What is the cheapest airline that flies from Ontario to Virginia?

Frontier, Southwest, and Delta are the most popular carriers operating from Ontario to Virginia

What airlines fly to Virginia?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Virginia from Ontario according to our data. American Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Virginia. Keep in mind that there are 7 different airlines that fly to Virginia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ontario Airport to Virginia?

Prices for flights from Ontario Airport to Virginia were last updated today.

How many operators does momondo search for flights from Ontario Airport to Virginia?

As of August 2026, there are 5 operators available to choose from for flights from Ontario Airport to Virginia.

How old do you have to be to fly from Ontario Airport to Virginia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Virginia.

What documentation or ID do you need to fly to Virginia?

The travel and health documents required for your trip to Virginia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Virginia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$77 Cheap Flights from Ontario to Virginia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Virginia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:45 am - 12:31 pmONT Ontario-RDU Raleigh-Durham

21h 46m1 stop Denver Intl

6:17 pm - 11:47 pmRDU Raleigh-Durham-ONT Ontario

8h 30m1 stop Denver Intl

$212Frontier

Sat, Sep 12 - Sat, Sep 19

2:35 pm - 11:53 amONT Ontario-RDU Raleigh-Durham

18h 18m1 stop Denver Intl

12:48 pm - 11:55 pmRDU Raleigh-Durham-ONT Ontario

14h 07m1 stop Denver Intl

$212Frontier

Wed, Nov 4 - Tue, Nov 10

10:00 pm - 9:09 amONT Ontario-IAD Washington, D.C. Dulles Intl

8h 09m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:06 amIAD Washington, D.C. Dulles Intl-ONT Ontario

8h 06m1 stop Atlanta Hartsfield-Jackson

$257Delta

Mon, Sep 14 - Sat, Oct 24

12:00 pm - 12:34 amONT Ontario-IAD Washington, D.C. Dulles Intl

9h 34m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:05 amIAD Washington, D.C. Dulles Intl-ONT Ontario

8h 05m1 stop Atlanta Hartsfield-Jackson

$257Delta

Sat, Sep 5 - Wed, Sep 9

5:25 pm - 6:20 amONT Ontario-IAD Washington, D.C. Dulles Intl

9h 55m1 stop Las Vegas Harry Reid Intl

7:02 am - 1:16 pmIAD Washington, D.C. Dulles Intl-ONT Ontario

9h 14m1 stop Seattle/Tacoma Intl

$259Multiple Airlines

Tue, Oct 20 - Thu, Oct 29

1:18 pm - 11:19 pmONT Ontario-IAD Washington, D.C. Dulles Intl

7h 01m1 stop Denver Intl

6:35 am - 12:18 pmIAD Washington, D.C. Dulles Intl-ONT Ontario

8h 43m1 stop San Francisco

$261United Airlines

Sat, Sep 12 - Fri, Oct 2

11:55 pm - 11:00 amONT Ontario-DCA Washington, D.C. Reagan-National

8h 05m1 stop Chicago Midway

4:20 pm - 10:15 pmDCA Washington, D.C. Reagan-National-ONT Ontario

8h 55m2 stops Dallas Love Field Las Vegas Harry Reid Intl

$266Southwest

Fri, Oct 16 - Mon, Oct 19

6:10 am - 6:15 pmONT Ontario-DCA Washington, D.C. Reagan-National

9h 05m2 stops Phoenix Sky Harbor Intl Dallas Love Field

2:25 pm - 9:10 pmDCA Washington, D.C. Reagan-National-ONT Ontario

9h 45m2 stops Dallas Love Field Oakland

$267Southwest

Tue, Oct 27 - Fri, Oct 30

7:00 am - 6:06 pmONT Ontario-RIC Richmond Byrd Intl

8h 06m1 stop Chicago O'Hare Intl

4:17 pm - 8:53 pmRIC Richmond Byrd Intl-ONT Ontario

7h 36m1 stop Denver Intl

$267United Airlines

Sat, Sep 12 - Sat, Sep 19

7:12 am - 4:00 pmONT Ontario-DCA Washington, D.C. Reagan-National

29h 48m1 stop Portland

6:00 pm - 11:47 pmDCA Washington, D.C. Reagan-National-ONT Ontario

8h 47m1 stop Denver Intl

$271Multiple Airlines

Mon, Sep 28 - Sat, Oct 3

Cheap last minute flights

Enter your travel dates to find the best prices.

