$173+ Cheap flights from Fremont, CA to Ottawa (YOW)
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 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YOW
Jul 9 — Jul 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Fremont to Ottawa 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.Cheap flight deals from Fremont to Ottawa
Cheapest
Best
Last-minute
One-way
Cheapest flights from Fremont to OttawaExplore the most affordable flight options available from Fremont to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
Explore the most affordable flight options available from Fremont to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
This CheapOair deal was found by Cheapflights users on 6/5. 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.
Sun 8/236:05 pm
SFO
- YOW
1 stop8h 30m
WestJet
Wed 9/26:00 am
YOW
- SFO
1 stop9h 00m
WestJet
Deal found 6/5![WestJet logo]()
$398
This Kiwi.com deal was found by Cheapflights users on 6/4. 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.
Sat 8/226:05 pm
SFO
- YOW
1 stop8h 30m
WestJet
Tue 9/112:25 pm
YOW
- SFO
2 stops12h 30m
WestJet
Deal found 6/4![WestJet logo]()
$401
This CheapOair deal was found by Cheapflights users on 6/7. 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.
Mon 8/246:05 pm
SFO
- YOW
1 stop8h 30m
WestJet
Thu 8/2712:25 pm
YOW
- SFO
2 stops12h 30m
WestJet
Deal found 6/7![WestJet logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 8/106:00 am
SFO
- YOW
1 stop8h 15m
WestJet
Mon 8/1712:25 pm
YOW
- SFO
2 stops12h 30m
WestJet
Deal found 6/6![WestJet logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Thu 7/166:00 am
SFO
- YOW
1 stop10h 20m
WestJet
Fri 7/246:00 am
YOW
- SFO
1 stop9h 00m
WestJet
Deal found 6/6![WestJet logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Wed 8/196:00 am
SFO
- YOW
1 stop8h 15m
WestJet
Mon 8/2412:25 pm
YOW
- SFO
2 stops12h 30m
WestJet
Deal found 6/7![WestJet logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Tue 8/186:05 pm
SFO
- YOW
1 stop8h 30m
WestJet
Sat 8/2212:25 pm
YOW
- SFO
2 stops12h 30m
WestJet
Deal found 6/7![WestJet logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Thu 8/206:05 pm
SFO
- YOW
1 stop8h 30m
WestJet
Mon 8/2412:25 pm
YOW
- SFO
2 stops12h 30m
WestJet
Deal found 6/7![WestJet logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Thu 8/201:00 pm
SFO
- YOW
1 stop8h 40m
WestJet
Thu 8/276:00 am
YOW
- SFO
1 stop9h 00m
WestJet
Deal found 6/7![WestJet logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Sat 8/156:05 pm
SFO
- YOW
1 stop8h 30m
WestJet
Wed 8/2612:25 pm
YOW
- SFO
2 stops12h 30m
WestJet
Deal found 6/7![WestJet logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Fri 8/216:00 am
SFO
- YOW
1 stop10h 20m
WestJet
Sun 8/306:55 am
YOW
- SFO
2 stops12h 45m
WestJet
Deal found 6/7![WestJet logo]()
$421
Best flights from Fremont to OttawaDiscover carefully curated flight deals from Fremont to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
Discover carefully curated flight deals from Fremont to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
This CheapOair deal was found by Cheapflights users on 6/6. 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 8/206:00 am
SFO
- YOW
1 stop8h 15m
WestJet
Mon 8/246:00 am
YOW
- SFO
1 stop9h 00m
WestJet
Deal found 6/6![WestJet logo]()
$398
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/301:00 pm
SFO
- YOW
2 stops20h 30m
Multiple Airlines
Thu 8/278:40 am
YOW
- SFO
3 stops16h 15m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$539
This Porter Airlines deal was found by Cheapflights users on 6/8. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/301:40 pm
SFO
- YOW
1 stop7h 59m
Porter Airlines
Mon 11/26:45 am
YOW
- SFO
1 stop8h 55m
Porter Airlines
Deal found 6/8![Porter Airlines logo]()
$562
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:00 am
SFO
- YOW
2 stops13h 20m
Delta
Fri 8/216:55 am
YOW
- SFO
2 stops15h 44m
Delta
Deal found 6/7![Delta logo]()
$620
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:00 pm
SFO
- YOW
2 stops16h 35m
Delta
Fri 8/286:55 am
YOW
- SFO
2 stops14h 18m
Delta
Deal found 6/7![Delta logo]()
$644
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:00 pm
SFO
- YOW
2 stops16h 35m
Delta
