United Flight 420 Deals & Information (2025/2026)

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United Flight 420 Route Deals From $220

The cheapest prices found with in the last 7 days for return flights were $457 and $220 for one-way flights to Punta Cana Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Apr 26 - Thu, Apr 30
IAH
George Bush Intercontinental
PUJ
Punta Cana Intl.
$457 Roundtrip, found 4 days ago
$457
Roundtrip
found 4 days ago
Select United flight, departing Sun, Apr 26 from George Bush Intercontinental to Punta Cana Intl., returning Thu, Apr 30, priced at $457 found 4 days ago