United Flight 5742 Deals & Information (2026/2027)

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United Flight 5742 Route Deals From $148

The cheapest prices found with in the last 7 days for return flights were $201 and $148 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, May 17 - Wed, May 27
PIA
Greater Peoria Regional
ORD
O'Hare Intl.
$201 Roundtrip, found 5 days ago
$201
Roundtrip
found 5 days ago
Select United flight, departing Sun, May 17 from Greater Peoria Regional to O'Hare Intl., returning Wed, May 27, priced at $201 found 5 days ago
Sun, May 17 - Wed, May 27
PIA
Greater Peoria Regional
ORD
O'Hare Intl.
$210 Roundtrip, found 5 days ago
$210
Roundtrip
found 5 days ago
Select United flight, departing Sun, May 17 from Greater Peoria Regional to O'Hare Intl., returning Wed, May 27, priced at $210 found 5 days ago
Sun, May 17 - Wed, May 27
PIA
Greater Peoria Regional
ORD
O'Hare Intl.
$261 Roundtrip, found 5 days ago
$261
Roundtrip
found 5 days ago
Select United flight, departing Sun, May 17 from Greater Peoria Regional to O'Hare Intl., returning Wed, May 27, priced at $261 found 5 days ago
Tue, Mar 17 - Sat, Mar 21
PIA
Greater Peoria Regional
ORD
O'Hare Intl.
$269 Roundtrip, found 1 day ago
$269
Roundtrip
found 1 day ago
Select United flight, departing Tue, Mar 17 from Greater Peoria Regional to O'Hare Intl., returning Sat, Mar 21, priced at $269 found 1 day ago
Sun, May 17 - Wed, May 27
PIA
Greater Peoria Regional
ORD
O'Hare Intl.
$270 Roundtrip, found 5 days ago
$270
Roundtrip
found 5 days ago
Select United flight, departing Sun, May 17 from Greater Peoria Regional to O'Hare Intl., returning Wed, May 27, priced at $270 found 5 days ago
Sun, May 17 - Mon, May 18
PIA
Greater Peoria Regional
ORD
O'Hare Intl.
$290 Roundtrip, found 5 days ago
$290
Roundtrip
found 5 days ago
Select United flight, departing Sun, May 17 from Greater Peoria Regional to O'Hare Intl., returning Mon, May 18, priced at $290 found 5 days ago
Tue, Mar 17 - Sat, Mar 21
PIA
Greater Peoria Regional
ORD
O'Hare Intl.
$332 Roundtrip, found 1 day ago
$332
Roundtrip
found 1 day ago
Select United flight, departing Tue, Mar 17 from Greater Peoria Regional to O'Hare Intl., returning Sat, Mar 21, priced at $332 found 1 day ago
Tue, Mar 17 - Sat, Mar 21
PIA
Greater Peoria Regional
ORD
O'Hare Intl.
$338 Roundtrip, found 1 day ago
$338
Roundtrip
found 1 day ago
Select United flight, departing Tue, Mar 17 from Greater Peoria Regional to O'Hare Intl., returning Sat, Mar 21, priced at $338 found 1 day ago
Tue, Mar 17 - Sat, Mar 21
PIA
Greater Peoria Regional
ORD
O'Hare Intl.
$398 Roundtrip, found 1 day ago
$398
Roundtrip
found 1 day ago
Select United flight, departing Tue, Mar 17 from Greater Peoria Regional to O'Hare Intl., returning Sat, Mar 21, priced at $398 found 1 day ago
Tue, Mar 17 - Sat, Mar 21
PIA
Greater Peoria Regional
ORD
O'Hare Intl.
$405 Roundtrip, found 1 day ago
$405
Roundtrip
found 1 day ago
Select United flight, departing Tue, Mar 17 from Greater Peoria Regional to O'Hare Intl., returning Sat, Mar 21, priced at $405 found 1 day ago
Tue, Mar 17 - Sat, Mar 21
PIA
Greater Peoria Regional
ORD
O'Hare Intl.
$420 Roundtrip, found 1 day ago
$420
Roundtrip
found 1 day ago
Select United flight, departing Tue, Mar 17 from Greater Peoria Regional to O'Hare Intl., returning Sat, Mar 21, priced at $420 found 1 day ago
Tue, Mar 17 - Thu, Mar 19
PIA
Greater Peoria Regional
ORD
O'Hare Intl.
$465 Roundtrip, found 1 day ago
$465
Roundtrip
found 1 day ago
Select United flight, departing Tue, Mar 17 from Greater Peoria Regional to O'Hare Intl., returning Thu, Mar 19, priced at $465 found 1 day ago
Tue, Mar 17 - Sat, Mar 21
PIA
Greater Peoria Regional
ORD
O'Hare Intl.
$476 Roundtrip, found 1 day ago
$476
Roundtrip
found 1 day ago
Select United flight, departing Tue, Mar 17 from Greater Peoria Regional to O'Hare Intl., returning Sat, Mar 21, priced at $476 found 1 day ago
Tue, Mar 17 - Sat, Mar 21
PIA
Greater Peoria Regional
ORD
O'Hare Intl.
$478 Roundtrip, found 1 day ago
$478
Roundtrip
found 1 day ago
Select United flight, departing Tue, Mar 17 from Greater Peoria Regional to O'Hare Intl., returning Sat, Mar 21, priced at $478 found 1 day ago

Frequently asked questions

What route does flight number UA5742 take?
UA5742 flies direct between Missoula, MT Airport (MSO-Missoula Intl.) and Denver Intl. Airport (DEN) in around 2 hours and 9 minutes. It can sometimes take other routes though, some of which may be multi-stop trips. Keep an eye out for this when locking in your airfare to avoid any mix-ups.
What kind of plane is on flight number UA5742?
If you've booked a seat on flight UA5742 from Missoula, MT Airport (MSO-Missoula Intl.) to Denver Intl. Airport (DEN), there's a good chance you'll be traveling on the Bombardier CRJ. This flight number serves several routes, but this is the most popular one.
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 UA5742 flight with Travelocity, please visit our Customer Service Portal.