HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Irvine

$121+ Cheap flights from Baltimore (BWI) to Irvine, CA

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — LAX
Mar 30 — Apr 61
Mon 3/30
Mon 4/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baltimore to Irvine with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Baltimore/Washington to Irvine are usually found in September or October, booked 73 days in advance, depart on a Tuesday or Thursday and return on a Friday

Cheap flight deals from Baltimore to Irvine

Cheapest flights from Baltimore to Irvine
Explore the most affordable flight options available from Baltimore to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 28, 2026.

This CheapOair deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/59:39 pm
BWI
-
LAX
1 stop24h 22m
Frontier
Tue 3/1010:07 pm
LAX
-
BWI
1 stop13h 17m
Frontier
Deal found 2/25$232
This Kiwi.com deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/133:44 pm
BWI
-
LAX
1 stop9h 46m
Multiple Airlines
Wed 4/2211:36 pm
LAX
-
BWI
2 stops21h 21m
Multiple Airlines
Deal found 2/26$233
This CheapOair deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/43:29 pm
BWI
-
LAX
1 stop28h 14m
Multiple Airlines
Sun 6/711:34 pm
LAX
-
BWI
1 stop14h 27m
Multiple Airlines
Deal found 2/25$234
This Cheapflightsfares deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/234:05 pm
BWI
-
LAX
1 stop10h 51m
Spirit Airlines
Mon 3/306:44 pm
LAX
-
BWI
1 stop11h 30m
Spirit Airlines
Deal found 2/25$235
This CheapOair deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:45 am
BWI
-
LAX
1 stop10h 33m
Spirit Airlines
Sun 6/711:34 pm
LAX
-
BWI
1 stop14h 27m
Spirit Airlines
Deal found 2/24$236
This Frontier deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/212:08 pm
BWI
-
LAX
1 stop9h 26m
Frontier
Wed 4/811:25 pm
LAX
-
BWI
1 stop13h 59m
Frontier
Deal found 2/25$237
This CheapOair deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:45 am
BWI
-
LAX
1 stop15h 28m
Spirit Airlines
Tue 4/287:18 pm
LAX
-
BWI
1 stop11h 42m
Spirit Airlines
Deal found 2/24$238
This Expedia deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:05 am
BWI
-
LAX
1 stop9h 55m
Multiple Airlines
Mon 3/236:44 pm
LAX
-
BWI
1 stop11h 30m
Multiple Airlines
Deal found 2/24$239
This Frontier deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/79:18 am
BWI
-
LAX
1 stop10h 25m
Frontier
Wed 6/1010:49 pm
LAX
-
BWI
1 stop12h 45m
Frontier
Deal found 2/25$240
This Expedia deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/79:21 am
BWI
-
LAX
1 stop12h 40m
Frontier
Tue 3/1010:07 pm
LAX
-
BWI
1 stop13h 17m
Frontier
Deal found 2/25$241
This Kiwi.com deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/224:05 pm
BWI
-
LAX
1 stop10h 51m
Multiple Airlines
Tue 3/3111:01 pm
LAX
-
BWI
1 stop9h 05m
Multiple Airlines
Deal found 2/24$242
This Priceline deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:09 pm
BWI
-
LAX
1 stop8h 21m
Multiple Airlines
Thu 4/96:44 pm
LAX
-
BWI
1 stop11h 30m
Multiple Airlines
Deal found 2/25$243

Find flight deals from Baltimore to Irvine

Keep the following information in mind while searching for Baltimore to Irvine flight deals. Data was last updated February 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$232
(Kiwi.com)

One-way from

$121
(Expedia)

Popular in

March

Cheapest in

September

Average price

$397
Provider with most accurate pricing for Washington, D.C. (WAS)-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Los Angeles flights.
Search Deals
From Baltimore/Washington to Irvine
Search Deals
One-way flight from Baltimore/Washington to Irvine
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Irvine that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 28, 2026.
Use the filters below to find and compare flights from Baltimore to Irvine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Wed 4/22

