United Flight 3478 Deals & Information (2025/2026)

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United Flight 3478 Route Deals From $121

The cheapest prices found with in the last 7 days for return flights were $242 and $121 for one-way flights to Nashville Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Feb 18 - Sat, Feb 21
IAD
Washington Dulles Intl.
BNA
Nashville Intl.
$242 Roundtrip, found 1 day ago
$242
Roundtrip
found 1 day ago
Select United flight, departing Wed, Feb 18 from Washington Dulles Intl. to Nashville Intl., returning Sat, Feb 21, priced at $242 found 1 day ago
Sat, Jan 17 - Sun, Jan 18
IAD
Washington Dulles Intl.
BNA
Nashville Intl.
$247 Roundtrip, found 2 days ago
$247
Roundtrip
found 2 days ago
Select United flight, departing Sat, Jan 17 from Washington Dulles Intl. to Nashville Intl., returning Sun, Jan 18, priced at $247 found 2 days ago
Tue, Jan 20 - Thu, Jan 22
IAD
Washington Dulles Intl.
BNA
Nashville Intl.
$272 Roundtrip, found 6 days ago
$272
Roundtrip
found 6 days ago
Select United flight, departing Tue, Jan 20 from Washington Dulles Intl. to Nashville Intl., returning Thu, Jan 22, priced at $272 found 6 days ago
Sun, Jan 25 - Wed, Jan 28
IAD
Washington Dulles Intl.
BNA
Nashville Intl.
$273 Roundtrip, found 1 hour ago
$273
Roundtrip
found 1 hour ago
Select United flight, departing Sun, Jan 25 from Washington Dulles Intl. to Nashville Intl., returning Wed, Jan 28, priced at $273 found 1 hour ago
Thu, Sep 10 - Sun, Sep 13
IAD
Washington Dulles Intl.
BNA
Nashville Intl.
$296 Roundtrip, found 14 hours ago
$296
Roundtrip
found 14 hours ago
Select United flight, departing Thu, Sep 10 from Washington Dulles Intl. to Nashville Intl., returning Sun, Sep 13, priced at $296 found 14 hours ago
Sun, Mar 29 - Sat, Apr 4
IAD
Washington Dulles Intl.
BNA
Nashville Intl.
$298 Roundtrip, found 2 days ago
$298
Roundtrip
found 2 days ago
Select United flight, departing Sun, Mar 29 from Washington Dulles Intl. to Nashville Intl., returning Sat, Apr 4, priced at $298 found 2 days ago

Frequently asked questions

What route does flight number UA3478 take?
UA3478 is used on multiple routes, but the most common is between Newark, NJ Airport (EWR-Liberty Intl.) and SRQ. If your flight goes direct, you'll arrive in approximately 3 hours and 10 minutes. Multi-stop flights can also use this number, as can flights on other routes.
What terminal does UA3478 fly out of?
Terminal C is where you'll likely jet off from if you're booked on a flight out of Newark, NJ Airport (EWR-Liberty Intl.). Newark, NJ Airport (EWR-Liberty Intl.) to Sarasota, FL Airport (SRQ-Sarasota-Bradenton Intl.) is the most commonly traveled route for flight number UA3478.
What kind of plane is on flight number UA3478?
It's likely you'll be aboard the Embraer 170 if you're flying from Liberty Intl. Airport (EWR) to SRQ Airport, one of a few routes used for flight UA3478.
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 UA3478 flight with Travelocity, please visit our Customer Service Portal.