United Flight UA3402 Deals & Information (2025/2026)

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United Flight 3402 Route Deals From $262

The cheapest prices found with in the last 7 days for return flights were $392 and $262 for one-way flights to Macdonald-Cartier Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 21 - Sat, Oct 25
ORD
O'Hare Intl.
YOW
Macdonald-Cartier Intl.
$392 Roundtrip, found 1 day ago
$392
Roundtrip
found 1 day ago
Select United flight, departing Tue, Oct 21 from O'Hare Intl. to Macdonald-Cartier Intl., returning Sat, Oct 25, priced at $392 found 1 day ago
Tue, Oct 21 - Sat, Oct 25
ORD
O'Hare Intl.
YOW
Macdonald-Cartier Intl.
$411 Roundtrip, found 1 day ago
$411
Roundtrip
found 1 day ago
Select United flight, departing Tue, Oct 21 from O'Hare Intl. to Macdonald-Cartier Intl., returning Sat, Oct 25, priced at $411 found 1 day ago
Tue, Oct 21 - Sat, Oct 25
ORD
O'Hare Intl.
YOW
Macdonald-Cartier Intl.
$426 Roundtrip, found 1 day ago
$426
Roundtrip
found 1 day ago
Select United flight, departing Tue, Oct 21 from O'Hare Intl. to Macdonald-Cartier Intl., returning Sat, Oct 25, priced at $426 found 1 day ago
Tue, Oct 21 - Sat, Oct 25
ORD
O'Hare Intl.
YOW
Macdonald-Cartier Intl.
$430 Roundtrip, found 1 day ago
$430
Roundtrip
found 1 day ago
Select United flight, departing Tue, Oct 21 from O'Hare Intl. to Macdonald-Cartier Intl., returning Sat, Oct 25, priced at $430 found 1 day ago
Tue, Oct 21 - Sat, Oct 25
ORD
O'Hare Intl.
YOW
Macdonald-Cartier Intl.
$432 Roundtrip, found 1 day ago
$432
Roundtrip
found 1 day ago
Select United flight, departing Tue, Oct 21 from O'Hare Intl. to Macdonald-Cartier Intl., returning Sat, Oct 25, priced at $432 found 1 day ago
Sun, Oct 5 - Sun, Oct 19
ORD
O'Hare Intl.
YOW
Macdonald-Cartier Intl.
$437 Roundtrip, found 3 days ago
$437
Roundtrip
found 3 days ago
Select United flight, departing Sun, Oct 5 from O'Hare Intl. to Macdonald-Cartier Intl., returning Sun, Oct 19, priced at $437 found 3 days ago
Mon, Oct 6 - Thu, Oct 9
ORD
O'Hare Intl.
YOW
Macdonald-Cartier Intl.
$443 Roundtrip, found 1 day ago
$443
Roundtrip
found 1 day ago
Select United flight, departing Mon, Oct 6 from O'Hare Intl. to Macdonald-Cartier Intl., returning Thu, Oct 9, priced at $443 found 1 day ago
Sun, Oct 12 - Mon, Oct 20
ORD
O'Hare Intl.
YOW
Macdonald-Cartier Intl.
$449 Roundtrip, found 1 day ago
$449
Roundtrip
found 1 day ago
Select United flight, departing Sun, Oct 12 from O'Hare Intl. to Macdonald-Cartier Intl., returning Mon, Oct 20, priced at $449 found 1 day ago
Sun, Oct 5 - Sun, Oct 19
ORD
O'Hare Intl.
YOW
Macdonald-Cartier Intl.
$450 Roundtrip, found 3 days ago
$450
Roundtrip
found 3 days ago
Select United flight, departing Sun, Oct 5 from O'Hare Intl. to Macdonald-Cartier Intl., returning Sun, Oct 19, priced at $450 found 3 days ago
Sun, Oct 12 - Mon, Oct 20
ORD
O'Hare Intl.
YOW
Macdonald-Cartier Intl.
$461 Roundtrip, found 1 day ago
$461
Roundtrip
found 1 day ago
Select United flight, departing Sun, Oct 12 from O'Hare Intl. to Macdonald-Cartier Intl., returning Mon, Oct 20, priced at $461 found 1 day 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.