United Flight UA2054 Deals & Information (2025/2026)

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United Flight 2054 Route Deals From $129

The cheapest prices found with in the last 7 days for return flights were $221 and $129 for one-way flights to San Diego Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 5 - Sat, Nov 15
IAD
Washington Dulles Intl.
SAN
San Diego Intl.
$221 Roundtrip, just found
$221
Roundtrip
just found
Select United flight, departing Wed, Nov 5 from Washington Dulles Intl. to San Diego Intl., returning Sat, Nov 15, priced at $221 just found
Wed, Nov 5 - Sat, Nov 15
IAD
Washington Dulles Intl.
SAN
San Diego Intl.
$227 Roundtrip, just found
$227
Roundtrip
just found
Select United flight, departing Wed, Nov 5 from Washington Dulles Intl. to San Diego Intl., returning Sat, Nov 15, priced at $227 just found
Wed, Nov 5 - Sat, Nov 15
IAD
Washington Dulles Intl.
SAN
San Diego Intl.
$231 Roundtrip, just found
$231
Roundtrip
just found
Select United flight, departing Wed, Nov 5 from Washington Dulles Intl. to San Diego Intl., returning Sat, Nov 15, priced at $231 just found
Tue, Sep 23 - Sat, Sep 27
IAD
Washington Dulles Intl.
SAN
San Diego Intl.
$237 Roundtrip, found 6 days ago
$237
Roundtrip
found 6 days ago
Select United flight, departing Tue, Sep 23 from Washington Dulles Intl. to San Diego Intl., returning Sat, Sep 27, priced at $237 found 6 days ago
Wed, Oct 8 - Wed, Oct 15
IAD
Washington Dulles Intl.
SAN
San Diego Intl.
$247 Roundtrip, found 18 hours ago
$247
Roundtrip
found 18 hours ago
Select United flight, departing Wed, Oct 8 from Washington Dulles Intl. to San Diego Intl., returning Wed, Oct 15, priced at $247 found 18 hours ago
Wed, Nov 5 - Sat, Nov 15
IAD
Washington Dulles Intl.
SAN
San Diego Intl.
$257 Roundtrip, just found
$257
Roundtrip
just found
Select United flight, departing Wed, Nov 5 from Washington Dulles Intl. to San Diego Intl., returning Sat, Nov 15, priced at $257 just found
Mon, Nov 3 - Sat, Nov 8
IAD
Washington Dulles Intl.
SAN
San Diego Intl.
$261 Roundtrip, found 7 hours ago
$261
Roundtrip
found 7 hours ago
Select United flight, departing Mon, Nov 3 from Washington Dulles Intl. to San Diego Intl., returning Sat, Nov 8, priced at $261 found 7 hours ago
Fri, Oct 3 - Sun, Oct 5
IAD
Washington Dulles Intl.
SAN
San Diego Intl.
$262 Roundtrip, found 2 hours ago
$262
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Oct 3 from Washington Dulles Intl. to San Diego Intl., returning Sun, Oct 5, priced at $262 found 2 hours ago
Wed, Nov 5 - Sat, Nov 15
IAD
Washington Dulles Intl.
SAN
San Diego Intl.
$266 Roundtrip, just found
$266
Roundtrip
just found
Select United flight, departing Wed, Nov 5 from Washington Dulles Intl. to San Diego Intl., returning Sat, Nov 15, priced at $266 just found
Wed, Nov 5 - Sat, Nov 15
IAD
Washington Dulles Intl.
SAN
San Diego Intl.
$271 Roundtrip, just found
$271
Roundtrip
just found
Select United flight, departing Wed, Nov 5 from Washington Dulles Intl. to San Diego Intl., returning Sat, Nov 15, priced at $271 just found
Fri, Oct 3 - Sun, Oct 5
IAD
Washington Dulles Intl.
SAN
San Diego Intl.
$272 Roundtrip, found 2 hours ago
$272
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Oct 3 from Washington Dulles Intl. to San Diego Intl., returning Sun, Oct 5, priced at $272 found 2 hours ago
Sat, Oct 11 - Thu, Oct 16
IAD
Washington Dulles Intl.
SAN
San Diego Intl.
$277 Roundtrip, found 2 hours ago
$277
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Oct 11 from Washington Dulles Intl. to San Diego Intl., returning Thu, Oct 16, priced at $277 found 2 hours ago