Fri 8/216:55 am
YOW
- SFO
2 stops15h 44m
Delta
Deal found 6/7![Delta logo]()
$644
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:59 pm
SFO
- YOW
2 stops15h 36m
Delta
Tue 9/226:55 am
YOW
- SFO
2 stops17h 58m
Delta
Deal found 6/7![Delta logo]()
$646
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:59 pm
SFO
- YOW
2 stops15h 36m
Delta
Tue 9/226:55 am
YOW
- SFO
2 stops17h 58m
Delta
Deal found 6/7![Delta logo]()
$646
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:00 am
SFO
- YOW
2 stops15h 20m
Delta
Tue 9/226:55 am
YOW
- SFO
2 stops10h 11m
Delta
Deal found 6/7![Delta logo]()
$670
Last-minute flights from Fremont to OttawaDiscover last-minute flight deals from Fremont to Ottawa. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Fremont to Ottawa. Data last updated June 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Tue 7/76:05 pm
SFO
- YOW
1 stop8h 30m
WestJet
Tue 7/2812:25 pm
YOW
- SFO
2 stops12h 30m
WestJet
Deal found 6/7![WestJet logo]()
$413
This Mytrip deal was found by Cheapflights users on 6/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:00 am
SFO
- YOW
1 stop8h 15m
Multiple Airlines
Tue 7/288:55 am
YOW
- SFO
3 stops16h 00m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$484
This CheapOair deal was found by Cheapflights users on 6/5. 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.
Sat 7/111:00 pm
SFO
- YOW
2 stops20h 30m
WestJet
Fri 7/177:20 am
YOW
- SFO
1 stop17h 35m
WestJet
Deal found 6/5![WestJet logo]()
$455
This Booking.com deal was found by Cheapflights users on 6/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:00 am
SFO
- YOW
1 stop10h 20m
WestJet
Fri 7/2412:25 pm
YOW
- SFO
2 stops12h 30m
WestJet
Deal found 6/4![WestJet logo]()
$402
This Trip.com deal was found by Cheapflights users on 6/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:05 pm
SFO
- YOW
1 stop8h 30m
WestJet
Wed 7/296:15 pm
YOW
- SFO
2 stops20h 45m
WestJet
Deal found 6/4![WestJet logo]()
$445
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/301:00 pm
SFO
- YOW
2 stops20h 30m
WestJet
Thu 8/276:00 am
YOW
- SFO
1 stop9h 00m
WestJet
Deal found 6/9![WestJet logo]()
$464
One-way flights from Fremont to OttawaSearch for one-way flight options from Fremont to Ottawa. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
Search for one-way flight options from Fremont to Ottawa. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This CheapOair deal was found by Cheapflights users on 6/5. 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 7/166:05 pm
SFO
- YOW
1 stop8h 30m
WestJet
Deal found 6/5![WestJet logo]()
$173
This CheapOair deal was found by Cheapflights users on 6/5. 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.
Tue 7/216:05 pm
SFO
- YOW
1 stop8h 30m
WestJet
Deal found 6/5![WestJet logo]()
$175
This FlightHub deal was found by Cheapflights users on 6/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:05 pm
SFO
- YOW
1 stop8h 30m
WestJet
Deal found 6/4![WestJet logo]()
$208
This CheapOair deal was found by Cheapflights users on 6/6. 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.
Tue 9/16:00 am
SFO
- YOW
2 stops15h 20m
WestJet
Deal found 6/6![WestJet logo]()
$211
This Mytrip deal was found by Cheapflights users on 6/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:00 am
SFO
- YOW
2 stops15h 20m
WestJet
Deal found 6/4![WestJet logo]()
$220
This WestJet deal was found by Cheapflights users on 6/6. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/191:00 pm
SFO
- YOW
1 stop8h 40m
WestJet
Deal found 6/6![WestJet logo]()
$223
This Justfly.com deal was found by Cheapflights users on 6/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:00 am
SFO
- YOW
2 stops27h 30m
WestJet
Deal found 6/8![WestJet logo]()
$228
Find flight deals from Fremont to Ottawa
Keep the following information in mind while searching for Fremont to Ottawa flight deals. Data was last updated June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $398 (CheapOair) |
One-way from | $173 (CheapOair) |
Popular in | May |
Cheapest in | February |
Average price | $527 |
Cheapflights Fare Finder
Customize your flight search to find flights from Fremont to Ottawa 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 June 9, 2026.
