United Flight UA3402 Deals & Information (2025/2026)

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United Flight 3402 Route Deals From $176

The cheapest prices found with in the last 7 days for return flights were $400 and $176 for one-way flights to Macdonald-Cartier Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 16 - Thu, Sep 25
ORD
O'Hare Intl.
YOW
Macdonald-Cartier Intl.
$400 Roundtrip, found 3 days ago
$400
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 16 from O'Hare Intl. to Macdonald-Cartier Intl., returning Thu, Sep 25, priced at $400 found 3 days ago
Tue, Sep 16 - Thu, Sep 25
ORD
O'Hare Intl.
YOW
Macdonald-Cartier Intl.
$410 Roundtrip, found 3 days ago
$410
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 16 from O'Hare Intl. to Macdonald-Cartier Intl., returning Thu, Sep 25, priced at $410 found 3 days ago
Tue, Sep 16 - Thu, Sep 25
ORD
O'Hare Intl.
YOW
Macdonald-Cartier Intl.
$416 Roundtrip, found 3 days ago
$416
Roundtrip
found 3 days ago
Select United flight, departing Tue, Sep 16 from O'Hare Intl. to Macdonald-Cartier Intl., returning Thu, Sep 25, priced at $416 found 3 days ago
Mon, Sep 22 - Thu, Sep 25
ORD
O'Hare Intl.
YOW
Macdonald-Cartier Intl.
$421 Roundtrip, found 3 days ago
$421
Roundtrip
found 3 days ago
Select United flight, departing Mon, Sep 22 from O'Hare Intl. to Macdonald-Cartier Intl., returning Thu, Sep 25, priced at $421 found 3 days ago
Mon, Sep 22 - Thu, Sep 25
ORD
O'Hare Intl.
YOW
Macdonald-Cartier Intl.
$436 Roundtrip, found 3 days ago
$436
Roundtrip
found 3 days ago
Select United flight, departing Mon, Sep 22 from O'Hare Intl. to Macdonald-Cartier Intl., returning Thu, Sep 25, priced at $436 found 3 days ago

Frequently asked questions

What route does flight number UA3402 take?
UA3402 is used on multiple routes, but the most common is between Hartsfield–Jackson Atlanta International Airport and ORD. If on a direct flight, you'll land in around 2 hours and 10 minutes. Multi-stop flights can also operate under the same number, as can flights on other routes.
What terminal does UA3402 fly out of?
UA3402 flights from Hartsfield–Jackson Atlanta International Airport usually jet off from Terminal N. This flight number runs on a number of different routes, but the most traveled one is Hartsfield–Jackson Atlanta International Airport to Chicago, IL Airport (ORD-O'Hare Intl.).
What kind of plane is on flight number UA3402?
It's possible you'll be on the Embraer 175 if you're traveling from ATL to O'Hare Intl. Airport (ORD), a common route for flight number UA3402.
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 UA3402 flight with Travelocity, please visit our Customer Service Portal.