6:23 am-9:14 am

Nonstop5h 51m

Los Angeles

Wed 4/29

10:15 am-6:22 pm

Nonstop5h 07m

$299

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Thu 4/16

6:23 am-9:14 am

Nonstop5h 51m

Los Angeles

Mon 4/20

9:00 am-5:08 pm

Nonstop5h 08m

$337

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Tue 4/14

10:42 am-4:38 pm

1 stop8h 56m

Los Angeles

Sat 4/18

6:00 am-4:37 pm

1 stop7h 37m

$338

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Mon 3/23

5:50 pm-12:15 am

1 stop9h 25m

Los Angeles

Tue 3/31

9:55 pm-5:40 am

Nonstop4h 45m

$371

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Tue 5/5

6:20 am-9:11 am

Nonstop5h 51m

Los Angeles

Mon 6/1

9:33 am-5:43 pm

Nonstop5h 10m

$389

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Tue 4/14

5:50 pm-11:44 pm

1 stop8h 54m

Los Angeles

Wed 4/22

10:15 am-6:22 pm

Nonstop5h 07m

$405

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Tue 4/14

6:23 am-9:14 am

Nonstop5h 51m

Los Angeles

Tue 4/21

10:33 am-9:23 pm

1 stop7h 50m

$405

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Tue 5/26

7:00 am-9:29 am

Nonstop5h 29m

Los Angeles

Sat 5/30

11:15 pm-7:24 am

Nonstop5h 09m

$417

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Wed 5/20

5:00 pm-11:15 pm

2 stops9h 15m

Los Angeles

Mon 5/25

7:55 pm-5:20 am

1 stop6h 25m

$425

BaltimoreLos Angeles

BWI - LAX

BWILAX

Baltimore/Washington

Thu 4/30

5:45 pm-11:44 pm

1 stop8h 59m

Los Angeles

Sun 5/3

9:00 am-5:08 pm

Nonstop5h 08m

$431

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Baltimore to Irvine

Have a flexible travel schedule? Discover the best time to fly to Irvine from Baltimore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Irvine

How far ahead should I book a flight from Baltimore to Irvine?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Irvine. Price data was last updated on February 20, 2026.

Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from Baltimore to Irvine. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Baltimore to Irvine?

Currently, November is the cheapest month in which you can book a flight from Baltimore to Irvine (average of $77). Flying from Baltimore to Irvine in March is currently the most expensive (average of $185). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BWI to IR9?

Find hourly flight availability from Baltimore to Irvine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 28, 2026.

A simple way to save on the total cost of your ticket is to fly from Baltimore to Irvine in the evening. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Baltimore to Irvine?

Use this chart to determine the cheapest time to fly round-trip from Baltimore to Irvine. Price data was last updated on February 21, 2026.

Travelers seeking maximum savings on their Baltimore to Irvine flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Baltimore to Irvine

Explore weekly flight availability from Baltimore to Irvine. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 28, 2026.

The most flights from BWI to IR9 are scheduled on a Friday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Irvine

Get insights into the airlines that provide service to Irvine. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Irvine. Reviews last updated February 28, 2026.
Get a feel of what it's like to fly with Southwest, United Airlines, and American Airlines from Baltimore to Irvine by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,303 reviews

Crew

8.6

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,303 reviews
Southwest
8.0
Very good
4,303 reviews

Crew

8.6

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
9,362 reviews
Southwest
8.0
Very good
4,303 reviews

Crew

8.6

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,367 reviews
Southwest
8.0
Very good
4,303 reviews

Crew

8.6

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,492 reviews
Southwest
8.0
Very good
4,303 reviews

Crew

8.6

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.7
Fair
3,041 reviews
Southwest
8.0
Very good
4,303 reviews

Crew

8.6

Entertainment

7.5

Comfort

8.0

Food

7.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Irvine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Baltimore to Irvine?

