
- IAD
2 stops56h 10m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,230
This Qatar Airways deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 3/179:05 pm
IAD
- CNX
2 stops51h 15m
Qatar Airways
ter 4/78:00 pm
CNX
- IAD
2 stops54h 40m
Qatar Airways
Deal found 1/31![Qatar Airways logo]()
$1,284
This BusinessClass deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 3/79:59 am
DCA
- CNX
2 stops36h 36m
Multiple Airlines
ter 4/711:35 am
CNX
- DCA
2 stops43h 25m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,265
This BusinessClass deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 2/285:00 pm
DCA
- CNX
2 stops29h 35m
Multiple Airlines
ter 4/711:35 am
CNX
- DCA
2 stops43h 25m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,274
Last-minute flights from District of Columbia to Chiang MaiDiscover last-minute flight deals from District of Columbia to Chiang Mai. Data last updated fevereiro 2, 2026 and is based on user searches.
Discover last-minute flight deals from District of Columbia to Chiang Mai. Data last updated fevereiro 2, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 2/1011:10 am
IAD
- CNX
2 stops45h 50m
Multiple Airlines
sáb 3/282:05 pm
CNX
- IAD
2 stops31h 00m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$1,252
This Gotogate deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 2/102:35 pm
IAD
- CNX
2 stops30h 50m
Etihad Airways
sáb 3/288:50 am
CNX
- IAD
1 stop35h 55m
Etihad Airways
Deal found 1/30![Etihad Airways logo]()
$1,424
This CheapOair deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 2/156:27 pm
IAD
- CNX
2 stops33h 28m
Multiple Airlines
seg 3/2311:05 pm
CNX
- IAD
1 stop31h 25m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$1,340
This FlightHub deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 2/1510:40 am
IAD
- CNX
2 stops34h 45m
Qatar Airways
seg 3/237:45 pm
CNX
- IAD
2 stops56h 10m
Qatar Airways
Deal found 2/1![Qatar Airways logo]()
$1,346
This Qatar Airways deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 2/2710:40 am
IAD
- CNX
2 stops36h 40m
Qatar Airways
qua 4/88:00 pm
CNX
- IAD
2 stops47h 45m
Qatar Airways
Deal found 1/31![Qatar Airways logo]()
$1,233
This Qatar Airways deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 2/2710:40 am
IAD
- CNX
2 stops34h 45m
Qatar Airways
ter 4/78:00 pm
CNX
- IAD
2 stops54h 40m
Qatar Airways
Deal found 1/31![Qatar Airways logo]()
$1,324
This Qatar Airways deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 2/2710:40 am
IAD
- CNX
2 stops34h 45m
Qatar Airways
seg 4/68:00 pm
CNX
- IAD
2 stops47h 45m
Qatar Airways
Deal found 1/31![Qatar Airways logo]()
$1,465
This KAYAK deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 2/272:35 pm
IAD
- CNX
1 stop27h 35m
Etihad Airways
ter 4/78:00 pm
CNX
- IAD
2 stops48h 45m
Etihad Airways
Deal found 1/31![Etihad Airways logo]()
$1,473
This Qatar Airways deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 2/288:05 pm
IAD
- CNX
2 stops49h 20m
Qatar Airways
qua 4/88:00 pm
CNX
- IAD
2 stops47h 45m
Qatar Airways
Deal found 1/31![Qatar Airways logo]()
$1,236
This BusinessClass deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 2/285:00 pm
DCA
- CNX
2 stops29h 35m
Multiple Airlines
ter 4/711:35 am
CNX
- DCA
2 stops43h 25m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$1,274
This Qatar Airways deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 2/288:05 pm
IAD
- CNX
2 stops49h 20m
Qatar Airways
ter 4/78:00 pm
CNX
- IAD
2 stops54h 40m
Qatar Airways
Deal found 1/31![Qatar Airways logo]()
$1,327
This Qatar Airways deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 2/288:05 pm
IAD
- CNX
2 stops49h 20m
Qatar Airways
seg 4/68:00 pm
CNX
- IAD
2 stops47h 45m
Qatar Airways
Deal found 1/31![Qatar Airways logo]()
$1,468
One-way flights from District of Columbia to Chiang MaiSearch for one-way flight options from District of Columbia to Chiang Mai. Find affordable one-way fares based on user searches. Data last updated fevereiro 2, 2026.
Search for one-way flight options from District of Columbia to Chiang Mai. Find affordable one-way fares based on user searches. Data last updated fevereiro 2, 2026.