7:56 pm - 12:51 pmONT Ontario-DCA Washington, D.C. Reagan-National

13h 55m1 stop Denver Intl

1:00 pm - 11:50 pmDCA Washington, D.C. Reagan-National-ONT Ontario

13h 50m1 stop Denver Intl

$276Frontier

Tue, Aug 18 - Wed, Oct 21

3:40 pm - 8:04 amONT Ontario-IAD Washington, D.C. Dulles Intl

13h 24m1 stop Las Vegas Harry Reid Intl

8:59 am - 3:49 pmIAD Washington, D.C. Dulles Intl-ONT Ontario

9h 50m1 stop Las Vegas Harry Reid Intl

$309Frontier

Wed, Aug 19 - Tue, Sep 1

1:06 pm - 11:39 pmONT Ontario-IAD Washington, D.C. Dulles Intl

7h 33m1 stop Salt Lake City

6:00 am - 10:42 amIAD Washington, D.C. Dulles Intl-ONT Ontario

7h 42m1 stop Atlanta Hartsfield-Jackson

$412Delta

Wed, Aug 19 - Tue, Sep 1

3:40 pm - 8:04 amONT Ontario-IAD Washington, D.C. Dulles Intl

13h 24m1 stop Las Vegas Harry Reid Intl

7:00 am - 2:09 pmIAD Washington, D.C. Dulles Intl-ONT Ontario

10h 09m1 stop Seattle/Tacoma Intl

$433Multiple Airlines

Tue, Aug 18 - Tue, Aug 25

3:40 pm - 8:04 amONT Ontario-IAD Washington, D.C. Dulles Intl

13h 24m1 stop Las Vegas Harry Reid Intl

7:00 am - 2:09 pmIAD Washington, D.C. Dulles Intl-ONT Ontario

10h 09m1 stop Seattle/Tacoma Intl

$434Multiple Airlines

Tue, Aug 18 - Tue, Aug 25

5:40 am - 6:00 pmONT Ontario-DCA Washington, D.C. Reagan-National

9h 20m2 stops Las Vegas Harry Reid Intl Dallas Love Field

6:05 am - 3:15 pmDCA Washington, D.C. Reagan-National-ONT Ontario

12h 10m2 stops Dallas Love Field Phoenix Sky Harbor Intl

$493Southwest

Sat, Aug 15 - Sat, Aug 29

1:06 pm - 11:39 pmONT Ontario-IAD Washington, D.C. Dulles Intl

7h 33m1 stop Salt Lake City

3:03 pm - 9:52 pmIAD Washington, D.C. Dulles Intl-ONT Ontario

9h 49m1 stop Atlanta Hartsfield-Jackson

$520Delta

Wed, Aug 19 - Fri, Aug 28

6:15 am - 7:21 pmONT Ontario-ROA Roanoke

10h 06m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

8:11 am - 6:15 pmROA Roanoke-ONT Ontario

13h 04m2 stops Charlotte Douglas Phoenix Sky Harbor Intl

$521American Airlines

Wed, Aug 19 - Sat, Aug 22

6:00 am - 8:56 pmONT Ontario-IAD Washington, D.C. Dulles Intl

11h 56m2 stops Dallas/Fort Worth Charlotte Douglas

6:09 am - 11:43 amIAD Washington, D.C. Dulles Intl-ONT Ontario

8h 34m1 stop Dallas/Fort Worth

$572American Airlines

Sat, Aug 15 - Sat, Aug 29

7:45 am - 7:10 pmONT Ontario-DCA Washington, D.C. Reagan-National

8h 25m2 stops Las Vegas Harry Reid Intl Chicago Midway

6:05 am - 12:30 pmDCA Washington, D.C. Reagan-National-ONT Ontario

9h 25m2 stops Chicago Midway Dallas Love Field

$577Southwest

Tue, Aug 18 - Wed, Aug 19

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Frontier flights from Ontario to Virginia

Our best Frontier deals on Ontario to Virginia flight tickets

Frontier

Sep 10

ONT7:46 pmOntario

12h 24m

1 stop

RDU11:10 amRaleigh-Durham

Sep 16

RDU6:17 pmRaleigh-Durham

8h 30m

1 stop

ONT11:47 pmOntario

$212

Frontier

Sep 9

ONT6:15 amOntario

27h 16m

1 stop

RDU12:31 pmRaleigh-Durham

Sep 16

RDU6:17 pmRaleigh-Durham

19h 13m

1 stop

ONT10:30 amOntario

$213

Frontier

Sep 10

ONT7:46 pmOntario

12h 24m

1 stop

RDU11:10 amRaleigh-Durham

Sep 12

RDU6:17 pmRaleigh-Durham

8h 30m

1 stop

ONT11:47 pmOntario

$214

Delta flights from Ontario to Virginia

Our best Delta deals on Ontario to Virginia flight tickets

Delta

Sep 4

ONT1:06 pmOntario

7h 33m

1 stop

IAD11:39 pmWashington, D.C. Dulles Intl

Sep 5

IAD6:00 amWashington, D.C. Dulles Intl

7h 42m

1 stop

ONT10:42 amOntario

$274

Delta

Oct 31

ONT7:07 amOntario

9h 29m

1 stop

RIC7:36 pmRichmond Byrd Intl

Nov 14

RIC6:00 amRichmond Byrd Intl

8h 10m

1 stop

ONT11:10 amOntario

$297

Delta

Nov 23

ONT11:57 amOntario

9h 18m

1 stop

IAD12:15 amWashington, D.C. Dulles Intl

Nov 27

IAD6:00 amWashington, D.C. Dulles Intl

8h 10m

1 stop

ONT11:10 amOntario

$298

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioRaleigh

ONT Ontario - RDU Raleigh-Durham

ONTRDU

Ontario

Sat 9/12

11:45 am-12:31 pm

1 stop21h 46m

Raleigh-Durham

Sat 9/19

6:17 pm-11:47 pm

1 stop8h 30m

$212

OntarioRaleigh

ONT Ontario - RDU Raleigh-Durham

ONTRDU

Ontario

Wed 11/4

2:35 pm-11:53 am

1 stop18h 18m

Raleigh-Durham

Tue 11/10

12:48 pm-11:55 pm

1 stop14h 07m

$212

OntarioWashington, D.C.