Use the filters below to find and compare flights from Fremont to Ottawa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoOttawa
SFO - YOW
SFOYOW
San Francisco
Thu 8/20
6:00 am-5:15 pm
1 stop8h 15m
Ottawa
Mon 8/24
6:00 am-12:00 pm
1 stop9h 00m
$398
San FranciscoOttawa
SFO - YOW
SFOYOW
San Francisco
Thu 7/30
1:00 pm-12:30 pm
2 stops20h 30m
Ottawa
Thu 8/27
8:40 am-9:55 pm
3 stops16h 15m
$539
Quickest round-trip
San FranciscoOttawa
SFO - YOW
SFOYOW
San Francisco
Fri 10/30
1:40 pm-12:39 am
1 stop7h 59m
Ottawa
Mon 11/2
6:45 am-12:40 pm
1 stop8h 55m
$562
San FranciscoOttawa
SFO - YOW
SFOYOW
San Francisco
Wed 8/19
8:00 am-12:20 am
2 stops13h 20m
Ottawa
Fri 8/21
6:55 am-7:39 pm
2 stops15h 44m
$620
San FranciscoOttawa
SFO - YOW
SFOYOW
San Francisco
Sat 8/22
10:00 pm-5:35 pm
2 stops16h 35m
Ottawa
Fri 8/28
6:55 am-6:13 pm
2 stops14h 18m
$644
San FranciscoOttawa
SFO - YOW
SFOYOW
San Francisco
Sat 8/15
10:00 pm-5:35 pm
2 stops16h 35m
Ottawa
Fri 8/21
6:55 am-7:39 pm
2 stops15h 44m
$644
San FranciscoOttawa
SFO - YOW
SFOYOW
San Francisco
Wed 9/16
10:59 pm-5:35 pm
2 stops15h 36m
Ottawa
Tue 9/22
6:55 am-9:53 pm
2 stops17h 58m
$646
San FranciscoOttawa
SFO - YOW
SFOYOW
San Francisco
Sat 9/19
10:59 pm-5:35 pm
2 stops15h 36m
Ottawa
Tue 9/22
6:55 am-9:53 pm
2 stops17h 58m
$646
San FranciscoOttawa
SFO - YOW
SFOYOW
San Francisco
Sun 9/20
6:00 am-12:20 am
2 stops15h 20m
Ottawa
Tue 9/22
6:55 am-2:06 pm
2 stops10h 11m
$670
Cheapest one-way
San FranciscoOttawa
SFO - YOW
SFOYOW
San Francisco
Tue 7/7
6:05 pm-5:35 am
1 stop8h 30m
$208
Showing 1-10 of 17 resultsSorted by cheapest first
Best time to book a flight from Fremont to Ottawa
Have a flexible travel schedule? Discover the best time to fly to Ottawa from Fremont with our price prediction graph.
SFO-YOW
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 Fremont to Ottawa
FR8-YOW
SFO-YOW
How much does it cost to fly round-trip from Fremont to Ottawa?
Reviews of airlines servicing Ottawa
Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated June 9, 2026.
Read reviews from past customers who have flown Porter Airlines,United Airlines, andWestJet from Fremont to Ottawa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.2
Food
7.6
Crew
8.6
Entertainment
6.9
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodJustin,May 2026
YYZ - MCO
Boarding
8.2
Food
7.6
Crew
8.6
Entertainment
6.9
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodJustin,May 2026
YYZ - MCO
Boarding
8.2
Food
7.6
Crew
8.6
Entertainment
6.9
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodJustin,May 2026
YYZ - MCO
Boarding
8.2
Food
7.6
Crew
8.6
Entertainment
6.9
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodJustin,May 2026
YYZ - MCO
Boarding
8.2
Food
7.6
Crew
8.6
Entertainment
6.9
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodJustin,May 2026
YYZ - MCO
Related info for your journey
Find useful and relevant information for your journey from Fremont to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Ottawa?
Book flights to Ottawa if you plan to visit one of these locationsGatineau
Petawawa
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
Complete your trip
Flights by cabin class
Other flight options
Ottawa flight routes
Popular flights
Top destinations
Alternative routes for Fremont to Ottawa
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ottawa by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Fremont to Ottawa by cabin class
Find flights from Fremont to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Fremont and Ottawa flights
Browse other Fremont and Ottawa flight options. Last updated on June 9, 2026.
Other flights to Ottawa
Explore flights to Ottawa departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fremont to Ottawa flights
Consider these flights traveling from Fremont to Ottawa.
Top 4 airlines flying from Fremont to Ottawa
Discover the top 4 airlines that operate flights from Fremont to Ottawa. 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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$269 | Average$407 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$328 | Average$744 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$339 | Average$846 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$361 | Average$521 | FlexibilityNo cancel fee | On-time52% |