United Flight UA537 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

United Flight 537 Route Deals From $101

The cheapest prices found with in the last 7 days for return flights were $199 and $101 for one-way flights to George Bush Intercontinental for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jan 21 - Tue, Feb 3
MAF
Midland Intl.
IAH
George Bush Intercontinental
$199 Roundtrip, found 6 days ago
$199
Roundtrip
found 6 days ago
Select United flight, departing Wed, Jan 21 from Midland Intl. to George Bush Intercontinental, returning Tue, Feb 3, priced at $199 found 6 days ago
Wed, Jan 21 - Tue, Feb 3
MAF
Midland Intl.
IAH
George Bush Intercontinental
$220 Roundtrip, found 6 days ago
$220
Roundtrip
found 6 days ago
Select United flight, departing Wed, Jan 21 from Midland Intl. to George Bush Intercontinental, returning Tue, Feb 3, priced at $220 found 6 days ago
Wed, Oct 1 - Tue, Oct 14
MAF
Midland Intl.
IAH
George Bush Intercontinental
$221 Roundtrip, found 4 hours ago
$221
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Oct 1 from Midland Intl. to George Bush Intercontinental, returning Tue, Oct 14, priced at $221 found 4 hours ago
Mon, Oct 13 - Thu, Oct 16
MAF
Midland Intl.
IAH
George Bush Intercontinental
$225 Roundtrip, found 6 days ago
$225
Roundtrip
found 6 days ago
Select United flight, departing Mon, Oct 13 from Midland Intl. to George Bush Intercontinental, returning Thu, Oct 16, priced at $225 found 6 days ago
Thu, Nov 27 - Wed, Dec 10
MAF
Midland Intl.
IAH
George Bush Intercontinental
$228 Roundtrip, found 4 hours ago
$228
Roundtrip
found 4 hours ago
Select United flight, departing Thu, Nov 27 from Midland Intl. to George Bush Intercontinental, returning Wed, Dec 10, priced at $228 found 4 hours ago
Wed, Jan 21 - Tue, Feb 3
MAF
Midland Intl.
IAH
George Bush Intercontinental
$229 Roundtrip, found 6 days ago
$229
Roundtrip
found 6 days ago
Select United flight, departing Wed, Jan 21 from Midland Intl. to George Bush Intercontinental, returning Tue, Feb 3, priced at $229 found 6 days ago
Thu, Oct 30 - Wed, Nov 12
MAF
Midland Intl.
IAH
George Bush Intercontinental
$233 Roundtrip, found 4 hours ago
$233
Roundtrip
found 4 hours ago
Select United flight, departing Thu, Oct 30 from Midland Intl. to George Bush Intercontinental, returning Wed, Nov 12, priced at $233 found 4 hours ago
Thu, Oct 2 - Wed, Oct 15
MAF
Midland Intl.
IAH
George Bush Intercontinental
$240 Roundtrip, found 12 hours ago
$240
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Oct 2 from Midland Intl. to George Bush Intercontinental, returning Wed, Oct 15, priced at $240 found 12 hours ago
Wed, Oct 29 - Tue, Nov 11
MAF
Midland Intl.
IAH
George Bush Intercontinental
$244 Roundtrip, found 4 hours ago
$244
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Oct 29 from Midland Intl. to George Bush Intercontinental, returning Tue, Nov 11, priced at $244 found 4 hours ago
Thu, Oct 2 - Wed, Oct 15
MAF
Midland Intl.
IAH
George Bush Intercontinental
$247 Roundtrip, found 12 hours ago
$247
Roundtrip
found 12 hours ago
Select United flight, departing Thu, Oct 2 from Midland Intl. to George Bush Intercontinental, returning Wed, Oct 15, priced at $247 found 12 hours ago

Frequently asked questions

What route does flight number UA537 take?
UA537 flies directly between O'Hare Intl. Airport (ORD) and Newark, NJ Airport (EWR-Liberty Intl.) in roughly 2 hours and 12 minutes. It can take other routes though, some of which may be multi-stop trips. Keep this in mind when locking in your airfare to avoid any confusion.
What terminal does UA537 fly out of?
You'll probably take off from Terminal 1 if you're beginning your journey at O'Hare Airport. Flight number UA537 serves several routes, but the direct flight between O'Hare Airport and Newark Airport is the most popular one.
What kind of plane is on flight number UA537?
It's likely you'll be boarding the Boeing 737-800 if you're booked on flight UA537 from Chicago, IL Airport (ORD-O'Hare Intl.) to Liberty Intl. Airport (EWR). It's the most commonly used type of aircraft on this popular route.
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 UA537 flight with Travelocity, please visit our Customer Service Portal.