ONT Ontario - IAD Washington, D.C. Dulles Intl

ONTIAD

Ontario

Mon 9/14

10:00 pm-9:09 am

1 stop8h 09m

Washington, D.C. Dulles Intl

Sat 10/24

6:00 am-11:06 am

1 stop8h 06m

$257

OntarioWashington, D.C.

ONT Ontario - IAD Washington, D.C. Dulles Intl

ONTIAD

Ontario

Sat 9/5

12:00 pm-12:34 am

1 stop9h 34m

Washington, D.C. Dulles Intl

Wed 9/9

6:00 am-11:05 am

1 stop8h 05m

$257

OntarioWashington, D.C.

ONT Ontario - IAD Washington, D.C. Dulles Intl

ONTIAD

Ontario

Tue 10/20

5:25 pm-6:20 am

1 stop9h 55m

Washington, D.C. Dulles Intl

Thu 10/29

7:02 am-1:16 pm

1 stop9h 14m

$259

OntarioWashington, D.C.

ONT Ontario - IAD Washington, D.C. Dulles Intl

ONTIAD

Ontario

Sat 9/12

1:18 pm-11:19 pm

1 stop7h 01m

Washington, D.C. Dulles Intl

Fri 10/2

6:35 am-12:18 pm

1 stop8h 43m

$261

OntarioWashington, D.C.

ONT Ontario - DCA Washington, D.C. Reagan-National

ONTDCA

Ontario

Fri 10/16

11:55 pm-11:00 am

1 stop8h 05m

Washington, D.C. Reagan-National

Mon 10/19

4:20 pm-10:15 pm

2 stops8h 55m

$266

OntarioWashington, D.C.

ONT Ontario - DCA Washington, D.C. Reagan-National

ONTDCA

Ontario

Tue 10/27

6:10 am-6:15 pm

2 stops9h 05m

Washington, D.C. Reagan-National

Fri 10/30

2:25 pm-9:10 pm

2 stops9h 45m

$267

Quickest round-trip

OntarioRichmond

ONT Ontario - RIC Richmond Byrd Intl

ONTRIC

Ontario

Sat 9/12

7:00 am-6:06 pm

1 stop8h 06m

Richmond Byrd Intl

Sat 9/19

4:17 pm-8:53 pm

1 stop7h 36m

$267

OntarioWashington, D.C.

ONT Ontario - DCA Washington, D.C. Reagan-National

ONTDCA

Ontario

Mon 9/28

7:12 am-4:00 pm

1 stop29h 48m

Washington, D.C. Reagan-National

Sat 10/3

6:00 pm-11:47 pm

1 stop8h 47m

$271

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Virginia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Virginia?

The month of December is, on average, the cheapest month to fly to Virginia from Ontario, with most prices found around $463. If you don’t want to visit Virginia in December, then you should wait until November to fly from Ontario, when ticket prices are also cheap, with an average price of $475.

Can stopping save me money on Ontario to Virginia flights?

You could potentially save up to 57% on your flight if you consider stops on a Ontario to Virginia flight.

Cheap Ontario to Virginia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Virginia

Fastest flight time	6h 33m
Direct flights	None

The fastest flight from Ontario to Virginia takes 6h 33m

There are no direct flights from Ontario to Virginia. There are no popular flight routes from Ontario to Virginia.

Search flight deals

Frequently asked questions about flying from Ontario to Virginia

When did momondo last update prices for flights from Ontario Airport to Virginia?
Prices for flights from Ontario Airport to Virginia were last updated today.
How many operators does momondo search for flights from Ontario Airport to Virginia?
As of August 2026, there are 5 operators available to choose from for flights from Ontario Airport to Virginia.
How old do you have to be to fly from Ontario Airport to Virginia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Virginia.
What documentation or ID do you need to fly to Virginia?
The travel and health documents required for your trip to Virginia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Virginia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Ontario to Virginia

Compare and see reviews for airlines that fly from Ontario to Virginia with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $179	Free Cancellation	Rating 7.8 8,503 reviews	Search Delta flights
Frontier	PriceFrom $180	Free Cancellation	Rating 5.6 2,695 reviews	Search Frontier flights
United Airlines	PriceFrom $303	Free Cancellation	Rating 7.4 10,113 reviews	Search United Airlines flights
American Airlines	PriceFrom $307	Free Cancellation	Rating 7.1 11,924 reviews	Search American Airlines flights
Southwest	PriceFrom $371	Free Cancellation	Rating 8.0 4,218 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Virginia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Virginia for you.

Can I find flights from Ontario to Virginia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Virginia from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to Virginia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Virginia from Ontario.

I’m not ready to book a flight from Ontario to Virginia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Virginia from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.