United Flight UA4167 Deals & Information (2025/2026)

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United Flight 4167 Route Deals From $65

The cheapest prices found with in the last 7 days for return flights were $129 and $65 for one-way flights to Newark Liberty Intl. Airport for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Aug 22 - Sun, Aug 24
DCA
Ronald Reagan Washington National
EWR
Newark Liberty Intl. Airport
$129 Roundtrip, found 23 hours ago
$129
Roundtrip
found 23 hours ago
Select United flight, departing Fri, Aug 22 from Ronald Reagan Washington National to Newark Liberty Intl. Airport, returning Sun, Aug 24, priced at $129 found 23 hours ago
Sat, Aug 2 - Wed, Aug 13
DCA
Ronald Reagan Washington National
EWR
Newark Liberty Intl. Airport
$131 Roundtrip, just found
$131
Roundtrip
just found
Select United flight, departing Sat, Aug 2 from Ronald Reagan Washington National to Newark Liberty Intl. Airport, returning Wed, Aug 13, priced at $131 just found
Wed, Nov 26 - Sun, Nov 30
DCA
Ronald Reagan Washington National
EWR
Newark Liberty Intl. Airport
$135 Roundtrip, found 5 days ago
$135
Roundtrip
found 5 days ago
Select United flight, departing Wed, Nov 26 from Ronald Reagan Washington National to Newark Liberty Intl. Airport, returning Sun, Nov 30, priced at $135 found 5 days ago
Sat, Aug 2 - Wed, Aug 13
DCA
Ronald Reagan Washington National
EWR
Newark Liberty Intl. Airport
$136 Roundtrip, just found
$136
Roundtrip
just found
Select United flight, departing Sat, Aug 2 from Ronald Reagan Washington National to Newark Liberty Intl. Airport, returning Wed, Aug 13, priced at $136 just found
Fri, Aug 22 - Sun, Aug 24
DCA
Ronald Reagan Washington National
EWR
Newark Liberty Intl. Airport
$138 Roundtrip, found 23 hours ago
$138
Roundtrip
found 23 hours ago
Select United flight, departing Fri, Aug 22 from Ronald Reagan Washington National to Newark Liberty Intl. Airport, returning Sun, Aug 24, priced at $138 found 23 hours ago
Sun, Aug 10 - Tue, Aug 12
DCA
Ronald Reagan Washington National
EWR
Newark Liberty Intl. Airport
$145 Roundtrip, found 2 days ago
$145
Roundtrip
found 2 days ago
Select United flight, departing Sun, Aug 10 from Ronald Reagan Washington National to Newark Liberty Intl. Airport, returning Tue, Aug 12, priced at $145 found 2 days ago
Fri, Aug 22 - Sun, Aug 24
DCA
Ronald Reagan Washington National
EWR
Newark Liberty Intl. Airport
$147 Roundtrip, found 23 hours ago
$147
Roundtrip
found 23 hours ago
Select United flight, departing Fri, Aug 22 from Ronald Reagan Washington National to Newark Liberty Intl. Airport, returning Sun, Aug 24, priced at $147 found 23 hours ago
Mon, Jul 28 - Thu, Aug 7
DCA
Ronald Reagan Washington National
EWR
Newark Liberty Intl. Airport
$153 Roundtrip, found 2 days ago
$153
Roundtrip
found 2 days ago
Select United flight, departing Mon, Jul 28 from Ronald Reagan Washington National to Newark Liberty Intl. Airport, returning Thu, Aug 7, priced at $153 found 2 days ago
Fri, Jul 11 - Wed, Jul 16
DCA
Ronald Reagan Washington National
EWR
Newark Liberty Intl. Airport
$156 Roundtrip, found 5 days ago
$156
Roundtrip
found 5 days ago
Select United flight, departing Fri, Jul 11 from Ronald Reagan Washington National to Newark Liberty Intl. Airport, returning Wed, Jul 16, priced at $156 found 5 days ago
Wed, Nov 26 - Sun, Nov 30
DCA
Ronald Reagan Washington National
EWR
Newark Liberty Intl. Airport
$163 Roundtrip, found 5 days ago
$163
Roundtrip
found 5 days ago
Select United flight, departing Wed, Nov 26 from Ronald Reagan Washington National to Newark Liberty Intl. Airport, returning Sun, Nov 30, priced at $163 found 5 days ago