This Trip.com deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 3/22:35 pm
IAD
- CNX
2 stops38h 15m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$462
This Trip.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 5/133:10 pm
IAD
- CNX
2 stops29h 20m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$483
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 4/237:20 pm
IAD
- CNX
2 stops34h 00m
STARLUX Airlines
Deal found 2/1![STARLUX Airlines logo]()
$485
This EaseMyTrip deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 5/18:20 pm
IAD
- CNX
2 stops50h 00m
Qatar Airways
Deal found 2/1![Qatar Airways logo]()
$613
This Trip.com deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 5/139:59 am
DCA
- CNX
2 stops61h 26m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$618
This Korean Air deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 3/211:50 am
IAD
- CNX
1 stop23h 05m
Korean Air
Deal found 1/31![Korean Air logo]()
$635
This China Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 5/19:59 am
DCA
- CNX
2 stops37h 21m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$637
This oojo deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 4/239:59 am
DCA
- CNX
2 stops37h 26m
EVA Air
Deal found 2/1![EVA Air logo]()
$654
This SmartFares deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 4/233:10 pm
IAD
- CNX
1 stop28h 15m
Etihad Airways
Deal found 2/1![Etihad Airways logo]()
$659
This Etihad Airways deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 5/13:10 pm
IAD
- CNX
1 stop28h 15m
Etihad Airways
Deal found 2/1![Etihad Airways logo]()
$713
This EVA Air deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 2/66:45 pm
IAD
- CNX
2 stops51h 50m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$838
This Malaysia Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 5/18:20 pm
IAD
- CNX
3 stops35h 50m
Malaysia Airlines
Deal found 2/1![Malaysia Airlines logo]()
$1,099
Find flight deals from District of Columbia to Chiang Mai
Keep the following information in mind while searching for District of Columbia to Chiang Mai flight deals. Data was last updated fevereiro 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $865 (Gotogate) |
One-way from | $462 (Trip.com) |
Popular in | April |
Cheapest in | January |
Average price | $1,347 |
Cheapflights Fare Finder
Customize your flight search to find flights from District of Columbia to Chiang Mai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated fevereiro 2, 2026.
Use the filters below to find and compare flights from District of Columbia to Chiang Mai that are best for you.
Fly from
District of Columbia
Fly to
Chiang Mai
Route
Depart
Return
Price
Washington, D.C.Chiang Mai
DCA - CNX
DCACNX
Washington, D.C. Reagan-National
seg 3/2
9:59 am-10:35 am
2 stops60h 36m
Chiang Mai
seg 4/13
11:35 am-8:00 pm
2 stops43h 25m
$1,102
Washington, D.C.Chiang Mai
IAD - CNX
IADCNX
Washington, D.C. Dulles Intl
qui 4/30
8:20 pm-7:10 pm
2 stops35h 50m
Chiang Mai
sex 5/8
2:35 pm-4:05 pm
2 stops36h 30m
$1,116
Washington, D.C.Chiang Mai
IAD - CNX
IADCNX
Washington, D.C. Dulles Intl
qui 4/30
8:20 pm-7:10 pm
2 stops35h 50m
Chiang Mai
qui 5/7
10:10 am-4:05 pm
2 stops40h 55m
$1,116
Washington, D.C.Chiang Mai
DCA - CNX
DCACNX
Washington, D.C. Reagan-National
qua 3/18
9:59 am-10:35 am
2 stops61h 36m
Chiang Mai
qua 3/25
11:50 am-8:00 pm
2 stops43h 10m
$1,117
Washington, D.C.Chiang Mai
DCA - CNX
DCACNX
Washington, D.C. Reagan-National
dom 3/8
9:59 am-10:35 am
2 stops37h 36m
Chiang Mai
ter 4/7
11:35 am-8:00 pm
2 stops43h 25m
$1,154
Washington, D.C.Chiang Mai
IAD - CNX
IADCNX
Washington, D.C. Dulles Intl
qui 4/30
8:20 pm-7:10 pm
2 stops35h 50m
Chiang Mai
dom 5/17
2:35 pm-8:40 am
2 stops29h 05m
$1,156
Washington, D.C.Chiang Mai
DCA - CNX
DCACNX
Washington, D.C. Reagan-National
ter 3/3
9:59 am-10:35 am
2 stops36h 36m
Chiang Mai
ter 4/7
11:35 am-8:00 pm
2 stops43h 25m
$1,159
Washington, D.C.Chiang Mai
DCA - CNX
DCACNX
Washington, D.C. Reagan-National
seg 3/16
6:59 pm-10:35 am
2 stops28h 36m
Chiang Mai
ter 4/7
11:35 am-8:00 pm
2 stops43h 25m
$1,163
Washington, D.C.Chiang Mai
DCA - CNX
DCACNX
Washington, D.C. Reagan-National
sáb 3/14
5:00 pm-10:35 am
2 stops30h 35m
Chiang Mai
ter 4/7
11:35 am-8:00 pm
2 stops43h 25m
$1,168
Washington, D.C.Chiang Mai
DCA - CNX
DCACNX
Washington, D.C. Reagan-National
seg 3/9
5:00 pm-10:35 am
2 stops30h 35m
Chiang Mai
ter 4/7
11:35 am-8:00 pm
2 stops43h 25m
$1,172
Showing 1-10 of 36 results
Best time to book a flight from District of Columbia to Chiang Mai
Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from District of Columbia with our price prediction graph.
IAD-CNX
DCA-CNX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from District of Columbia to Chiang Mai
USDC-CNX
IAD-CNX
DCA-CNX
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from District of Columbia to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for District of Columbia to Chiang Mai
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from District of Columbia to Chiang Mai
Discover the top 2 airlines that operate flights from District of Columbia to Chiang Mai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated fevereiro 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$673 | Average$1,488 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$798 | Average$1,135 | FlexibilityNo cancel fee | On-timeN/A |