United Flight 4270 Deals & Information (2025/2026)

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United Flight 4270 Route Deals From $90

The cheapest prices found with in the last 7 days for return flights were $179 and $90 for one-way flights to Miller Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 27 - Mon, Sep 29
IAH
George Bush Intercontinental
MFE
Miller Intl.
$179 Roundtrip, found 5 days ago
$179
Roundtrip
found 5 days ago
Select United flight, departing Sat, Sep 27 from George Bush Intercontinental to Miller Intl., returning Mon, Sep 29, priced at $179 found 5 days ago
Sat, Sep 27 - Mon, Sep 29
IAH
George Bush Intercontinental
MFE
Miller Intl.
$191 Roundtrip, found 5 days ago
$191
Roundtrip
found 5 days ago
Select United flight, departing Sat, Sep 27 from George Bush Intercontinental to Miller Intl., returning Mon, Sep 29, priced at $191 found 5 days ago
Sat, Sep 27 - Mon, Sep 29
IAH
George Bush Intercontinental
MFE
Miller Intl.
$207 Roundtrip, found 5 days ago
$207
Roundtrip
found 5 days ago
Select United flight, departing Sat, Sep 27 from George Bush Intercontinental to Miller Intl., returning Mon, Sep 29, priced at $207 found 5 days ago
Fri, Sep 12 - Tue, Sep 23
IAH
George Bush Intercontinental
MFE
Miller Intl.
$210 Roundtrip, found 1 day ago
$210
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 12 from George Bush Intercontinental to Miller Intl., returning Tue, Sep 23, priced at $210 found 1 day ago
Fri, Sep 12 - Tue, Sep 23
IAH
George Bush Intercontinental
MFE
Miller Intl.
$217 Roundtrip, found 1 day ago
$217
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 12 from George Bush Intercontinental to Miller Intl., returning Tue, Sep 23, priced at $217 found 1 day ago
Fri, Sep 12 - Tue, Sep 23
IAH
George Bush Intercontinental
MFE
Miller Intl.
$219 Roundtrip, found 1 day ago
$219
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 12 from George Bush Intercontinental to Miller Intl., returning Tue, Sep 23, priced at $219 found 1 day ago
Fri, Sep 12 - Tue, Sep 23
IAH
George Bush Intercontinental
MFE
Miller Intl.
$220 Roundtrip, found 1 day ago
$220
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 12 from George Bush Intercontinental to Miller Intl., returning Tue, Sep 23, priced at $220 found 1 day ago
Fri, Sep 26 - Mon, Sep 29
IAH
George Bush Intercontinental
MFE
Miller Intl.
$222 Roundtrip, found 3 days ago
$222
Roundtrip
found 3 days ago
Select United flight, departing Fri, Sep 26 from George Bush Intercontinental to Miller Intl., returning Mon, Sep 29, priced at $222 found 3 days ago
Sun, Oct 19 - Fri, Oct 24
IAH
George Bush Intercontinental
MFE
Miller Intl.
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select United flight, departing Sun, Oct 19 from George Bush Intercontinental to Miller Intl., returning Fri, Oct 24, priced at $224 found 1 day ago
Fri, Sep 12 - Tue, Sep 23
IAH
George Bush Intercontinental
MFE
Miller Intl.
$227 Roundtrip, found 1 day ago
$227
Roundtrip
found 1 day ago
Select United flight, departing Fri, Sep 12 from George Bush Intercontinental to Miller Intl., returning Tue, Sep 23, priced at $227 found 1 day ago

Frequently asked questions

What route does flight number UA4270 take?
UA4270 operates straight from DEN to DIK. During this trip, you can expect to be in the air for about 1 hour and 43 minutes. It pays to book ahead to secure your preferred seat.
What kind of plane is on flight number UA4270?
The Embraer ERJ is the type of plane that's generally used for flight UA4270. Usually, this flight leaves from DIA airport and lands at DIK.
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 UA4270 flight with Travelocity, please visit our Customer Service Portal.