United Flight 338 Deals & Information (2025/2026)

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United Flight 338 Route Deals From $99

The cheapest prices found with in the last 7 days for return flights were $216 and $99 for one-way flights to Vancouver Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Nov 11 - Sat, Nov 15
IAD
Washington Dulles Intl.
YVR
Vancouver Intl.
$216 Roundtrip, found 2 days ago
$216
Roundtrip
found 2 days ago
Select United flight, departing Tue, Nov 11 from Washington Dulles Intl. to Vancouver Intl., returning Sat, Nov 15, priced at $216 found 2 days ago
Tue, Nov 11 - Wed, Nov 19
IAD
Washington Dulles Intl.
YVR
Vancouver Intl.
$222 Roundtrip, found 2 days ago
$222
Roundtrip
found 2 days ago
Select United flight, departing Tue, Nov 11 from Washington Dulles Intl. to Vancouver Intl., returning Wed, Nov 19, priced at $222 found 2 days ago
Thu, Oct 2 - Thu, Oct 16
IAD
Washington Dulles Intl.
YVR
Vancouver Intl.
$227 Roundtrip, found 2 days ago
$227
Roundtrip
found 2 days ago
Select United flight, departing Thu, Oct 2 from Washington Dulles Intl. to Vancouver Intl., returning Thu, Oct 16, priced at $227 found 2 days ago
Wed, Oct 1 - Wed, Oct 15
IAD
Washington Dulles Intl.
YVR
Vancouver Intl.
$246 Roundtrip, found 4 days ago
$246
Roundtrip
found 4 days ago
Select United flight, departing Wed, Oct 1 from Washington Dulles Intl. to Vancouver Intl., returning Wed, Oct 15, priced at $246 found 4 days ago
Tue, Nov 11 - Sat, Nov 15
IAD
Washington Dulles Intl.
YVR
Vancouver Intl.
$276 Roundtrip, found 2 days ago
$276
Roundtrip
found 2 days ago
Select United flight, departing Tue, Nov 11 from Washington Dulles Intl. to Vancouver Intl., returning Sat, Nov 15, priced at $276 found 2 days ago
Thu, May 14 - Thu, May 28
IAD
Washington Dulles Intl.
YVR
Vancouver Intl.
$293 Roundtrip, found 16 hours ago
$293
Roundtrip
found 16 hours ago
Select United flight, departing Thu, May 14 from Washington Dulles Intl. to Vancouver Intl., returning Thu, May 28, priced at $293 found 16 hours ago
Thu, May 14 - Thu, May 28
IAD
Washington Dulles Intl.
YVR
Vancouver Intl.
$318 Roundtrip, found 16 hours ago
$318
Roundtrip
found 16 hours ago
Select United flight, departing Thu, May 14 from Washington Dulles Intl. to Vancouver Intl., returning Thu, May 28, priced at $318 found 16 hours ago

Frequently asked questions

What route does flight number UA338 take?
UA338 jets from Los Cabos Intl. Airport (SJD) to Denver Intl. Airport (DEN) directly. This trip generally takes 3 hours and 1 minute.
What terminal does UA338 fly out of?
Travelers with seats on flight number UA338 from San Jose del Cabo, Baja California Sur Airport (SJD-Los Cabos Intl.) to Denver, CO Airport (DEN-Denver Intl.) normally leave from Terminal 2.
What kind of plane is on flight number UA338?
Expect to board an Airbus A320 if you're booked on flight UA338. Most services from San Jose del Cabo, Baja California Sur Airport (SJD-Los Cabos Intl.) to Denver, CO Airport (DEN-Denver Intl.) operate using this type of aircraft.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your UA338 flight with Travelocity, please visit our Customer Service Portal.