Flights from Adelanto

Cheapest flights from Adelanto

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 1 - Thu, Sep 3

ONT

Ontario Intl. Airport

SFO

San Francisco Intl.

$70 Roundtrip, found 3 days ago

$70

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Tue, Sep 1 from Ontario Intl. Airport to San Francisco Intl., returning Thu, Sep 3, priced at $70 found 3 days ago

Sun, Sep 6 - Tue, Sep 8

ONT

Ontario Intl. Airport

SFO

San Francisco Intl.

$73 Roundtrip, found 3 days ago

$73

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Sep 6 from Ontario Intl. Airport to San Francisco Intl., returning Tue, Sep 8, priced at $73 found 3 days ago

Sun, Sep 6 - Fri, Sep 11

ONT

Ontario Intl. Airport

SFO

San Francisco Intl.

$76 Roundtrip, found 3 days ago

$76

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sun, Sep 6 from Ontario Intl. Airport to San Francisco Intl., returning Fri, Sep 11, priced at $76 found 3 days ago

Sat, Sep 5 - Tue, Sep 22

ONT

Ontario Intl. Airport

LAS

Harry Reid Intl.

$104 Roundtrip, found 1 day ago

$104

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Sep 5 from Ontario Intl. Airport to Harry Reid Intl., returning Tue, Sep 22, priced at $104 found 1 day ago

Fri, Sep 25 - Mon, Sep 28

ONT

Ontario Intl. Airport

SEA

Seattle - Tacoma Intl.

$108 Roundtrip, found 17 hours ago

$108

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Fri, Sep 25 from Ontario Intl. Airport to Seattle - Tacoma Intl., returning Mon, Sep 28, priced at $108 found 17 hours ago

Mon, Oct 19 - Fri, Oct 30

ONT

Ontario Intl. Airport

DFW

Dallas-Fort Worth Intl.

$168 Roundtrip, found 20 hours ago

$168

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Mon, Oct 19 from Ontario Intl. Airport to Dallas-Fort Worth Intl., returning Fri, Oct 30, priced at $168 found 20 hours ago

Sat, Sep 19 - Tue, Sep 22

ONT

Ontario Intl. Airport

PDX

Portland Intl.

$181 Roundtrip, found 22 hours ago

$181

Roundtrip

found 22 hours ago

Select Delta flight, departing Sat, Sep 19 from Ontario Intl. Airport to Portland Intl., returning Tue, Sep 22, priced at $181 found 22 hours ago

Sat, Sep 5 - Tue, Sep 22

ONT

Ontario Intl. Airport

LAS

Harry Reid Intl.

$184 Roundtrip, found 1 day ago

$184

Roundtrip

found 1 day ago

Select Southwest Airlines flight, departing Sat, Sep 5 from Ontario Intl. Airport to Harry Reid Intl., returning Tue, Sep 22, priced at $184 found 1 day ago

Tue, Oct 27 - Wed, Oct 28

ONT

Ontario Intl. Airport

LAS

Harry Reid Intl.

$195 Roundtrip, found 1 day ago

$195

Roundtrip

found 1 day ago

Select American Airlines flight, departing Tue, Oct 27 from Ontario Intl. Airport to Harry Reid Intl., returning Wed, Oct 28, priced at $195 found 1 day ago

Wed, Oct 7 - Tue, Oct 27

ONT

Ontario Intl. Airport

DEN

Denver Intl.

$207 Roundtrip, found 1 day ago

$207

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Oct 7 from Ontario Intl. Airport to Denver Intl., returning Tue, Oct 27, priced at $207 found 1 day ago

Tue, Oct 27 - Wed, Oct 28

ONT

Ontario Intl. Airport

LAS

Harry Reid Intl.

$212 Roundtrip, found 1 day ago

$212

Roundtrip

found 1 day ago

Select United flight, departing Tue, Oct 27 from Ontario Intl. Airport to Harry Reid Intl., returning Wed, Oct 28, priced at $212 found 1 day ago

Tue, Aug 25 - Mon, Sep 7

ONT

Ontario Intl. Airport

SLC

Salt Lake City Intl.

$232 Roundtrip, found 5 days ago

$232

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Aug 25 from Ontario Intl. Airport to Salt Lake City Intl., returning Mon, Sep 7, priced at $232 found 5 days ago

Tue, Sep 8 - Sat, Sep 12

ONT

Ontario Intl. Airport

PDX

Portland Intl.

$257 Roundtrip, found 3 days ago

$257

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Tue, Sep 8 from Ontario Intl. Airport to Portland Intl., returning Sat, Sep 12, priced at $257 found 3 days ago

Sat, Sep 5 - Wed, Sep 9

ONT

Ontario Intl. Airport

DAL

Love Field

$306 Roundtrip, found 19 hours ago

$306

Roundtrip

found 19 hours ago

Select Delta flight, departing Sat, Sep 5 from Ontario Intl. Airport to Love Field, returning Wed, Sep 9, priced at $306 found 19 hours ago

Tue, Oct 13 - Sat, Nov 7

ONT

Ontario Intl. Airport

MEX

Mexico City Intl.

$383 Roundtrip, found 1 day ago

$383

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Oct 13 from Ontario Intl. Airport to Mexico City Intl., returning Sat, Nov 7, priced at $383 found 1 day ago

Thu, Jan 28 - Mon, Feb 15

ONT

Ontario Intl. Airport

GDL

Don Miguel Hidalgo y Costilla Intl.

$383 Roundtrip, found 1 day ago

$383

Roundtrip

found 1 day ago

Select Aeromexico flight, departing Thu, Jan 28 from Ontario Intl. Airport to Don Miguel Hidalgo y Costilla Intl., returning Mon, Feb 15, priced at $383 found 1 day ago

Tue, Oct 13 - Wed, Nov 4

ONT

Ontario Intl. Airport

NLU

Felipe Ángeles Intl.

$385 Roundtrip, found 6 hours ago

$385

Roundtrip

found 6 hours ago

Select Volaris flight, departing Tue, Oct 13 from Ontario Intl. Airport to Felipe Ángeles Intl., returning Wed, Nov 4, priced at $385 found 6 hours ago

Tue, Oct 13 - Wed, Nov 4

ONT

Ontario Intl. Airport

TLC

Toluca Intl.

$511 Roundtrip, found 6 hours ago

$511

Roundtrip

found 6 hours ago

Select Volaris flight, departing Tue, Oct 13 from Ontario Intl. Airport to Toluca Intl., returning Wed, Nov 4, priced at $511 found 6 hours ago

Wed, Aug 19 - Wed, Aug 19

ONT

Ontario Intl. Airport

PAE

Seattle Paine Field Intl. Airport

$641 Roundtrip, found 4 hours ago

$641

Roundtrip

found 4 hours ago

Select Alaska Airlines flight, departing Wed, Aug 19 from Ontario Intl. Airport to Seattle Paine Field Intl. Airport, returning Wed, Aug 19, priced at $641 found 4 hours ago

Tue, Oct 13 - Wed, Nov 4

ONT

Ontario Intl. Airport

MEX

Mexico City Intl.

$1,450 Roundtrip, found 6 hours ago

$1,450

Roundtrip

found 6 hours ago

Select avianca flight, departing Tue, Oct 13 from Ontario Intl. Airport to Mexico City Intl., returning Wed, Nov 4, priced at $1,450 found 6 hours ago