    For a flight from Baltimore to Irvine, you will be flying from Baltimore/Washington. Baltimore/Washington (BWI) is just 8.5 mi from the center of the city. Baltimore/Washington is the only Baltimore airport and it handles 6 outbound flights to Irvine per day. 8 airlines have flights to Irvine from Baltimore/Washington on a regular basis.

  • How popular is this Baltimore to Irvine flight route?

    Within the past month, 123 users have taken a look at flights from Baltimore/Washington to Irvine.

  • How long is the flight from Baltimore to Irvine?

    For as low as $299, United Airlines can have you in Irvine from Baltimore in 5h 51m. There are 2322 mi between Baltimore and Irvine. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Baltimore to Irvine one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $51. Users have also found prices from $86 and $89 on Frontier and Southwest, respectively.

  • What are the most reliable airlines from Baltimore to Irvine?

    No one likes to see their flight delayed. When booking a flight from Baltimore to Irvine consider choosing Air China (96%), Singapore Airlines (87%) or United Airlines (75%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Baltimore to Irvine?

    While on average a flight from Baltimore to Irvine is generally $974, our data shows the cheapest flight currently is $187. When looking at the most popular route, (Baltimore/Washington - Los Angeles), you can expect to pay $143 for that flight.

  • Can I find deals for flights from Baltimore to Irvine that include hotel bookings?

    Yes. In addition to deals on Baltimore to Irvine flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to Irvine?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Irvine.

  • Can I find deals for business class flights from Baltimore to Irvine?

    Yes. Cheapflights offers flight deals from Baltimore to Irvine by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Baltimore to Irvine?

    Currently, November is the cheapest month in which you can book a flight from Baltimore to Irvine (average of $77). Flying from Baltimore to Irvine in March is currently the most expensive (average of $185). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baltimore to Irvine

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Las Vegas flights
Dulles Intl to Los Angeles flights
Baltimore to Los Angeles flights
Reagan-National to Los Angeles flights
Baltimore to Las Vegas flights
Reagan-National to Las Vegas flights
Philadelphia to Las Vegas flights
Dulles Intl to San Francisco flights
Reagan-National to San Francisco flights
Baltimore to San Francisco flights
Dulles Intl to San Diego flights
Philadelphia to Los Angeles flights
Philadelphia to San Francisco flights
Reagan-National to San Diego flights
Philadelphia to San Diego flights
Baltimore to San Diego flights
Baltimore to Ontario flights
Dulles Intl to Ontario flights
Reagan-National to Ontario flights
Philadelphia to Ontario flights
Dulles Intl to San Jose flights
Dulles Intl to Sacramento flights
Reagan-National to San Jose flights
Reagan-National to Santa Ana flights
Dulles Intl to Oakland flights
Dulles Intl to Palm Springs flights
Baltimore to San Jose flights
Reagan-National to Oakland flights
Baltimore to Oakland flights
Reagan-National to Palm Springs flights
Baltimore to Sacramento flights
Dulles Intl to Burbank flights
Baltimore to Palm Springs flights
Philadelphia to Santa Ana flights
Dulles Intl to Reno flights
Philadelphia to Reno flights
Baltimore to Santa Ana flights
Reagan-National to Sacramento flights
Philadelphia to Sacramento flights
Baltimore to Reno flights
Philadelphia to San Jose flights
Philadelphia to Palm Springs flights
Dulles Intl to Santa Barbara flights
Baltimore to Burbank flights
Reagan-National to Santa Barbara flights
Reagan-National to Reno flights
Baltimore to Santa Barbara flights
Reagan-National to Burbank flights
Philadelphia to Oakland flights

Top 8 airlines flying from Baltimore to Irvine

Discover the top 8 airlines that operate flights from Baltimore to Irvine. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$79Average$276FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$127Average$426FlexibilityNo cancel feeOn-time62%
FrontierCheapest$140Average$258FlexibilityNo cancel feeOn-time62%
DeltaCheapest$154Average$386FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$167Average$439FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$172Average$449FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$186Average$405FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$267Average$397FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.